Trace number 2669364

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? (TO) 1800.07 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
MD5SUMdab917560b0808668d6327532459772d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.261959
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4970
Total number of constraints141
Number of constraints which are clauses71
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint71
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 72
Number of bits of the biggest sum of numbers7
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 PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 70/0 clauses 71/0 units 0
0.00/0.02	c vars 4970
1800.03/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669364-1276579731/watcher-2669364-1276579731 -o /tmp/evaluation-result-2669364-1276579731/solver-2669364-1276579731 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669364-1276579731.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 4334
/proc/meminfo: memFree=1844576/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=2208 CPUtime=0
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 253 0 0 0 0 0 0 0 23 0 1 0 33577054 2260992 176 1992294400 134512640 136485738 4286897056 18446744073709551615 135173823 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4334/statm: 552 176 156 482 0 68 0

[startup+0.0699161 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 4334
/proc/meminfo: memFree=1844576/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=9492 CPUtime=0.06
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 2019 0 0 0 6 0 0 0 25 0 1 0 33577054 9719808 1942 1992294400 134512640 136485738 4286897056 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 2373 1944 190 482 0 1889 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9492

[startup+0.101919 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 4334
/proc/meminfo: memFree=1844576/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=13812 CPUtime=0.09
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 3113 0 0 0 8 1 0 0 25 0 1 0 33577054 14143488 3036 1992294400 134512640 136485738 4286897056 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 3453 3037 190 482 0 2969 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13812

[startup+0.30094 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 4334
/proc/meminfo: memFree=1844576/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=28644 CPUtime=0.29
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 6894 0 0 0 26 3 0 0 25 0 1 0 33577054 29331456 6751 1992294400 134512640 136485738 4286897056 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 7161 6751 196 482 0 6677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28644

[startup+0.700981 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 4334
/proc/meminfo: memFree=1844576/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=39224 CPUtime=0.69
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 9614 0 0 0 59 10 0 0 25 0 1 0 33577054 40165376 9302 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 9806 9302 224 482 0 9322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39224

[startup+1.50106 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 4335
/proc/meminfo: memFree=1806748/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=42392 CPUtime=1.49
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 10431 0 0 0 123 26 0 0 25 0 1 0 33577054 43409408 10119 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 10598 10119 224 482 0 10114 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42392

[startup+3.10023 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 4335
/proc/meminfo: memFree=1802160/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=49392 CPUtime=3.09
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 12180 0 0 0 257 52 0 0 25 0 1 0 33577054 50577408 11868 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 12348 11869 224 482 0 11864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49392

[startup+6.30156 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 4335
/proc/meminfo: memFree=1794844/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=52204 CPUtime=6.29
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 12856 0 0 0 528 101 0 0 25 0 1 0 33577054 53456896 12544 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 13051 12544 224 482 0 12567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52204

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 4335
/proc/meminfo: memFree=1786412/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=60388 CPUtime=12.69
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 14914 0 0 0 1080 189 0 0 25 0 1 0 33577054 61837312 14602 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 15097 14602 224 482 0 14613 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60388

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 4335
/proc/meminfo: memFree=1775128/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=71712 CPUtime=25.48
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 17740 0 0 0 2213 335 0 0 25 0 1 0 33577054 73433088 17428 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 17928 17428 224 482 0 17444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 71712

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 4337
/proc/meminfo: memFree=1754420/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=92380 CPUtime=51.08
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 22905 0 0 0 4539 569 0 0 25 0 1 0 33577054 94597120 22593 1992294400 134512640 136485738 4286897056 18446744073709551615 134883143 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 23095 22593 224 482 0 22611 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 92380

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 4337
/proc/meminfo: memFree=1751196/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=95836 CPUtime=102.27
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 23772 0 0 0 9220 1007 0 0 25 0 1 0 33577054 98136064 23460 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 23959 23460 224 482 0 23475 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95836

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4339
/proc/meminfo: memFree=1737060/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=109668 CPUtime=162.25
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 27221 0 0 0 14673 1552 0 0 25 0 1 0 33577054 112300032 26909 1992294400 134512640 136485738 4286897056 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 27417 26909 224 482 0 26933 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 109668

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4341
/proc/meminfo: memFree=1737060/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=109668 CPUtime=222.23
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 27222 0 0 0 20126 2097 0 0 25 0 1 0 33577054 112300032 26910 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 27417 26910 224 482 0 26933 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109668

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4343
/proc/meminfo: memFree=1698868/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=147844 CPUtime=282.22
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 36749 0 0 0 25786 2436 0 0 25 0 1 0 33577054 151392256 36437 1992294400 134512640 136485738 4286897056 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 36961 36437 224 482 0 36477 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 147844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4343
/proc/meminfo: memFree=1688328/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=157716 CPUtime=342.2
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 39381 0 0 0 31214 3006 0 0 25 0 1 0 33577054 161501184 38920 1992294400 134512640 136485738 4286897056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 39429 38920 224 482 0 38945 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 157716

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4345
/proc/meminfo: memFree=1688204/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=157716 CPUtime=402.19
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 39381 0 0 0 36635 3584 0 0 25 0 1 0 33577054 161501184 38920 1992294400 134512640 136485738 4286897056 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 39429 38920 224 482 0 38945 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 157716

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4347
/proc/meminfo: memFree=1688328/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=157716 CPUtime=462.17
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 39382 0 0 0 42266 3951 0 0 25 0 1 0 33577054 161501184 38921 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 39429 38921 224 482 0 38945 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 157716

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4349
/proc/meminfo: memFree=1688204/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=157716 CPUtime=522.15
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 39382 0 0 0 47714 4501 0 0 25 0 1 0 33577054 161501184 38921 1992294400 134512640 136485738 4286897056 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 39429 38921 224 482 0 38945 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 157716

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4351
/proc/meminfo: memFree=1688080/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=157716 CPUtime=582.14
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 39382 0 0 0 53334 4880 0 0 25 0 1 0 33577054 161501184 38921 1992294400 134512640 136485738 4286897056 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 39429 38921 224 482 0 38945 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 157716

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4351
/proc/meminfo: memFree=1688080/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=157716 CPUtime=642.13
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 39382 0 0 0 59079 5134 0 0 25 0 1 0 33577054 161501184 38921 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 39429 38921 224 482 0 38945 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 157716

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4359
/proc/meminfo: memFree=1665016/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=181176 CPUtime=882.07
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45220 0 0 0 82305 5902 0 0 25 0 1 0 33577054 185524224 44759 1992294400 134512640 136485738 4286897056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45294 44759 224 482 0 44810 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 181176

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4359
/proc/meminfo: memFree=1662784/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=942.05
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45778 0 0 0 88143 6062 0 0 25 0 1 0 33577054 187879424 45317 1992294400 134512640 136485738 4286897056 18446744073709551615 134878419 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45317 224 482 0 45385 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 183476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4361
/proc/meminfo: memFree=1662660/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1002.03
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45778 0 0 0 93574 6629 0 0 25 0 1 0 33577054 187879424 45317 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45317 224 482 0 45385 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 183476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4363
/proc/meminfo: memFree=1662660/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1062.02
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45779 0 0 0 99151 7051 0 0 25 0 1 0 33577054 187879424 45318 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45318 224 482 0 45385 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 183476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4365
/proc/meminfo: memFree=1662536/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1122
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45780 0 0 0 104662 7538 0 0 25 0 1 0 33577054 187879424 45319 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45319 224 482 0 45385 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 183476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4367
/proc/meminfo: memFree=1662412/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1181.99
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45780 0 0 0 110146 8053 0 0 25 0 1 0 33577054 187879424 45319 1992294400 134512640 136485738 4286897056 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45319 224 482 0 45385 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 183476

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4367
/proc/meminfo: memFree=1662288/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1241.98
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45780 0 0 0 115839 8359 0 0 25 0 1 0 33577054 187879424 45319 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45319 224 482 0 45385 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 183476

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4369
/proc/meminfo: memFree=1662164/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1301.96
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45780 0 0 0 121609 8587 0 0 25 0 1 0 33577054 187879424 45319 1992294400 134512640 136485738 4286897056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45319 224 482 0 45385 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 183476

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4371
/proc/meminfo: memFree=1662164/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1361.94
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45780 0 0 0 127048 9146 0 0 25 0 1 0 33577054 187879424 45319 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45319 224 482 0 45385 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 183476

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4373
/proc/meminfo: memFree=1662164/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=183476 CPUtime=1421.93
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 45780 0 0 0 132521 9672 0 0 25 0 1 0 33577054 187879424 45319 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 45869 45319 224 482 0 45385 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 183476

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4375
/proc/meminfo: memFree=1657452/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=188288 CPUtime=1481.91
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 46993 0 0 0 138110 10081 0 0 25 0 1 0 33577054 192806912 46532 1992294400 134512640 136485738 4286897056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 47072 46532 224 482 0 46588 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 188288

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4375
/proc/meminfo: memFree=1657452/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=188288 CPUtime=1541.89
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 46993 0 0 0 143552 10637 0 0 25 0 1 0 33577054 192806912 46532 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 47072 46532 224 482 0 46588 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 188288

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4377
/proc/meminfo: memFree=1657452/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=188288 CPUtime=1601.88
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 46993 0 0 0 149201 10987 0 0 25 0 1 0 33577054 192806912 46532 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 47072 46532 224 482 0 46588 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 188288

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4379
/proc/meminfo: memFree=1652740/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=192968 CPUtime=1661.86
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 48151 0 0 0 154869 11317 0 0 25 0 1 0 33577054 197599232 47690 1992294400 134512640 136485738 4286897056 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 48242 47690 224 482 0 47758 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 192968

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4381
/proc/meminfo: memFree=1652740/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=192968 CPUtime=1721.85
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 48151 0 0 0 160634 11551 0 0 25 0 1 0 33577054 197599232 47690 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 48242 47690 224 482 0 47758 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 192968

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4383
/proc/meminfo: memFree=1651500/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=193892 CPUtime=1781.83
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 48386 0 0 0 166415 11768 0 0 25 0 1 0 33577054 198545408 47925 1992294400 134512640 136485738 4286897056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 48473 47925 224 482 0 47989 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 193892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4383
/proc/meminfo: memFree=1651500/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=193892 CPUtime=1800.03
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 48386 0 0 0 168168 11835 0 0 25 0 1 0 33577054 198545408 47925 1992294400 134512640 136485738 4286897056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 48473 47925 224 482 0 47989 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 193892

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 4383
/proc/meminfo: memFree=1651500/2059040 swapFree=4135652/4192956
[pid=4334] ppid=4332 vsize=193892 CPUtime=1800.03
/proc/4334/stat : 4334 (pbct) R 4332 4334 4091 0 -1 4202496 48386 0 0 0 168168 11835 0 0 25 0 1 0 33577054 198545408 47925 1992294400 134512640 136485738 4286897056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4334/statm: 48473 47925 224 482 0 47989 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 193892

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.07
CPU user time (s): 1681.69
CPU system time (s): 118.378
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 193892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1681.69
system time used= 118.378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48386
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= 3751

runsolver used 2.97055 second user time and 8.50871 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-15 07:28:51
IDJOB=2669364
IDBENCH=2589
IDSOLVER=1170
FILE ID=node002/2669364-1276579731
PBS_JOBID= 11173532
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669364-1276579731/watcher-2669364-1276579731 -o /tmp/evaluation-result-2669364-1276579731/solver-2669364-1276579731 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669364-1276579731.opb

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

MD5SUM BENCH= dab917560b0808668d6327532459772d
RANDOM SEED=806679165

node002.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844980 kB
Buffers:         28584 kB
Cached:          95676 kB
SwapCached:      10464 kB
Active:          62796 kB
Inactive:        73988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844980 kB
SwapTotal:     4192956 kB
SwapFree:      4135652 kB
Dirty:            1972 kB
Writeback:           8 kB
AnonPages:       11068 kB
Mapped:           9304 kB
Slab:            55568 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179812 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62568 MiB
End job on node002 at 2010-06-15 07:58:53