Trace number 298235

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) 1200.09 1200.44

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
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/node30/watcher-298235-1171852553 -o ROOT/results/node30/solver-298235-1171852553 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298235-1171852553/picosat /tmp/evaluation/298235-1171852553/instance-298235-1171852553.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 1.00 1.00 3/77 6041
/proc/meminfo: memFree=855464/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=568 CPUtime=0
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 179019311 581632 59 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 142 59 40 102 0 37 0

[startup+0.107271 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6041
/proc/meminfo: memFree=855464/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=708 CPUtime=0.1
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 135 0 0 0 9 1 0 0 18 0 1 0 179019311 724992 118 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 177 118 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.515328 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6041
/proc/meminfo: memFree=855464/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=836 CPUtime=0.51
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 148 0 0 0 50 1 0 0 21 0 1 0 179019311 856064 131 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525909 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 209 131 48 102 0 104 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 836

[startup+1.33544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=855008/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=836 CPUtime=1.33
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 167 0 0 0 132 1 0 0 25 0 1 0 179019311 856064 150 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 209 150 48 102 0 104 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 836

[startup+2.97167 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=854752/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=964 CPUtime=2.96
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 189 0 0 0 295 1 0 0 25 0 1 0 179019311 987136 172 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 241 172 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.25014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=854624/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=1088 CPUtime=6.24
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 221 0 0 0 623 1 0 0 25 0 1 0 179019311 1114112 204 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 272 204 48 102 0 167 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1088

[startup+12.7041 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=854432/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=1220 CPUtime=12.69
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 265 0 0 0 1268 1 0 0 25 0 1 0 179019311 1249280 248 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 305 248 48 102 0 200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1220

[startup+25.5079 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=854176/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=1484 CPUtime=25.49
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 320 0 0 0 2548 1 0 0 25 0 1 0 179019311 1519616 303 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 371 303 48 102 0 266 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1484

[startup+51.1195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=853856/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=1796 CPUtime=51.09
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 389 0 0 0 5108 1 0 0 25 0 1 0 179019311 1839104 372 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 449 372 48 102 0 344 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1796

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=853472/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=2100 CPUtime=102.3
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 476 0 0 0 10228 2 0 0 25 0 1 0 179019311 2150400 459 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 525 459 48 102 0 420 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2100

[startup+162.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=853152/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=2388 CPUtime=162.31
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 554 0 0 0 16229 2 0 0 25 0 1 0 179019311 2445312 537 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 597 537 48 102 0 492 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2388

[startup+222.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=852896/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=2712 CPUtime=222.32
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 615 0 0 0 22229 3 0 0 25 0 1 0 179019311 2777088 598 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 678 598 48 102 0 573 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2712

[startup+282.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=852640/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=2968 CPUtime=282.32
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 678 0 0 0 28229 3 0 0 25 0 1 0 179019311 3039232 660 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 742 660 48 102 0 637 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 2968

[startup+342.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=852448/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3144 CPUtime=342.33
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 719 0 0 0 34229 4 0 0 25 0 1 0 179019311 3219456 700 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 786 700 48 102 0 681 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 3144

[startup+402.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=852256/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3256 CPUtime=402.33
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 763 0 0 0 40229 4 0 0 25 0 1 0 179019311 3334144 744 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 814 744 48 102 0 709 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 3256

[startup+462.493 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 6042
/proc/meminfo: memFree=852192/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3356 CPUtime=462.35
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 806 0 0 0 46230 5 0 0 25 0 1 0 179019311 3436544 763 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 839 763 48 102 0 734 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 3356

[startup+522.52 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6042
/proc/meminfo: memFree=851936/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3576 CPUtime=522.35
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 857 0 0 0 52230 5 0 0 25 0 1 0 179019311 3661824 814 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 894 814 48 102 0 789 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 3576

[startup+582.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851936/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3572 CPUtime=582.37
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 860 0 0 0 58231 6 0 0 25 0 1 0 179019311 3657728 817 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 893 817 48 102 0 788 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 3572

[startup+642.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851808/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3764 CPUtime=642.37
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 930 0 0 0 64231 6 0 0 25 0 1 0 179019311 3854336 862 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 941 862 48 102 0 836 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 3764

[startup+702.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851680/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3816 CPUtime=702.38
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 951 0 0 0 70231 7 0 0 25 0 1 0 179019311 3907584 883 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 954 883 48 102 0 849 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 3816

[startup+762.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851616/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3856 CPUtime=762.4
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 962 0 0 0 76232 8 0 0 25 0 1 0 179019311 3948544 894 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 964 894 48 102 0 859 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 3856

[startup+822.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851552/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3944 CPUtime=822.41
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 983 0 0 0 82233 8 0 0 25 0 1 0 179019311 4038656 915 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 986 915 48 102 0 881 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 3944

[startup+882.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851552/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=3956 CPUtime=882.42
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 998 0 0 0 88233 9 0 0 25 0 1 0 179019311 4050944 925 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 989 925 48 102 0 884 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 3956

[startup+942.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851424/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=4052 CPUtime=942.42
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 1021 0 0 0 94233 9 0 0 25 0 1 0 179019311 4149248 948 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 1013 948 48 102 0 908 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 4052

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851360/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=4084 CPUtime=1002.43
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 1038 0 0 0 100233 10 0 0 25 0 1 0 179019311 4182016 958 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 1021 958 48 102 0 916 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 4084

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851360/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=4124 CPUtime=1062.44
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 1051 0 0 0 106234 10 0 0 25 0 1 0 179019311 4222976 966 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 1031 966 48 102 0 926 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 4124

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851296/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=4172 CPUtime=1122.45
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 1060 0 0 0 112235 10 0 0 25 0 1 0 179019311 4272128 975 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 1043 975 48 102 0 938 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 4172

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851040/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=4416 CPUtime=1182.46
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 1130 0 0 0 118235 11 0 0 25 0 1 0 179019311 4521984 1042 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 1104 1042 48 102 0 999 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 4416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6042
/proc/meminfo: memFree=851040/2055920 swapFree=4146080/4192956
[pid=6041] ppid=6039 vsize=4476 CPUtime=1200.08
/proc/6041/stat : 6041 (picosat) R 6039 6041 3399 0 -1 4194304 1139 0 0 0 119997 11 0 0 25 0 1 0 179019311 4583424 1051 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6041/statm: 1119 1051 48 102 0 1014 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4476

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.117982
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 4476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1139
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= 1781

runsolver used 1.34879 second user time and 2.69059 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Mon Feb 19 02:35:53 UTC 2007

IDJOB= 298235
IDBENCH= 19981
IDSOLVER= 106
FILE ID= node30/298235-1171852553

PBS_JOBID= 3839660

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298235-1171852553/picosat /tmp/evaluation/298235-1171852553/instance-298235-1171852553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-298235-1171852553 -o ROOT/results/node30/solver-298235-1171852553 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298235-1171852553/picosat /tmp/evaluation/298235-1171852553/instance-298235-1171852553.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 600695643

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        855872 kB
Buffers:         43996 kB
Cached:        1039460 kB
SwapCached:      15288 kB
Active:         835280 kB
Inactive:       274272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        855872 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:             512 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            75936 kB
Committed_AS:   615788 kB
PageTables:       1884 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= 66563 MiB

End job on node30 on Mon Feb 19 02:55:55 UTC 2007