Trace number 298153

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.07 1200.46

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-298153-1171850955 -o ROOT/results/node43/solver-298153-1171850955 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298153-1171850955/picosat /tmp/evaluation/298153-1171850955/instance-298153-1171850955.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18537
/proc/meminfo: memFree=534376/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=568 CPUtime=0
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 205051528 581632 59 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 142 59 40 102 0 37 0

[startup+0.107873 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18537
/proc/meminfo: memFree=534376/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=708 CPUtime=0.1
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 136 0 0 0 9 1 0 0 18 0 1 0 205051528 724992 119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 177 119 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.51694 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18537
/proc/meminfo: memFree=534376/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=840 CPUtime=0.51
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 149 0 0 0 50 1 0 0 21 0 1 0 205051528 860160 132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549462 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 210 132 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33708 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18538
/proc/meminfo: memFree=533920/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=840 CPUtime=1.33
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 169 0 0 0 132 1 0 0 25 0 1 0 205051528 860160 152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 210 152 48 102 0 105 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 840

[startup+2.97335 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18538
/proc/meminfo: memFree=533728/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=972 CPUtime=2.96
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 191 0 0 0 295 1 0 0 25 0 1 0 205051528 995328 174 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 243 174 48 102 0 138 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 972

[startup+6.25189 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18538
/proc/meminfo: memFree=533536/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=1092 CPUtime=6.24
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 223 0 0 0 623 1 0 0 25 0 1 0 205051528 1118208 206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 273 206 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.705 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18538
/proc/meminfo: memFree=533344/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=1208 CPUtime=12.69
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 256 0 0 0 1268 1 0 0 25 0 1 0 205051528 1236992 239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 302 239 48 102 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1208

[startup+25.5071 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18538
/proc/meminfo: memFree=533096/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=1476 CPUtime=25.49
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 314 0 0 0 2548 1 0 0 25 0 1 0 205051528 1511424 297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 369 297 48 102 0 264 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1476

[startup+51.1113 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18538
/proc/meminfo: memFree=532776/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=1776 CPUtime=51.09
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 381 0 0 0 5108 1 0 0 25 0 1 0 205051528 1818624 364 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 444 364 48 102 0 339 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1776

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18538
/proc/meminfo: memFree=532392/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=2120 CPUtime=102.28
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 478 0 0 0 10227 1 0 0 25 0 1 0 205051528 2170880 461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 530 461 48 102 0 425 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2120

[startup+162.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=532072/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=2356 CPUtime=162.27
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 551 0 0 0 16226 1 0 0 25 0 1 0 205051528 2412544 528 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 589 528 48 102 0 484 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2356

[startup+222.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18538
/proc/meminfo: memFree=532008/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=2652 CPUtime=222.27
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 626 0 0 0 22226 1 0 0 25 0 1 0 205051528 2715648 587 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 663 587 48 102 0 558 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2652

[startup+282.372 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 18538
/proc/meminfo: memFree=531752/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=2920 CPUtime=282.28
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 678 0 0 0 28226 2 0 0 25 0 1 0 205051528 2990080 638 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 730 638 48 102 0 625 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 2920

[startup+342.386 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18538
/proc/meminfo: memFree=531432/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3264 CPUtime=342.27
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 760 0 0 0 34225 2 0 0 25 0 1 0 205051528 3342336 720 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 816 720 48 102 0 711 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3264

[startup+402.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=531432/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3252 CPUtime=402.27
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 769 0 0 0 40225 2 0 0 25 0 1 0 205051528 3330048 719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 813 719 48 102 0 708 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3252

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=531304/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3304 CPUtime=462.27
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 820 0 0 0 46225 2 0 0 25 0 1 0 205051528 3383296 748 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 826 748 48 102 0 721 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 3304

[startup+522.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=531176/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3404 CPUtime=522.26
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 846 0 0 0 52224 2 0 0 25 0 1 0 205051528 3485696 774 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 851 774 48 102 0 746 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 3404

[startup+582.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530984/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3500 CPUtime=582.26
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 888 0 0 0 58224 2 0 0 25 0 1 0 205051528 3584000 800 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 875 800 48 102 0 770 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 3500

[startup+642.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530984/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3588 CPUtime=642.25
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 933 0 0 0 64223 2 0 0 25 0 1 0 205051528 3674112 824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 897 824 48 102 0 792 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 3588

[startup+702.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530920/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3708 CPUtime=702.26
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 983 0 0 0 70223 3 0 0 25 0 1 0 205051528 3796992 854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 927 854 48 102 0 822 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 3708

[startup+762.508 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18538
/proc/meminfo: memFree=530728/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3828 CPUtime=762.26
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1039 0 0 0 76223 3 0 0 25 0 1 0 205051528 3919872 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 957 886 48 102 0 852 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 3828

[startup+822.525 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18538
/proc/meminfo: memFree=530664/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3912 CPUtime=822.25
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1065 0 0 0 82222 3 0 0 25 0 1 0 205051528 4005888 906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 978 906 48 102 0 873 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 3912

[startup+882.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530664/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3992 CPUtime=882.25
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1081 0 0 0 88222 3 0 0 25 0 1 0 205051528 4087808 922 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 998 922 48 102 0 893 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 3992

[startup+942.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530600/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=3992 CPUtime=942.24
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1081 0 0 0 94221 3 0 0 25 0 1 0 205051528 4087808 922 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 998 922 48 102 0 893 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 3992

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530472/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=4048 CPUtime=1002.24
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1151 0 0 0 100221 3 0 0 25 0 1 0 205051528 4145152 938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 1012 938 48 102 0 907 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 4048

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530408/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=4152 CPUtime=1062.25
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1184 0 0 0 106222 3 0 0 25 0 1 0 205051528 4251648 971 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 1038 971 48 102 0 933 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 4152

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530344/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=4244 CPUtime=1122.24
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1205 0 0 0 112221 3 0 0 25 0 1 0 205051528 4345856 992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 1061 992 48 102 0 956 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 4244

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530344/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=4172 CPUtime=1182.24
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1206 0 0 0 118220 4 0 0 25 0 1 0 205051528 4272128 978 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 1043 978 48 102 0 938 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 4172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18538
/proc/meminfo: memFree=530344/2055920 swapFree=4183376/4192956
[pid=18537] ppid=18535 vsize=4160 CPUtime=1200.06
/proc/18537/stat : 18537 (picosat) R 18535 18537 17092 0 -1 4194304 1206 0 0 0 120002 4 0 0 25 0 1 0 205051528 4259840 977 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18537/statm: 1040 977 48 102 0 935 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4160

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.041993
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 4248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1206
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= 6
involuntary context switches= 1540

runsolver used 0.732888 second user time and 2.47762 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Mon Feb 19 02:09:15 UTC 2007

IDJOB= 298153
IDBENCH= 19979
IDSOLVER= 106
FILE ID= node43/298153-1171850955

PBS_JOBID= 3839716

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298153-1171850955/picosat /tmp/evaluation/298153-1171850955/instance-298153-1171850955.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-298153-1171850955 -o ROOT/results/node43/solver-298153-1171850955 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298153-1171850955/picosat /tmp/evaluation/298153-1171850955/instance-298153-1171850955.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 166551466

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.281
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        534784 kB
Buffers:         53660 kB
Cached:        1340884 kB
SwapCached:       4080 kB
Active:         870048 kB
Inactive:       534652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        534784 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:             504 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:           102476 kB
Committed_AS:   549248 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node43 on Mon Feb 19 02:29:18 UTC 2007