Trace number 2701209

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-BIGINT-LIN/wcsp/warehouse/
normalized-cap81_wcsp.wbo
MD5SUM82056375080d1ec55a672c8d47702d0f
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark7851242
Best CPU time to get the best result obtained on this benchmark1800.11
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1300
Total number of constraints2598
Number of soft constraints2523
Number of constraints which are clauses2523
Number of constraints which are cardinality constraints (but not clauses)75
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint25
Top cost 59386724
Min constraint cost 1
Max constraint cost 59386724
Sum of constraints costs 74836280126
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
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

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
0.00/0.01	c constraints 75/0 clauses 0/2523 units 0
0.00/0.01	c vars 1300
0.00/0.01	c Setting top cost 59386724
0.10/0.13	c 0.116982 27.9805 1 6234
0.10/0.13	o 20777238
0.19/0.23	c 0.19397 28.2773 101 9288
0.19/0.23	o 17444731
0.19/0.23	c 0.19497 28.2773 101 10280
0.19/0.23	o 17229543
0.19/0.23	c 0.197969 28.2773 101 11506
0.19/0.23	o 16297381
0.19/0.24	c 0.199969 28.2773 101 12712
0.19/0.24	o 14390763
0.19/0.28	c 0.229965 28.2773 201 14725
0.19/0.28	o 12989493
19.28/19.39	c 14.2688 31.6289 4411 196779
19.28/19.39	o 12376060
210.78/210.88	c 154.053 33.1758 3819 1778027
210.78/210.88	o 12374277
520.79/520.85	c 379.199 34.6289 2323 4243214
520.79/520.85	o 12341715
843.70/843.76	c 618.75 34.6289 4365 6755015
843.70/843.76	o 12341407
1332.21/1332.29	c 984.467 34.6289 3759 10730256
1332.21/1332.29	o 12326642
1800.01/1800.00	s SATISFIABLE
1800.01/1800.00	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 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Verifier Data

OK	12326642

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701209-1278538096/watcher-2701209-1278538096 -o /tmp/evaluation-result-2701209-1278538096/solver-2701209-1278538096 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701209-1278538096.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: 1.92 1.98 1.91 3/178 2348
/proc/meminfo: memFree=29281628/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=2268 CPUtime=0
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 272 0 0 0 0 0 0 0 25 0 1 0 22023027 2322432 192 4089446400 134512640 136422188 4288404432 18446744073709551615 135372826 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2348/statm: 567 192 144 467 0 98 0

[startup+0.101864 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 2348
/proc/meminfo: memFree=29281628/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=27248 CPUtime=0.1
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 6567 0 0 0 9 1 0 0 25 0 1 0 22023027 27901952 6355 4089446400 134512640 136422188 4288404432 18446744073709551615 134886841 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2348/statm: 6812 6356 201 467 0 6343 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 27248

[startup+0.200834 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 2348
/proc/meminfo: memFree=29281628/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=28952 CPUtime=0.19
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7025 0 0 0 17 2 0 0 25 0 1 0 22023027 29646848 6728 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2348/statm: 7238 6728 238 467 0 6769 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28952

[startup+0.3008 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 2348
/proc/meminfo: memFree=29281628/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=28952 CPUtime=0.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7031 0 0 0 24 5 0 0 25 0 1 0 22023027 29646848 6729 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2348/statm: 7238 6729 239 467 0 6769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28952

[startup+0.700678 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 2348
/proc/meminfo: memFree=29281628/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=29216 CPUtime=0.68
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7097 0 0 0 53 15 0 0 25 0 1 0 22023027 29917184 6795 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/2348/statm: 7304 6795 239 467 0 6835 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29216

[startup+1.50049 s]
/proc/loadavg: 1.92 1.98 1.91 3/179 2349
/proc/meminfo: memFree=29254596/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=30008 CPUtime=1.49
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7267 0 0 0 114 35 0 0 25 0 1 0 22023027 30728192 6965 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2348/statm: 7502 6965 239 467 0 7033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30008

[startup+3.10022 s]
/proc/loadavg: 1.92 1.98 1.91 3/179 2349
/proc/meminfo: memFree=29253232/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=30668 CPUtime=3.08
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7437 0 0 0 225 83 0 0 25 0 1 0 22023027 31404032 7135 4089446400 134512640 136422188 4288404432 18446744073709551615 135022533 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 7667 7135 239 467 0 7198 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30668

[startup+6.30079 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 2349
/proc/meminfo: memFree=29253172/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=30668 CPUtime=6.28
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7437 0 0 0 466 162 0 0 25 0 1 0 22023027 31404032 7135 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 7667 7135 239 467 0 7198 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30668

[startup+12.7007 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 2349
/proc/meminfo: memFree=29253568/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=31196 CPUtime=12.68
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7583 0 0 0 935 333 0 0 25 0 1 0 22023027 31944704 7281 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 7799 7281 239 467 0 7330 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31196

[startup+25.5006 s]
/proc/loadavg: 1.95 1.98 1.91 3/179 2349
/proc/meminfo: memFree=29253024/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=32384 CPUtime=25.48
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7878 0 0 0 1870 678 0 0 25 0 1 0 22023027 33161216 7575 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8096 7575 239 467 0 7627 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32384

[startup+51.1002 s]
/proc/loadavg: 1.96 1.98 1.91 3/179 2350
/proc/meminfo: memFree=29252964/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=32384 CPUtime=51.09
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7878 0 0 0 3726 1383 0 0 25 0 1 0 22023027 33161216 7575 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8096 7575 239 467 0 7627 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32384

[startup+102.3 s]
/proc/loadavg: 2.04 2.00 1.91 3/179 2351
/proc/meminfo: memFree=29252544/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=32648 CPUtime=102.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 7944 0 0 0 7485 2744 0 0 25 0 1 0 22023027 33431552 7641 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8162 7641 239 467 0 7693 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 32648

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 2353
/proc/meminfo: memFree=29252112/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=33044 CPUtime=162.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8026 0 0 0 11874 4355 0 0 25 0 1 0 22023027 33837056 7723 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8261 7723 239 467 0 7792 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33044

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2355
/proc/meminfo: memFree=29250564/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=33968 CPUtime=222.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8263 0 0 0 16194 6035 0 0 25 0 1 0 22023027 34783232 7959 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8492 7959 239 467 0 8023 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 33968

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2356
/proc/meminfo: memFree=29250508/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=33968 CPUtime=282.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8263 0 0 0 20584 7645 0 0 25 0 1 0 22023027 34783232 7959 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8492 7959 239 467 0 8023 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 33968

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2359
/proc/meminfo: memFree=29250076/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=33968 CPUtime=342.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8263 0 0 0 24837 9392 0 0 25 0 1 0 22023027 34783232 7959 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8492 7959 239 467 0 8023 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 33968

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2360
/proc/meminfo: memFree=29249036/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=34100 CPUtime=402.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8302 0 0 0 29293 10936 0 0 25 0 1 0 22023027 34918400 7998 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8525 7998 239 467 0 8056 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 34100

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2362
/proc/meminfo: memFree=29247480/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=462.28
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8720 0 0 0 33640 12588 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 35456

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2364
/proc/meminfo: memFree=29247544/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=522.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8721 0 0 0 38018 14212 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 35456

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2365
/proc/meminfo: memFree=29247488/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=582.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8721 0 0 0 42403 15826 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 35456

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 2367
/proc/meminfo: memFree=29247332/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=642.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8721 0 0 0 46925 17304 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 35456

[startup+702.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.03 2.01 1.93 3/179 2373
/proc/meminfo: memFree=29246936/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=882.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 64740 23490 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 35456

[startup+942.301 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 2375
/proc/meminfo: memFree=29246760/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=942.29
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 69122 25107 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 35456

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2376
/proc/meminfo: memFree=29246824/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1002.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 73610 26620 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 35456

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2378
/proc/meminfo: memFree=29246632/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1062.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 78105 28125 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 35456

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2380
/proc/meminfo: memFree=29246688/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1122.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 82583 29647 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 35456

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2381
/proc/meminfo: memFree=29246624/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1182.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 87081 31149 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 35456

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2383
/proc/meminfo: memFree=29246564/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1242.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 91630 32600 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 35456

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2384
/proc/meminfo: memFree=29245752/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1302.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8722 0 0 0 96138 34092 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 35456

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2386
/proc/meminfo: memFree=29245680/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1362.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 100688 35542 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 35456

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 2388
/proc/meminfo: memFree=29245368/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1422.31
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 105237 36994 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 35456

[startup+1482.3 s]
/proc/loadavg: 1.98 2.00 1.93 3/179 2417
/proc/meminfo: memFree=28226056/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1482.3
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 109427 38803 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 35456

[startup+1542.31 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2419
/proc/meminfo: memFree=28202620/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1542.31
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 112825 41406 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 35456

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2420
/proc/meminfo: memFree=28192152/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1602.31
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 116475 43756 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 35456

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2422
/proc/meminfo: memFree=28186776/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1662.31
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 120149 46082 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 35456

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2424
/proc/meminfo: memFree=28176164/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1722.31
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 123467 48764 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 35456

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2425
/proc/meminfo: memFree=28170284/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1782.31
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 126420 51811 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 35456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2426
/proc/meminfo: memFree=28167904/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1800.01
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 127308 52693 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 35456

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

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

[startup+1800 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2426
/proc/meminfo: memFree=28167904/32950928 swapFree=67109624/67111528
[pid=2348] ppid=2346 vsize=35456 CPUtime=1800.01
/proc/2348/stat : 2348 (pbct) R 2346 2348 909 0 -1 4202496 8723 0 0 0 127308 52693 0 0 25 0 1 0 22023027 36306944 8356 4089446400 134512640 136422188 4288404432 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2348/statm: 8864 8356 239 467 0 8395 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 35456

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.03
CPU user time (s): 1273.09
CPU system time (s): 526.937
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 35816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1273.09
system time used= 526.937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8724
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= 1
involuntary context switches= 2785

runsolver used 2.71559 second user time and 5.48117 second system time

The end

Launcher Data

Begin job on node126 at 2010-07-07 23:28:16
IDJOB=2701209
IDBENCH=79541
IDSOLVER=1212
FILE ID=node126/2701209-1278538096
PBS_JOBID= 11239225
Free space on /tmp= 73536 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/warehouse/normalized-cap81_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701209-1278538096/watcher-2701209-1278538096 -o /tmp/evaluation-result-2701209-1278538096/solver-2701209-1278538096 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701209-1278538096.wbo

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

MD5SUM BENCH= 82056375080d1ec55a672c8d47702d0f
RANDOM SEED=895400111

node126.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		: 2666.861
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	: 5333.72
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		: 2666.861
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	: 5226.05
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		: 2666.861
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		: 2666.861
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	: 5332.67
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		: 2666.861
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	: 5332.84
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		: 2666.861
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	: 5332.67
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		: 2666.861
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	: 5332.85
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		: 2666.861
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29282164 kB
Buffers:        110056 kB
Cached:        3281804 kB
SwapCached:       1140 kB
Active:         748156 kB
Inactive:      2769088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29282164 kB
SwapTotal:    67111528 kB
SwapFree:     67109624 kB
Dirty:            2064 kB
Writeback:           0 kB
AnonPages:      124560 kB
Mapped:          15740 kB
Slab:            86484 kB
PageTables:       5128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   271500 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73528 MiB
End job on node126 at 2010-07-07 23:58:18