Trace number 294012

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) 1200.11 1200.59

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1284937235-05.SAT.shuffled.cnf
MD5SUM9f547cac349776cc84bd1d9fb15046d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12598
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52769
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/node40/watcher-294012-1171781804 -o ROOT/results/node40/solver-294012-1171781804 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294012-1171781804/picosat /tmp/evaluation/294012-1171781804/instance-294012-1171781804.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: 1.00 0.99 0.99 3/64 6704
/proc/meminfo: memFree=788272/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=568 CPUtime=0
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 103214651 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 142 54 40 102 0 37 0

[startup+0.107059 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6704
/proc/meminfo: memFree=788272/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=840 CPUtime=0.09
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 146 0 0 0 8 1 0 0 18 0 1 0 103214651 860160 129 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.515111 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6704
/proc/meminfo: memFree=788272/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=840 CPUtime=0.5
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 165 0 0 0 49 1 0 0 21 0 1 0 103214651 860160 148 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 210 148 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33522 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6705
/proc/meminfo: memFree=787816/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=968 CPUtime=1.32
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 185 0 0 0 131 1 0 0 25 0 1 0 103214651 991232 168 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 242 168 48 102 0 137 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 968

[startup+2.97143 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6705
/proc/meminfo: memFree=787624/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=1096 CPUtime=2.96
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 211 0 0 0 295 1 0 0 25 0 1 0 103214651 1122304 194 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 274 194 48 102 0 169 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1096

[startup+6.25285 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6705
/proc/meminfo: memFree=787368/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=1216 CPUtime=6.24
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 247 0 0 0 623 1 0 0 25 0 1 0 103214651 1245184 230 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525693 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 304 230 48 102 0 199 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1216

[startup+12.7027 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6705
/proc/meminfo: memFree=787112/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=1332 CPUtime=12.69
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 288 0 0 0 1268 1 0 0 25 0 1 0 103214651 1363968 271 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 333 271 48 102 0 228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1332

[startup+25.5063 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6705
/proc/meminfo: memFree=786856/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=1680 CPUtime=25.49
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 351 0 0 0 2548 1 0 0 25 0 1 0 103214651 1720320 334 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 420 334 48 102 0 315 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1680

[startup+51.1105 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6705
/proc/meminfo: memFree=786536/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=2028 CPUtime=51.08
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 438 0 0 0 5107 1 0 0 25 0 1 0 103214651 2076672 421 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 507 421 48 102 0 402 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2028

[startup+102.317 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6705
/proc/meminfo: memFree=786152/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=2308 CPUtime=102.27
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 527 0 0 0 10226 1 0 0 25 0 1 0 103214651 2363392 510 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 577 510 48 102 0 472 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2308

[startup+162.335 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 6705
/proc/meminfo: memFree=785768/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=2700 CPUtime=162.28
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 615 0 0 0 16226 2 0 0 25 0 1 0 103214651 2764800 598 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 675 598 48 102 0 570 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2700

[startup+222.351 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 6705
/proc/meminfo: memFree=785512/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=2972 CPUtime=222.27
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 672 0 0 0 22225 2 0 0 25 0 1 0 103214651 3043328 655 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 743 655 48 102 0 638 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2972

[startup+282.38 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 6807
/proc/meminfo: memFree=783920/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=3224 CPUtime=282.22
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 723 0 0 0 28220 2 0 0 25 0 1 0 103214651 3301376 705 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 806 705 48 102 0 701 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3224

[startup+342.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6879
/proc/meminfo: memFree=783672/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=3404 CPUtime=342.19
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 779 0 0 0 34217 2 0 0 25 0 1 0 103214651 3485696 761 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 851 761 48 102 0 746 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3404

[startup+402.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=784808/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=3476 CPUtime=402.2
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 804 0 0 0 40217 3 0 0 25 0 1 0 103214651 3559424 786 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 869 786 48 102 0 764 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 3476

[startup+462.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=784680/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=3648 CPUtime=462.19
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 845 0 0 0 46216 3 0 0 25 0 1 0 103214651 3735552 825 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 912 825 48 102 0 807 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 3648

[startup+522.48 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 6903
/proc/meminfo: memFree=784552/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=3748 CPUtime=522.19
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 879 0 0 0 52216 3 0 0 25 0 1 0 103214651 3837952 859 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 937 859 48 102 0 832 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 3748

[startup+582.494 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 6903
/proc/meminfo: memFree=784552/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=3844 CPUtime=582.19
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 902 0 0 0 58216 3 0 0 25 0 1 0 103214651 3936256 882 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 961 882 48 102 0 856 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 3844

[startup+642.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=784424/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=3880 CPUtime=642.18
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 911 0 0 0 64215 3 0 0 25 0 1 0 103214651 3973120 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 970 891 48 102 0 865 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 3880

[startup+702.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=784232/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4016 CPUtime=702.19
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 951 0 0 0 70215 4 0 0 25 0 1 0 103214651 4112384 930 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1004 930 48 102 0 899 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 4016

[startup+762.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=784360/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4008 CPUtime=762.18
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 951 0 0 0 76214 4 0 0 25 0 1 0 103214651 4104192 928 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1002 928 48 102 0 897 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 4008

[startup+822.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=784296/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4176 CPUtime=822.18
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 992 0 0 0 82214 4 0 0 25 0 1 0 103214651 4276224 964 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1044 964 48 102 0 939 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 4176

[startup+882.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=784232/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4176 CPUtime=882.17
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 994 0 0 0 88213 4 0 0 25 0 1 0 103214651 4276224 966 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1044 966 48 102 0 939 0
Current children cumulated CPU time (s) 882.17
Current children cumulated vsize (KiB) 4176

[startup+942.595 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 6903
/proc/meminfo: memFree=784040/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4316 CPUtime=942.18
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 1037 0 0 0 94213 5 0 0 25 0 1 0 103214651 4419584 1009 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1079 1009 48 102 0 974 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 4316

[startup+1002.61 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6903
/proc/meminfo: memFree=784040/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4368 CPUtime=1002.18
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 1047 0 0 0 100213 5 0 0 25 0 1 0 103214651 4472832 1016 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583262 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1092 1016 48 102 0 987 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 4368

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=783848/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4504 CPUtime=1062.18
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 1094 0 0 0 106213 5 0 0 25 0 1 0 103214651 4612096 1060 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1126 1060 48 102 0 1021 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 4504

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=783848/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4552 CPUtime=1122.17
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 1106 0 0 0 112212 5 0 0 25 0 1 0 103214651 4661248 1071 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1138 1071 48 102 0 1033 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 4552

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=783720/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4632 CPUtime=1182.17
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 1121 0 0 0 118212 5 0 0 25 0 1 0 103214651 4743168 1086 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1158 1086 48 102 0 1053 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 4632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=783720/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4632 CPUtime=1200.09
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 1123 0 0 0 120004 5 0 0 25 0 1 0 103214651 4743168 1088 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1158 1088 48 102 0 1053 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4632

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6903
/proc/meminfo: memFree=783720/2055920 swapFree=4183864/4192956
[pid=6704] ppid=6702 vsize=4632 CPUtime=1200.09
/proc/6704/stat : 6704 (picosat) R 6702 6704 5555 0 -1 4194304 1123 0 0 0 120004 5 0 0 25 0 1 0 103214651 4743168 1088 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6704/statm: 1158 1088 48 102 0 1053 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.06099
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 4640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1123
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= 3264

runsolver used 1.01784 second user time and 2.27565 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Sun Feb 18 06:56:44 UTC 2007

IDJOB= 294012
IDBENCH= 19878
IDSOLVER= 106
FILE ID= node40/294012-1171781804

PBS_JOBID= 3839531

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1284937235-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294012-1171781804/picosat /tmp/evaluation/294012-1171781804/instance-294012-1171781804.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-294012-1171781804 -o ROOT/results/node40/solver-294012-1171781804 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294012-1171781804/picosat /tmp/evaluation/294012-1171781804/instance-294012-1171781804.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9f547cac349776cc84bd1d9fb15046d9

RANDOM SEED= 220988921

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        788744 kB
Buffers:         47772 kB
Cached:        1097584 kB
SwapCached:       4252 kB
Active:         818312 kB
Inactive:       337900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788744 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:             528 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            97032 kB
Committed_AS:   128588 kB
PageTables:       1412 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 node40 on Sun Feb 18 07:16:47 UTC 2007