Trace number 2683016

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_3.opb
MD5SUMd2b3af71376059fa940b007abcee01cc
Bench CategoryOPT-SMALLINT (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 benchmark70.7442
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2821
Number of bits of the biggest sum of numbers12
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 8/0 clauses 0/0 units 1
0.00/0.00	c vars 31
0.00/0.00	c objective 0 + 0
1800.06/1800.61	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-2683016-1277491919/watcher-2683016-1277491919 -o /tmp/evaluation-result-2683016-1277491919/solver-2683016-1277491919 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683016-1277491919.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 0.98 0.99 3/106 31399
/proc/meminfo: memFree=1864928/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=3440 CPUtime=0
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 572 0 0 0 0 0 0 0 24 0 1 0 90484636 3522560 492 1992294400 134512640 136421960 4289480880 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 860 493 193 467 0 391 0

[startup+0.0431919 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31399
/proc/meminfo: memFree=1864928/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4104 CPUtime=0.03
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 740 0 0 0 3 0 0 0 24 0 1 0 90484636 4202496 660 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1026 660 213 467 0 557 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4104

[startup+0.1012 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31399
/proc/meminfo: memFree=1864928/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4104 CPUtime=0.09
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 744 0 0 0 8 1 0 0 24 0 1 0 90484636 4202496 664 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1026 664 213 467 0 557 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4104

[startup+0.300228 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31399
/proc/meminfo: memFree=1864928/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4104 CPUtime=0.29
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 750 0 0 0 25 4 0 0 25 0 1 0 90484636 4202496 670 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1026 670 213 467 0 557 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4104

[startup+0.701286 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31399
/proc/meminfo: memFree=1864928/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4104 CPUtime=0.69
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 753 0 0 0 60 9 0 0 25 0 1 0 90484636 4202496 673 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1026 673 213 467 0 557 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4104

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 31400
/proc/meminfo: memFree=1862936/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4236 CPUtime=1.49
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 770 0 0 0 130 19 0 0 25 0 1 0 90484636 4337664 690 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1059 690 213 467 0 590 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4236

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 31400
/proc/meminfo: memFree=1862688/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4236 CPUtime=3.09
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 779 0 0 0 268 41 0 0 25 0 1 0 90484636 4337664 699 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1059 699 213 467 0 590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4236

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 31400
/proc/meminfo: memFree=1862564/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4236 CPUtime=6.29
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 791 0 0 0 549 80 0 0 25 0 1 0 90484636 4337664 711 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1059 711 213 467 0 590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4236

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 31402
/proc/meminfo: memFree=1862192/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4364 CPUtime=12.69
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 811 0 0 0 1113 156 0 0 25 0 1 0 90484636 4468736 731 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1091 731 213 467 0 622 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4364

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31402
/proc/meminfo: memFree=1862068/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4484 CPUtime=25.48
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 836 0 0 0 2231 317 0 0 25 0 1 0 90484636 4591616 756 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1121 756 213 467 0 652 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4484

[startup+51.1005 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 31402
/proc/meminfo: memFree=1861944/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4484 CPUtime=51.08
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 852 0 0 0 4470 638 0 0 25 0 1 0 90484636 4591616 772 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1121 772 213 467 0 652 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4484

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 31404
/proc/meminfo: memFree=1861820/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4616 CPUtime=102.27
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 880 0 0 0 8944 1283 0 0 25 0 1 0 90484636 4726784 800 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1154 800 213 467 0 685 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4616

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31406
/proc/meminfo: memFree=1861696/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4744 CPUtime=162.24
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 901 0 0 0 14197 2027 0 0 25 0 1 0 90484636 4857856 821 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1186 821 213 467 0 717 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4744

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31406
/proc/meminfo: memFree=1861696/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4744 CPUtime=222.23
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 914 0 0 0 19471 2752 0 0 25 0 1 0 90484636 4857856 834 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1186 834 213 467 0 717 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4744

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31408
/proc/meminfo: memFree=1861572/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4872 CPUtime=282.21
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 937 0 0 0 24744 3477 0 0 25 0 1 0 90484636 4988928 857 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1218 857 213 467 0 749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4872

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31410
/proc/meminfo: memFree=1861448/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=4872 CPUtime=342.19
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 944 0 0 0 30028 4191 0 0 25 0 1 0 90484636 4988928 864 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1218 864 213 467 0 749 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4872

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31412
/proc/meminfo: memFree=1861324/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5000 CPUtime=402.17
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 959 0 0 0 35295 4922 0 0 25 0 1 0 90484636 5120000 879 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1250 879 213 467 0 781 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5000

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31414
/proc/meminfo: memFree=1861324/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5000 CPUtime=462.15
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 968 0 0 0 40547 5668 0 0 25 0 1 0 90484636 5120000 888 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1250 888 213 467 0 781 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5000

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31414
/proc/meminfo: memFree=1861200/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5000 CPUtime=522.14
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 979 0 0 0 45824 6390 0 0 25 0 1 0 90484636 5120000 899 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1250 899 213 467 0 781 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5000

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31425
/proc/meminfo: memFree=1860580/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5000 CPUtime=582.11
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 982 0 0 0 51094 7117 0 0 25 0 1 0 90484636 5120000 902 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1250 902 213 467 0 781 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5000

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31427
/proc/meminfo: memFree=1860580/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5116 CPUtime=642.1
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 995 0 0 0 56357 7853 0 0 25 0 1 0 90484636 5238784 915 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1279 915 213 467 0 810 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5116

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 31431
/proc/meminfo: memFree=1860332/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=822.03
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1024 0 0 0 72179 10024 0 0 25 0 1 0 90484636 5353472 944 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 944 213 467 0 838 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 5228

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 31433
/proc/meminfo: memFree=1860332/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=882.02
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1025 0 0 0 77455 10747 0 0 25 0 1 0 90484636 5353472 945 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 945 213 467 0 838 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 5228

[startup+942.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 31435
/proc/meminfo: memFree=1860208/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=942.01
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1037 0 0 0 82727 11474 0 0 25 0 1 0 90484636 5353472 957 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 957 213 467 0 838 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 5228

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 31437
/proc/meminfo: memFree=1860208/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=1001.99
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1037 0 0 0 88001 12198 0 0 25 0 1 0 90484636 5353472 957 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 957 213 467 0 838 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 5228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31439
/proc/meminfo: memFree=1860084/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=1061.97
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1038 0 0 0 93291 12906 0 0 25 0 1 0 90484636 5353472 958 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 958 213 467 0 838 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 5228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31439
/proc/meminfo: memFree=1860084/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=1121.95
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1039 0 0 0 98572 13623 0 0 25 0 1 0 90484636 5353472 959 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 959 213 467 0 838 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 5228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31441
/proc/meminfo: memFree=1860084/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=1181.93
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1040 0 0 0 103845 14348 0 0 25 0 1 0 90484636 5353472 960 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 960 213 467 0 838 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 5228

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31443
/proc/meminfo: memFree=1860084/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5228 CPUtime=1241.91
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1040 0 0 0 109115 15076 0 0 25 0 1 0 90484636 5353472 960 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1307 960 213 467 0 838 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 5228

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31445
/proc/meminfo: memFree=1859960/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5352 CPUtime=1301.9
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1046 0 0 0 114409 15781 0 0 25 0 1 0 90484636 5480448 966 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1338 966 213 467 0 869 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 5352

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31447
/proc/meminfo: memFree=1859836/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5352 CPUtime=1361.88
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1065 0 0 0 119698 16490 0 0 25 0 1 0 90484636 5480448 985 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1338 985 213 467 0 869 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 5352

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31447
/proc/meminfo: memFree=1859836/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5352 CPUtime=1421.87
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1065 0 0 0 124991 17196 0 0 25 0 1 0 90484636 5480448 985 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1338 985 213 467 0 869 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 5352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31449
/proc/meminfo: memFree=1859712/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5484 CPUtime=1481.84
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1082 0 0 0 130264 17920 0 0 25 0 1 0 90484636 5615616 1002 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1371 1002 213 467 0 902 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 5484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31451
/proc/meminfo: memFree=1860084/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5484 CPUtime=1541.82
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1083 0 0 0 135555 18627 0 0 25 0 1 0 90484636 5615616 1003 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1371 1003 213 467 0 902 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 5484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31453
/proc/meminfo: memFree=1859960/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5484 CPUtime=1601.8
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1084 0 0 0 140845 19335 0 0 25 0 1 0 90484636 5615616 1004 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1371 1004 213 467 0 902 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 5484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 31455
/proc/meminfo: memFree=1859960/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5484 CPUtime=1661.78
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1085 0 0 0 146121 20057 0 0 25 0 1 0 90484636 5615616 1005 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1371 1005 213 467 0 902 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 5484

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31455
/proc/meminfo: memFree=1859960/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5484 CPUtime=1721.76
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1091 0 0 0 151389 20787 0 0 25 0 1 0 90484636 5615616 1011 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1371 1011 213 467 0 902 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 5484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31457
/proc/meminfo: memFree=1859836/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5484 CPUtime=1781.76
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1092 0 0 0 156673 21503 0 0 25 0 1 0 90484636 5615616 1012 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1371 1012 213 467 0 902 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 5484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31457
/proc/meminfo: memFree=1859836/2059040 swapFree=4140068/4192956
[pid=31399] ppid=31397 vsize=5484 CPUtime=1800.06
/proc/31399/stat : 31399 (pbct) R 31397 31399 31295 0 -1 4202496 1092 0 0 0 158285 21721 0 0 25 0 1 0 90484636 5615616 1012 1992294400 134512640 136421960 4289480880 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31399/statm: 1371 1012 213 467 0 902 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5484

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1582.86
CPU system time (s): 217.211
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 5484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1582.86
system time used= 217.211
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1094
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= 23308

runsolver used 2.87856 second user time and 8.60069 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-25 20:51:59
IDJOB=2683016
IDBENCH=2897
IDSOLVER=1192
FILE ID=node039/2683016-1277491919
PBS_JOBID= 11190548
Free space on /tmp= 62320 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683016-1277491919/watcher-2683016-1277491919 -o /tmp/evaluation-result-2683016-1277491919/solver-2683016-1277491919 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683016-1277491919.opb

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

MD5SUM BENCH= d2b3af71376059fa940b007abcee01cc
RANDOM SEED=1927848714

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865332 kB
Buffers:         17192 kB
Cached:          86188 kB
SwapCached:       5404 kB
Active:          67976 kB
Inactive:        47484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865332 kB
SwapTotal:     4192956 kB
SwapFree:      4140068 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       10904 kB
Mapped:          12108 kB
Slab:            56172 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181824 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= 62316 MiB
End job on node039 at 2010-06-25 21:22:01