Trace number 2669355

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 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.opb
MD5SUMbfd9076f83014271363fd9848b4f1d95
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 benchmark0.096984
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1800
Total number of constraints85
Number of constraints which are clauses45
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 46
Number of bits of the biggest sum of numbers6
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
0.00/0.01	c constraints 40/0 clauses 45/0 units 0
0.00/0.01	c vars 1800
1800.04/1800.50	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-2669355-1276575554/watcher-2669355-1276575554 -o /tmp/evaluation-result-2669355-1276575554/solver-2669355-1276575554 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669355-1276575554.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 3/106 852
/proc/meminfo: memFree=1720208/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=2208 CPUtime=0
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 33159253 2260992 174 1992294400 134512640 136485738 4287929552 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/852/statm: 552 174 156 482 0 68 0

[startup+0.0814069 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 852
/proc/meminfo: memFree=1720208/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=10432 CPUtime=0.07
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 2285 0 0 0 6 1 0 0 20 0 1 0 33159253 10682368 2207 1992294400 134512640 136485738 4287929552 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 2608 2207 196 482 0 2124 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10432

[startup+0.101407 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 852
/proc/meminfo: memFree=1720208/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=11924 CPUtime=0.09
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 2634 0 0 0 8 1 0 0 20 0 1 0 33159253 12210176 2556 1992294400 134512640 136485738 4287929552 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 2981 2557 196 482 0 2497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11924

[startup+0.301426 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 852
/proc/meminfo: memFree=1720208/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=16508 CPUtime=0.29
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 3786 0 0 0 24 5 0 0 20 0 1 0 33159253 16904192 3697 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 4127 3697 224 482 0 3643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16508

[startup+0.701464 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 852
/proc/meminfo: memFree=1720208/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=18488 CPUtime=0.69
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 4279 0 0 0 57 12 0 0 21 0 1 0 33159253 18931712 4190 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 4622 4190 224 482 0 4138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18488

[startup+1.50154 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 853
/proc/meminfo: memFree=1703460/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=19148 CPUtime=1.49
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 4452 0 0 0 120 29 0 0 23 0 1 0 33159253 19607552 4363 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 4787 4363 224 482 0 4303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19148

[startup+3.10069 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 853
/proc/meminfo: memFree=1702964/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=19544 CPUtime=3.09
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 4553 0 0 0 249 60 0 0 25 0 1 0 33159253 20013056 4464 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 4886 4464 224 482 0 4402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19544

[startup+6.301 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 853
/proc/meminfo: memFree=1700112/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=22184 CPUtime=6.29
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 5223 0 0 0 517 112 0 0 25 0 1 0 33159253 22716416 5134 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 5546 5134 224 482 0 5062 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22184

[startup+12.7006 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 853
/proc/meminfo: memFree=1697012/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=25352 CPUtime=12.68
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 6015 0 0 0 1063 205 0 0 25 0 1 0 33159253 25960448 5926 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 6338 5926 224 482 0 5854 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25352

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 855
/proc/meminfo: memFree=1693912/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=28524 CPUtime=25.49
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 6806 0 0 0 2180 369 0 0 25 0 1 0 33159253 29208576 6717 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 7131 6717 224 482 0 6647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28524

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 855
/proc/meminfo: memFree=1689696/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=32764 CPUtime=51.07
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 7883 0 0 0 4406 701 0 0 25 0 1 0 33159253 33550336 7769 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 8191 7769 224 482 0 7707 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32764

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 857
/proc/meminfo: memFree=1686720/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=35424 CPUtime=102.28
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 8560 0 0 0 8884 1344 0 0 25 0 1 0 33159253 36274176 8446 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 8856 8446 224 482 0 8372 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35424

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 857
/proc/meminfo: memFree=1679404/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=42452 CPUtime=162.26
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 10395 0 0 0 14279 1947 0 0 25 0 1 0 33159253 43470848 10195 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 10613 10195 224 482 0 10129 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 42452

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 859
/proc/meminfo: memFree=1679404/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=42452 CPUtime=222.24
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 10395 0 0 0 19566 2658 0 0 25 0 1 0 33159253 43470848 10195 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 10613 10195 224 482 0 10129 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42452

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 861
/proc/meminfo: memFree=1677544/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=44852 CPUtime=282.22
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 10996 0 0 0 24787 3435 0 0 25 0 1 0 33159253 45928448 10789 1992294400 134512640 136485738 4287929552 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 11213 10789 224 482 0 10729 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 44852

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 863
/proc/meminfo: memFree=1672708/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=49628 CPUtime=342.21
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 12175 0 0 0 30399 3822 0 0 25 0 1 0 33159253 50819072 11968 1992294400 134512640 136485738 4287929552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 12407 11968 224 482 0 11923 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 49628

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 865
/proc/meminfo: memFree=1667748/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=54680 CPUtime=402.19
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 13422 0 0 0 36017 4202 0 0 25 0 1 0 33159253 55992320 13215 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 13670 13215 224 482 0 13186 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 54680

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 865
/proc/meminfo: memFree=1667624/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=54680 CPUtime=462.18
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 13422 0 0 0 41339 4879 0 0 25 0 1 0 33159253 55992320 13215 1992294400 134512640 136485738 4287929552 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 13670 13215 224 482 0 13186 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 54680

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 867
/proc/meminfo: memFree=1667500/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=54680 CPUtime=522.16
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 13422 0 0 0 46612 5604 0 0 25 0 1 0 33159253 55992320 13215 1992294400 134512640 136485738 4287929552 18446744073709551615 134880875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 13670 13215 224 482 0 13186 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 54680

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 869
/proc/meminfo: memFree=1664896/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=57328 CPUtime=582.15
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 14105 0 0 0 52202 6013 0 0 25 0 1 0 33159253 58703872 13898 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 14332 13898 224 482 0 13848 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 57328

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 871
/proc/meminfo: memFree=1660680/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=60820 CPUtime=642.14
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 15162 0 0 0 57557 6657 0 0 25 0 1 0 33159253 62279680 14776 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 15205 14776 224 482 0 14721 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 60820

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 877
/proc/meminfo: memFree=1659068/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=62836 CPUtime=882.07
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 15663 0 0 0 79837 8370 0 0 25 0 1 0 33159253 64344064 15277 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 15709 15277 224 482 0 15225 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62836

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 879
/proc/meminfo: memFree=1658572/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=63340 CPUtime=942.06
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 15794 0 0 0 85497 8709 0 0 25 0 1 0 33159253 64860160 15407 1992294400 134512640 136485738 4287929552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 15835 15407 224 482 0 15351 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 63340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 881
/proc/meminfo: memFree=1645428/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=76240 CPUtime=1002.04
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19026 0 0 0 91167 9037 0 0 25 0 1 0 33159253 78069760 18625 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 19060 18625 224 482 0 18576 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 76240

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 881
/proc/meminfo: memFree=1646296/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1062.03
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19026 0 0 0 96456 9747 0 0 25 0 1 0 33159253 76664832 18282 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18282 224 482 0 18233 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 74868

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 883
/proc/meminfo: memFree=1646420/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1122.01
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 101885 10316 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 74868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 885
/proc/meminfo: memFree=1646296/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1182
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 107415 10785 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 74868

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 887
/proc/meminfo: memFree=1646048/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1241.98
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 112877 11321 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 74868

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 889
/proc/meminfo: memFree=1646048/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1301.97
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 118284 11913 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 74868

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 889
/proc/meminfo: memFree=1646048/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1361.95
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 123672 12523 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 74868

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 891
/proc/meminfo: memFree=1645924/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1421.95
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 129307 12888 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 74868

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 893
/proc/meminfo: memFree=1645800/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1481.92
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 134945 13247 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 74868

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 895
/proc/meminfo: memFree=1645924/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1541.91
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 140266 13925 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 74868

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 897
/proc/meminfo: memFree=1645924/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1601.89
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 145627 14562 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 74868

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 897
/proc/meminfo: memFree=1645924/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1661.87
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 151142 15045 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 74868

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 899
/proc/meminfo: memFree=1645924/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1721.86
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 156474 15712 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135044267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 74868

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 901
/proc/meminfo: memFree=1645676/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1781.85
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 161882 16303 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 74868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 901
/proc/meminfo: memFree=1645676/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1800.04
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 163460 16544 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 74868

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: 1.07 1.00 1.00 2/107 901
/proc/meminfo: memFree=1645676/2059040 swapFree=4140388/4192956
[pid=852] ppid=850 vsize=74868 CPUtime=1800.04
/proc/852/stat : 852 (pbct) R 850 852 505 0 -1 4202496 19027 0 0 0 163460 16544 0 0 25 0 1 0 33159253 76664832 18283 1992294400 134512640 136485738 4287929552 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/852/statm: 18717 18283 224 482 0 18233 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 74868

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1634.61
CPU system time (s): 165.453
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 76320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.61
system time used= 165.453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19027
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= 22889

runsolver used 2.92156 second user time and 8.5557 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-15 06:19:14
IDJOB=2669355
IDBENCH=2571
IDSOLVER=1170
FILE ID=node004/2669355-1276575554
PBS_JOBID= 11173526
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669355-1276575554/watcher-2669355-1276575554 -o /tmp/evaluation-result-2669355-1276575554/solver-2669355-1276575554 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669355-1276575554.opb

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

MD5SUM BENCH= bfd9076f83014271363fd9848b4f1d95
RANDOM SEED=527711136

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1720736 kB
Buffers:         76592 kB
Cached:         166856 kB
SwapCached:       6576 kB
Active:          91492 kB
Inactive:       165500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1720736 kB
SwapTotal:     4192956 kB
SwapFree:      4140388 kB
Dirty:            2044 kB
Writeback:           0 kB
AnonPages:       11500 kB
Mapped:          13140 kB
Slab:            59592 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180592 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= 62564 MiB
End job on node004 at 2010-06-15 06:49:16