Trace number 2700579

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
PB/CT 0.1 fixedMSAT (TO) 1800.03 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-myciel5g-5_wcsp.wbo
MD5SUM02dbb62de02783c13bf2d3c63ea9332f
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark10.3784
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables235
Total number of constraints1227
Number of soft constraints1180
Number of constraints which are clauses1180
Number of constraints which are cardinality constraints (but not clauses)47
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 237
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 1180
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 47/0 clauses 0/1180 units 0
0.00/0.00	c vars 235
0.00/0.00	c Setting top cost 237
0.00/0.03	c 0.035994 10.918 1 2568
0.00/0.03	o 210
0.00/0.04	c 0.037994 11.1094 1 3749
0.00/0.04	o 185
0.00/0.04	c 0.038994 11.1094 4 4971
0.00/0.04	o 182
0.00/0.04	c 0.039993 11.1094 4 6269
0.00/0.04	o 19
0.00/0.04	c 0.041993 11.1094 4 7001
0.00/0.04	o 18
0.00/0.05	c 0.042993 11.1094 10 8341
0.00/0.05	o 16
0.06/0.08	c 0.058991 11.1094 79 9038
0.06/0.08	o 15
0.09/0.13	c 0.090986 11.1094 207 10909
0.09/0.13	o 14
0.29/0.35	c 0.227965 11.2305 489 14931
0.29/0.35	o 13
0.29/0.37	c 0.236963 11.2305 514 15299
0.29/0.37	o 12
0.29/0.37	c 0.237963 11.2305 517 15551
0.29/0.37	o 11
0.29/0.38	c 0.243962 11.2305 531 15820
0.29/0.38	o 10
0.39/0.43	c 0.272958 11.2305 610 16323
0.39/0.43	o 9
0.39/0.49	c 0.317951 11.2305 356 17302
0.39/0.49	o 8
0.39/0.49	c 0.319951 11.2305 362 17418
0.39/0.49	o 7
0.49/0.50	c 0.32495 11.2305 372 17630
0.49/0.50	o 6
0.49/0.51	c 0.331949 11.2305 390 17849
0.49/0.51	o 5
0.49/0.52	c 0.337948 11.2305 395 17973
0.49/0.52	o 4
0.49/0.52	c 0.338948 11.2305 395 18084
0.49/0.52	o 3
0.49/0.53	c 0.343947 11.2305 401 18212
0.49/0.53	o 2
0.49/0.56	c 0.359945 11.2305 563 18887
0.49/0.56	o 1
1800.02/1800.00	s SATISFIABLE
1800.02/1800.00	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 x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 x220 -x221 x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 x233 -x234 -x235

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700579-1278535713/watcher-2700579-1278535713 -o /tmp/evaluation-result-2700579-1278535713/solver-2700579-1278535713 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2700579-1278535713.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.98 1.72 4/194 22323
/proc/meminfo: memFree=29092984/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=2268 CPUtime=0
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 272 0 0 0 0 0 0 0 25 0 1 0 21785109 2322432 191 4089446400 134512640 136422188 4289283520 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22323/statm: 567 191 144 467 0 98 0

[startup+0.0695569 s]
/proc/loadavg: 2.00 1.98 1.72 4/194 22323
/proc/meminfo: memFree=29092984/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=11372 CPUtime=0.06
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 2591 0 0 0 5 1 0 0 25 0 1 0 21785109 11644928 2504 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/22323/statm: 2843 2504 237 467 0 2374 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11372

[startup+0.100577 s]
/proc/loadavg: 2.00 1.98 1.72 4/194 22323
/proc/meminfo: memFree=29092984/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=11372 CPUtime=0.09
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 2592 0 0 0 7 2 0 0 25 0 1 0 21785109 11644928 2504 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/22323/statm: 2843 2504 237 467 0 2374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11372

[startup+0.300542 s]
/proc/loadavg: 2.00 1.98 1.72 4/194 22323
/proc/meminfo: memFree=29092984/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=11496 CPUtime=0.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 2605 0 0 0 19 10 0 0 18 0 1 0 21785109 11771904 2516 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/22323/statm: 2874 2516 238 467 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11496

[startup+0.700473 s]
/proc/loadavg: 2.00 1.98 1.72 4/194 22323
/proc/meminfo: memFree=29092984/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=12156 CPUtime=0.69
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 2797 0 0 0 48 21 0 0 18 0 1 0 21785109 12447744 2695 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/22323/statm: 3039 2695 238 467 0 2570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12156

[startup+1.50034 s]
/proc/loadavg: 2.00 1.98 1.72 3/195 22324
/proc/meminfo: memFree=29078220/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=14656 CPUtime=1.48
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 3426 0 0 0 121 27 0 0 19 0 1 0 21785109 15007744 3324 4089446400 134512640 136422188 4289283520 18446744073709551615 134862270 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/22323/statm: 3664 3324 238 467 0 3195 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14656

[startup+3.10106 s]
/proc/loadavg: 2.00 1.98 1.72 3/195 22324
/proc/meminfo: memFree=29075912/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=15100 CPUtime=3.09
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 3545 0 0 0 269 40 0 0 22 0 1 0 21785109 15462400 3439 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/22323/statm: 3775 3439 238 467 0 3306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15100

[startup+6.3005 s]
/proc/loadavg: 2.00 1.98 1.72 3/195 22324
/proc/meminfo: memFree=29072564/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=16232 CPUtime=6.28
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 4095 0 0 0 571 57 0 0 25 0 1 0 21785109 16621568 3722 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/22323/statm: 4058 3722 238 467 0 3589 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16232

[startup+12.7004 s]
/proc/loadavg: 2.00 1.98 1.72 3/195 22324
/proc/meminfo: memFree=29071212/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=19240 CPUtime=12.69
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 5446 0 0 0 1180 89 0 0 25 0 1 0 21785109 19701760 4474 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/22323/statm: 4810 4474 238 467 0 4341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19240

[startup+25.5002 s]
/proc/loadavg: 2.00 1.98 1.72 3/195 22325
/proc/meminfo: memFree=29068284/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=21656 CPUtime=25.48
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 6572 0 0 0 2333 215 0 0 25 0 1 0 21785109 22175744 5078 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 5414 5078 238 467 0 4945 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21656

[startup+51.1007 s]
/proc/loadavg: 2.00 1.98 1.73 3/195 22325
/proc/meminfo: memFree=29068588/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=21656 CPUtime=51.08
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 6572 0 0 0 4565 543 0 0 25 0 1 0 21785109 22175744 5078 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 5414 5078 238 467 0 4945 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21656

[startup+102.306 s]
/proc/loadavg: 2.04 2.00 1.75 3/195 22327
/proc/meminfo: memFree=29065052/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=24060 CPUtime=102.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 8992 0 0 0 9153 1076 0 0 25 0 1 0 21785109 24637440 5679 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 6015 5679 238 467 0 5546 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24060

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 1.76 3/195 22328
/proc/meminfo: memFree=29064508/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=24060 CPUtime=162.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 8992 0 0 0 14623 1606 0 0 25 0 1 0 21785109 24637440 5679 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 6015 5679 238 467 0 5546 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24060

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.77 3/195 22330
/proc/meminfo: memFree=29063836/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=24600 CPUtime=222.28
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 10373 0 0 0 20132 2096 0 0 25 0 1 0 21785109 25190400 5814 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 6150 5814 238 467 0 5681 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 24600

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/195 22331
/proc/meminfo: memFree=29060180/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=28008 CPUtime=282.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 11611 0 0 0 25656 2573 0 0 25 0 1 0 21785109 28680192 6666 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7002 6666 238 467 0 6533 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 28008

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.79 3/195 22333
/proc/meminfo: memFree=29060012/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=28008 CPUtime=342.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 11611 0 0 0 31186 3043 0 0 25 0 1 0 21785109 28680192 6666 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7002 6666 238 467 0 6533 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 28008

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.80 3/195 22335
/proc/meminfo: memFree=29057948/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30024 CPUtime=402.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 12296 0 0 0 36801 3428 0 0 25 0 1 0 21785109 30744576 7170 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7506 7170 238 467 0 7037 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 30024

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.82 3/195 22336
/proc/meminfo: memFree=29055412/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=29748 CPUtime=462.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 12296 0 0 0 42373 3856 0 0 25 0 1 0 21785109 30461952 7101 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 29748

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.82 3/195 22337
/proc/meminfo: memFree=29054992/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=29748 CPUtime=522.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 12296 0 0 0 47865 4364 0 0 25 0 1 0 21785109 30461952 7101 4089446400 134512640 136422188 4289283520 18446744073709551615 134864452 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 29748

[startup+582.3 s]
/proc/loadavg: 2.13 2.03 1.84 3/177 22798
/proc/meminfo: memFree=29043128/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=29748 CPUtime=582.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 12296 0 0 0 53393 4836 0 0 25 0 1 0 21785109 30461952 7101 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 29748

[startup+642.301 s]
/proc/loadavg: 2.04 2.02 1.85 3/177 22800
/proc/meminfo: memFree=29038700/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=29748 CPUtime=642.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 12296 0 0 0 58810 5419 0 0 25 0 1 0 21785109 30461952 7101 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 29748

[startup+702.3 s]

################
# More data... #
################

[startup+822.3 s]
/proc/loadavg: 2.01 2.02 1.87 3/177 22813
/proc/meminfo: memFree=29032540/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=31776 CPUtime=822.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 13072 0 0 0 75117 7112 0 0 25 0 1 0 21785109 32538624 7608 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7944 7608 238 467 0 7475 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 31776

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 1.87 3/177 22815
/proc/meminfo: memFree=29031904/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=29912 CPUtime=882.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 13238 0 0 0 80669 7560 0 0 25 0 1 0 21785109 30629888 7142 4089446400 134512640 136422188 4289283520 18446744073709551615 134862323 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7478 7142 238 467 0 7009 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 29912

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 22817
/proc/meminfo: memFree=29031128/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30964 CPUtime=942.3
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 14287 0 0 0 86196 8034 0 0 25 0 1 0 21785109 31707136 7405 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7741 7405 238 467 0 7272 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 30964

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 22819
/proc/meminfo: memFree=29030976/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1002.29
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 14783 0 0 0 91669 8560 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 30624

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 22820
/proc/meminfo: memFree=29029464/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1062.3
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 14805 0 0 0 97279 8951 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 30624

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 22822
/proc/meminfo: memFree=29028420/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=31564 CPUtime=1122.3
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 15752 0 0 0 102965 9265 0 0 25 0 1 0 21785109 32321536 7555 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7891 7555 238 467 0 7422 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 31564

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 1.91 3/177 22823
/proc/meminfo: memFree=29029512/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1182.3
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 16190 0 0 0 108573 9657 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 30624

[startup+1242.3 s]
/proc/loadavg: 2.08 2.02 1.91 3/177 22825
/proc/meminfo: memFree=29025504/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=31616 CPUtime=1242.3
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 16919 0 0 0 114290 9940 0 0 25 0 1 0 21785109 32374784 7564 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7904 7564 238 467 0 7435 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 31616

[startup+1302.3 s]
/proc/loadavg: 2.03 2.02 1.91 3/177 22827
/proc/meminfo: memFree=29025836/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=31008 CPUtime=1302.3
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 17836 0 0 0 119917 10313 0 0 25 0 1 0 21785109 31752192 7416 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7752 7416 238 467 0 7283 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 31008

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.91 3/177 22828
/proc/meminfo: memFree=29025824/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1362.3
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 18404 0 0 0 125521 10709 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 30624

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.91 3/177 22830
/proc/meminfo: memFree=29025052/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=32092 CPUtime=1422.32
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 19068 0 0 0 131176 11056 0 0 25 0 1 0 21785109 32862208 7663 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 8023 7663 238 467 0 7554 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 32092

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 22831
/proc/meminfo: memFree=29025524/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1482.31
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 20802 0 0 0 136896 11335 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 30624

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 22833
/proc/meminfo: memFree=29024888/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1542.31
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 21280 0 0 0 142506 11725 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 30624

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 22835
/proc/meminfo: memFree=29024864/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=32352 CPUtime=1602.31
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 22330 0 0 0 148127 12104 0 0 25 0 1 0 21785109 33128448 7731 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 8088 7731 238 467 0 7619 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 32352

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 22836
/proc/meminfo: memFree=29024940/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1662.31
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 22754 0 0 0 153702 12529 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 30624

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 22837
/proc/meminfo: memFree=29016124/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=30624 CPUtime=1722.31
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 22754 0 0 0 159165 13066 0 0 25 0 1 0 21785109 31358976 7320 4089446400 134512640 136422188 4289283520 18446744073709551615 134862219 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 30624

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 22839
/proc/meminfo: memFree=29013996/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=32344 CPUtime=1782.31
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 23388 0 0 0 164766 13465 0 0 25 0 1 0 21785109 33120256 7750 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 8086 7750 238 467 0 7617 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 32344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 22840
/proc/meminfo: memFree=29013128/32951132 swapFree=67111528/67111528
[pid=22323] ppid=22321 vsize=33940 CPUtime=1800.02
/proc/22323/stat : 22323 (pbct) R 22321 22323 21715 0 -1 4202496 24287 0 0 0 166476 13526 0 0 25 0 1 0 21785109 34754560 8145 4089446400 134512640 136422188 4289283520 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/22323/statm: 8485 8145 238 467 0 8016 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 33940

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.03
CPU user time (s): 1664.76
CPU system time (s): 135.269
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 33940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1664.76
system time used= 135.269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24288
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= 3
involuntary context switches= 4956

runsolver used 2.42163 second user time and 5.77912 second system time

The end

Launcher Data 

Begin job on node131 at 2010-07-07 22:48:33
IDJOB=2700579
IDBENCH=79440
IDSOLVER=1212
FILE ID=node131/2700579-1278535713
PBS_JOBID= 11239215
Free space on /tmp= 73624 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-myciel5g-5_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700579-1278535713/watcher-2700579-1278535713 -o /tmp/evaluation-result-2700579-1278535713/solver-2700579-1278535713 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2700579-1278535713.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 02dbb62de02783c13bf2d3c63ea9332f
RANDOM SEED=1118915051

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5441.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      29093504 kB
Buffers:        144272 kB
Cached:        3459096 kB
SwapCached:          0 kB
Active:        1221704 kB
Inactive:      2478268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29093504 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2272 kB
Writeback:           0 kB
AnonPages:       96316 kB
Mapped:          20496 kB
Slab:            91772 kB
PageTables:       5120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1636560 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73620 MiB
End job on node131 at 2010-07-07 23:18:35