Trace number 3713080

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.71OPTIMUM 148.65 148.756

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh06_wcsp.wbo
MD5SUM6d863641d8b2b772fe5ea25b86285712
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark99
Best CPU time to get the best result obtained on this benchmark0.021996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints950
Number of soft constraints850
Number of constraints which are clauses850
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 420926
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 420925
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                    1.71 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3713080-1338224147.wbo.
0.00/0.00	c Instance file HOME/instance-3713080-1338224147.wbo
0.00/0.00	c File size is 45135 bytes.
0.00/0.00	c Highest Coefficient sum: 21
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      1050                                                |
0.00/0.00	c |  Number Clauses:        1050                                                |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
0.00/0.01	c | 0.01      | 0  | 1            lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 11           lb |  0                0                0.00  |
0.01/0.01	c | 0.02      | 0  | 17           lb |  0                0                0.00  |
0.01/0.02	c | 0.02      | 0  | 20           lb |  0                0                0.00  |
0.01/0.02	c | 0.02      | 0  | 30           lb |  0                0                0.00  |
0.01/0.02	c | 0.03      | 0  | 31           lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 32           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 36           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 37           lb |  0                0                0.00  |
0.01/0.05	c | 0.05      | 0  | 46           lb |  0                0                0.00  |
0.01/0.05	c | 0.06      | 0  | 60           lb |  0                0                0.00  |
0.01/0.06	c | 0.06      | 0  | 63           lb |  0                0                0.00  |
0.01/0.07	c | 0.07      | 0  | 64           lb |  0                0                0.00  |
0.01/0.07	c | 0.08      | 0  | 65           lb |  0                0                0.00  |
0.01/0.08	c | 0.09      | 0  | 66           lb |  0                0                0.00  |
0.01/0.09	c | 0.10      | 0  | 67           lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 68           lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 70           lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 71           lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 73           lb |  0                0                0.00  |
0.09/0.14	c | 0.14      | 0  | 74           lb |  0                0                0.00  |
0.09/0.15	c | 0.15      | 0  | 75           lb |  0                0                0.00  |
0.09/0.16	c | 0.16      | 0  | 77           lb |  0                0                0.00  |
0.09/0.17	c | 0.17      | 0  | 81           lb |  0                0                0.00  |
0.09/0.18	c | 0.18      | 0  | 82           lb |  0                0                0.00  |
0.09/0.19	c | 0.19      | 0  | 83           lb |  0                0                0.00  |
0.19/0.20	c | 0.20      | 0  | 85           lb |  0                0                0.00  |
0.19/0.21	c | 0.21      | 0  | 86           lb |  0                0                0.00  |
0.19/0.22	c | 0.22      | 0  | 87           lb |  0                0                0.00  |
0.19/0.24	c | 0.24      | 0  | 88           lb |  0                0                0.00  |
0.19/0.25	c | 0.25      | 0  | 89           lb |  0                0                0.00  |
0.19/0.27	c | 0.27      | 0  | 90           lb |  0                0                0.00  |
0.19/0.28	c | 0.29      | 0  | 91           lb |  0                0                0.00  |
0.29/0.30	c | 0.30      | 0  | 92           lb |  0                0                0.00  |
0.29/0.31	c | 0.32      | 0  | 93           lb |  0                0                0.00  |
0.29/0.33	c | 0.33      | 0  | 94           lb |  0                0                0.00  |
0.29/0.35	c | 0.36      | 0  | 95           lb |  0                0                0.00  |
0.29/0.39	c | 0.40      | 0  | 96           lb |  0                0                0.00  |
0.69/0.72	c | 0.72      | 0  | 97           lb |  0                0                0.00  |
3.89/3.96	c | 3.96      | 0  | 98           lb |  0                0                0.00  |
148.25/148.35	c | 148.35    | 0  | 99           lb |  0                0                0.00  |
148.65/148.74	c | 148.75    | 0  | 99           ub |  0                0                0.00  |
148.65/148.74	c ===============================================================================
148.65/148.74	c Wall Clock Time: 148.75 s
148.65/148.74	o 99
148.65/148.74	c Best Solution: 99
148.65/148.74	s OPTIMUM FOUND
148.65/148.74	v -x1 x2 x3 -x4 x5 -x6 -x7 x8 x9 -x10 -x11 x12 x13 -x14 -x15 x16 -x17 x18 -x19 x20 x21 -x22 x23 -x24 -x25 x26 x27 -x28 -x29 x30 -x31 x32 x33 -x34 -x35 x36 x37 -x38 x39 -x40 -x41 x42 x43 -x44 -x45 x46 x47 -x48 -x49 x50 -x51 x52 -x53 x54 x55 -x56 x57 -x58 x59 -x60 -x61 x62 x63 -x64 -x65 x66 x67 -x68 -x69 x70 -x71 x72 -x73 x74 -x75 x76 -x77 x78 x79 -x80 -x81 x82 -x83 x84 -x85 x86 -x87 x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 -x97 x98 -x99 x100 -x101 x102 -x103 x104 -x105 x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 -x117 x118 x119 -x120 -x121 x122 x123 -x124 x125 -x126 x127 -x128 -x129 x130 -x131 x132 -x133 x134 x135 -x136 x137 -x138 -x139 x140 -x141 x142 x143 -x144 x145 -x146 -x147 x148 -x149 x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 x160 x161 -x162 x163 -x164 x165 -x166 -x167 x168 -x169 x170 -x171 x172 -x173 x174 -x175 x176 -x177 x178 -x179 x180 x181 -x182 -x183 x184 -x185 x186 x187 -x188 -x189 x190 -x191 x192 -x193 x194 -x195 x196 -x197 x198 -x199 x200

Verifier Data 

OK	99

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3713080-1338224147/watcher-3713080-1338224147 -o /tmp/evaluation-result-3713080-1338224147/solver-3713080-1338224147 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3713080-1338224147.wbo 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 16405
/proc/meminfo: memFree=28651612/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=0 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 840 0 0 0 0 0 0 0 20 0 2 0 288539786 85831680 780 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 782 175 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=0 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 2 0 288539786 85831680 786 33554432000 4194304 5964318 140736981460448 140734316070904 5136394 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.015582 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 16405
/proc/meminfo: memFree=28651612/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=0.01 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 1066 0 0 0 1 0 0 0 20 0 2 0 288539786 85831680 1006 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 1006 197 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=0 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 292 0 0 0 0 0 0 0 20 0 2 0 288539786 85831680 1006 33554432000 4194304 5964318 140736981460448 140734316070904 5136324 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 83820

[startup+0.100295 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 16405
/proc/meminfo: memFree=28651612/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=84012 CPUtime=0.09 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 1569 0 0 0 9 0 0 0 20 0 2 0 288539786 86028288 1416 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 21003 1416 199 433 0 20567 0
[pid=16405/tid=16406] ppid=16403 vsize=84012 CPUtime=0.08 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 795 0 0 0 8 0 0 0 20 0 2 0 288539786 86028288 1416 33554432000 4194304 5964318 140736981460448 140734316070904 18446744073699066235 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 84012

[startup+0.300266 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 16405
/proc/meminfo: memFree=28651612/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=0.29 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 2911 0 0 0 29 0 0 0 20 0 2 0 288539786 85831680 2131 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 2131 199 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=0.28 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 2137 0 0 0 28 0 0 0 20 0 2 0 288539786 85831680 2131 33554432000 4194304 5964318 140736981460448 140734316070904 4400446 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83820

[startup+0.700256 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 16405
/proc/meminfo: memFree=28651612/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=0.69 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 3433 0 0 0 69 0 0 0 20 0 2 0 288539786 85831680 2294 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 2294 199 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=0.68 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 2659 0 0 0 68 0 0 0 20 0 2 0 288539786 85831680 2294 33554432000 4194304 5964318 140736981460448 140734316070904 4403581 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83820

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28642056/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=1.49 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 3703 0 0 0 149 0 0 0 20 0 2 0 288539786 85831680 2564 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 2564 199 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=1.48 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 2929 0 0 0 148 0 0 0 20 0 2 0 288539786 85831680 2564 33554432000 4194304 5964318 140736981460448 139771410069864 4399824 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83820

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28640560/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=3.09 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 4323 0 0 0 309 0 0 0 20 0 2 0 288539786 85831680 3184 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 3184 199 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=3.07 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 3549 0 0 0 307 0 0 0 20 0 2 0 288539786 85831680 3184 33554432000 4194304 5964318 140736981460448 139771410069304 4399856 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83820

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28634360/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=6.29 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 5368 0 0 0 628 1 0 0 20 0 2 0 288539786 85831680 4229 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 4229 199 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=6.26 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 4594 0 0 0 625 1 0 0 20 0 2 0 288539786 85831680 4229 33554432000 4194304 5964318 140736981460448 139771410069864 4400716 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83820

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28627300/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=83820 CPUtime=12.69 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 7163 0 0 0 1267 2 0 0 20 0 2 0 288539786 85831680 6024 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 20955 6024 199 433 0 20519 0
[pid=16405/tid=16406] ppid=16403 vsize=83820 CPUtime=12.65 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 6389 0 0 0 1264 1 0 0 20 0 2 0 288539786 85831680 6024 33554432000 4194304 5964318 140736981460448 139771410069496 4400326 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83820

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28596928/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=84304 CPUtime=25.49 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 10608 0 0 0 2547 2 0 0 20 0 2 0 288539786 86327296 9469 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 21076 9469 199 433 0 20640 0
[pid=16405/tid=16406] ppid=16403 vsize=84304 CPUtime=25.41 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 9834 0 0 0 2539 2 0 0 20 0 2 0 288539786 86327296 9469 33554432000 4194304 5964318 140736981460448 139771410069304 4400326 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84304

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28566168/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=84544 CPUtime=51.08 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 14837 0 0 0 5105 3 0 0 20 0 2 0 288539786 86573056 13697 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 21136 13697 199 433 0 20700 0
[pid=16405/tid=16406] ppid=16403 vsize=84544 CPUtime=50.95 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 14063 0 0 0 5092 3 0 0 20 0 2 0 288539786 86573056 13697 33554432000 4194304 5964318 140736981460448 139771410069304 4399824 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 84544

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28525620/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=102.28 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 23416 0 0 0 10222 6 0 0 20 0 2 0 288539786 154177536 22227 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 22227 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=102.02 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 22642 0 0 0 10195 7 0 0 20 0 2 0 288539786 154177536 22227 33554432000 4194304 5964318 140736981460448 139771410069544 4399824 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 150564

Solver just ended. Dumping a history of the last processes samples

[startup+127.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16407
/proc/meminfo: memFree=28505036/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=127.87 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 28130 0 0 0 12779 8 0 0 20 0 2 0 288539786 154177536 26941 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 26941 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=127.55 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 27356 0 0 0 12746 9 0 0 20 0 2 0 288539786 154177536 26941 33554432000 4194304 5964318 140736981460448 139771410069544 4379136 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 127.87
Current children cumulated vsize (KiB) 150564

[startup+140.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16408
/proc/meminfo: memFree=28503976/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=140.67 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 28303 0 0 0 14059 8 0 0 20 0 2 0 288539786 154177536 27114 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 27114 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=140.32 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 27529 0 0 0 14022 10 0 0 20 0 2 0 288539786 154177536 27114 33554432000 4194304 5964318 140736981460448 139771410069368 4400007 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 140.67
Current children cumulated vsize (KiB) 150564

[startup+143.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16408
/proc/meminfo: memFree=28501480/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=143.86 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 29307 0 0 0 14378 8 0 0 20 0 2 0 288539786 154177536 28134 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 28134 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=143.5 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 28533 0 0 0 14340 10 0 0 20 0 2 0 288539786 154177536 28134 33554432000 4194304 5964318 140736981460448 139771410069544 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 143.86
Current children cumulated vsize (KiB) 150564

[startup+147.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16408
/proc/meminfo: memFree=28497760/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=147.06 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 30099 0 0 0 14697 9 0 0 20 0 2 0 288539786 154177536 28926 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 28926 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=146.69 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 29325 0 0 0 14658 11 0 0 20 0 2 0 288539786 154177536 28926 33554432000 4194304 5964318 140736981460448 139771410069496 4399824 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 147.06
Current children cumulated vsize (KiB) 150564

[startup+147.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16408
/proc/meminfo: memFree=28496644/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=147.85 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 31862 0 0 0 14776 9 0 0 20 0 2 0 288539786 154177536 30689 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 30689 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=147.49 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 31088 0 0 0 14738 11 0 0 20 0 2 0 288539786 154177536 30689 33554432000 4194304 5964318 140736981460448 139771410069496 5136324 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 147.85
Current children cumulated vsize (KiB) 150564

[startup+148.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16408
/proc/meminfo: memFree=28496644/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=148.25 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 31954 0 0 0 14816 9 0 0 20 0 2 0 288539786 154177536 30781 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 30781 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=147.89 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 31180 0 0 0 14778 11 0 0 20 0 2 0 288539786 154177536 30781 33554432000 4194304 5964318 140736981460448 139771410069496 4398451 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 148.25
Current children cumulated vsize (KiB) 150564

[startup+148.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16408
/proc/meminfo: memFree=28487220/32873844 swapFree=7116/7116
[pid=16405] ppid=16403 vsize=150564 CPUtime=148.65 cores=1,3,5,7
/proc/16405/stat : 16405 (wbo1.71) S 16403 16405 12215 0 -1 4202496 32551 0 0 0 14856 9 0 0 20 0 2 0 288539786 154177536 31378 33554432000 4194304 5964318 140736981460448 140736981459968 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16405/statm: 37641 31378 199 433 0 37205 0
[pid=16405/tid=16406] ppid=16403 vsize=150564 CPUtime=148.29 cores=1,3,5,7
/proc/16405/task/16406/stat : 16406 (wbo1.71) R 16403 16405 12215 0 -1 4202560 31777 0 0 0 14818 11 0 0 20 0 2 0 288539786 154177536 31378 33554432000 4194304 5964318 140736981460448 139771410069496 5122304 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 148.65
Current children cumulated vsize (KiB) 150564

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16405 and gives
#  childrusage.ru_utime.tv_sec=148
#  childrusage.ru_utime.tv_usec=230465
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=131979
# CPU time returned by wait4() is 148.362
# while last known CPU time is 148.65
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 148.756
CPU time (s): 148.65
CPU user time (s): 148.56
CPU system time (s): 0.09
CPU usage (%): 99.9289
Max. virtual memory (cumulated for all children) (KiB): 150564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 148.23
system time used= 0.131979
maximum resident set size= 125512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32554
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 157

runsolver used 0.246962 second user time and 0.616906 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-28 18:55:47
IDJOB=3713080
IDBENCH=79408
IDSOLVER=2293
FILE ID=node138/3713080-1338224147
RUNJOBID= node138-1338194596-12232
PBS_JOBID= 14624599
Free space on /tmp= 71488 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh06_wcsp.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713080-1338224147/watcher-3713080-1338224147 -o /tmp/evaluation-result-3713080-1338224147/solver-3713080-1338224147 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3713080-1338224147.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6d863641d8b2b772fe5ea25b86285712
RANDOM SEED=1657319383

node138.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28651876 kB
Buffers:          664628 kB
Cached:          2448840 kB
SwapCached:          208 kB
Active:          1377320 kB
Inactive:        1951712 kB
Active(anon):     197512 kB
Inactive(anon):    11368 kB
Active(file):    1179808 kB
Inactive(file):  1940344 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:        213188 kB
Mapped:            15108 kB
Shmem:               200 kB
Slab:             753604 kB
SReclaimable:     195808 kB
SUnreclaim:       557796 kB
KernelStack:        1464 kB
PageTables:         4372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71484 MiB
End job on node138 at 2012-05-28 18:58:16