Trace number 339156

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-339156-1173699456 -o ROOT/results/node24/solver-339156-1173699456 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339156-1173699456/picosat /tmp/evaluation/339156-1173699456/instance-339156-1173699456.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 15309
/proc/meminfo: memFree=1788704/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=568 CPUtime=0
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 389899936 581632 59 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 142 59 40 102 0 37 0

[startup+0.00794905 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15309
/proc/meminfo: memFree=1788704/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=568 CPUtime=0
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 77 0 0 0 0 0 0 0 18 0 1 0 389899936 581632 62 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 142 62 40 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101958 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15309
/proc/meminfo: memFree=1788704/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=708 CPUtime=0.09
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 129 0 0 0 9 0 0 0 18 0 1 0 389899936 724992 112 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134521483 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 177 112 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301979 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15309
/proc/meminfo: memFree=1788704/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=836 CPUtime=0.29
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 140 0 0 0 29 0 0 0 19 0 1 0 389899936 856064 123 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 209 123 48 102 0 104 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 836

[startup+0.702023 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15309
/proc/meminfo: memFree=1788704/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=828 CPUtime=0.69
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 152 0 0 0 69 0 0 0 22 0 1 0 389899936 847872 135 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 207 135 48 102 0 102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 828

[startup+1.50111 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1788312/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=828 CPUtime=1.49
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 164 0 0 0 149 0 0 0 25 0 1 0 389899936 847872 147 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 207 147 48 102 0 102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 828

[startup+3.10128 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1788120/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=960 CPUtime=3.09
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 183 0 0 0 309 0 0 0 25 0 1 0 389899936 983040 166 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 240 166 48 102 0 135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 960

[startup+6.30163 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1787992/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=1080 CPUtime=6.28
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 202 0 0 0 628 0 0 0 25 0 1 0 389899936 1105920 185 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 270 185 48 102 0 165 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1080

[startup+12.7023 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1787736/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=1240 CPUtime=12.68
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 242 0 0 0 1268 0 0 0 25 0 1 0 389899936 1269760 225 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 310 225 48 102 0 205 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1240

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1787544/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=1360 CPUtime=25.49
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 294 0 0 0 2548 1 0 0 25 0 1 0 389899936 1392640 277 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134588919 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 340 277 48 102 0 235 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1360

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1787288/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=1688 CPUtime=51.08
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 352 0 0 0 5107 1 0 0 25 0 1 0 389899936 1728512 335 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134523092 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 422 335 48 102 0 317 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1688

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1786840/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=2004 CPUtime=102.27
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 443 0 0 0 10226 1 0 0 25 0 1 0 389899936 2052096 425 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 501 425 48 102 0 396 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2004

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1786648/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=2240 CPUtime=162.25
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 503 0 0 0 16224 1 0 0 25 0 1 0 389899936 2293760 480 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 560 480 48 102 0 455 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2240

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1786456/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=2352 CPUtime=222.23
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 547 0 0 0 22222 1 0 0 25 0 1 0 389899936 2408448 524 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 588 524 48 102 0 483 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2352

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1786264/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=2548 CPUtime=282.21
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 590 0 0 0 28220 1 0 0 25 0 1 0 389899936 2609152 567 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 637 567 48 102 0 532 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2548

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1786072/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=2772 CPUtime=342.2
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 626 0 0 0 34219 1 0 0 25 0 1 0 389899936 2838528 603 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 693 603 48 102 0 588 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2772

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15310
/proc/meminfo: memFree=1785944/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=2904 CPUtime=402.19
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 664 0 0 0 40217 2 0 0 25 0 1 0 389899936 2973696 640 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 726 640 48 102 0 621 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2904

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785688/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=2972 CPUtime=462.16
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 668 0 0 0 46214 2 0 0 25 0 1 0 389899936 3043328 644 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 743 644 48 102 0 638 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2972

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785752/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3132 CPUtime=522.15
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 708 0 0 0 52213 2 0 0 25 0 1 0 389899936 3207168 684 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529610 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 783 684 48 102 0 678 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3132

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785688/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3132 CPUtime=582.13
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 712 0 0 0 58211 2 0 0 25 0 1 0 389899936 3207168 688 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 783 688 48 102 0 678 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3132

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785688/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3132 CPUtime=642.12
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 720 0 0 0 64210 2 0 0 25 0 1 0 389899936 3207168 696 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 783 696 48 102 0 678 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3132

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785496/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3324 CPUtime=702.1
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 763 0 0 0 70208 2 0 0 25 0 1 0 389899936 3403776 739 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 831 739 48 102 0 726 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 3324

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785368/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3444 CPUtime=762.09
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 793 0 0 0 76206 3 0 0 25 0 1 0 389899936 3526656 769 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 861 769 48 102 0 756 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 3444

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785368/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3436 CPUtime=822.07
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 793 0 0 0 82204 3 0 0 25 0 1 0 389899936 3518464 769 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 859 769 48 102 0 754 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 3436

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785304/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3440 CPUtime=882.06
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 805 0 0 0 88203 3 0 0 25 0 1 0 389899936 3522560 781 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 860 781 48 102 0 755 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 3440

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785240/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3456 CPUtime=942.04
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 815 0 0 0 94201 3 0 0 25 0 1 0 389899936 3538944 787 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 864 787 48 102 0 759 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 3456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785048/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3664 CPUtime=1002.02
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 858 0 0 0 100199 3 0 0 25 0 1 0 389899936 3751936 830 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 916 830 48 102 0 811 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 3664

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1785048/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3660 CPUtime=1062
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 858 0 0 0 106197 3 0 0 25 0 1 0 389899936 3747840 830 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 915 830 48 102 0 810 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 3660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1784984/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3636 CPUtime=1121.99
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 871 0 0 0 112196 3 0 0 25 0 1 0 389899936 3723264 834 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 909 834 48 102 0 804 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 3636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1784920/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3748 CPUtime=1181.98
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 899 0 0 0 118194 4 0 0 25 0 1 0 389899936 3837952 862 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 937 862 48 102 0 832 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 3748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15312
/proc/meminfo: memFree=1784920/2055920 swapFree=4144292/4192956
[pid=15309] ppid=15307 vsize=3748 CPUtime=1200.08
/proc/15309/stat : 15309 (picosat) R 15307 15309 13292 0 -1 4194304 899 0 0 0 120004 4 0 0 25 0 1 0 389899936 3837952 862 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15309/statm: 937 862 48 102 0 832 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3748

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.042993
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 3756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 899
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= 2354

runsolver used 0.903862 second user time and 2.57361 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Mon Mar 12 11:37:36 UTC 2007

IDJOB= 339156
IDBENCH= 24740
IDSOLVER= 106
FILE ID= node24/339156-1173699456

PBS_JOBID= 4101486

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339156-1173699456/picosat /tmp/evaluation/339156-1173699456/instance-339156-1173699456.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-339156-1173699456 -o ROOT/results/node24/solver-339156-1173699456 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339156-1173699456/picosat /tmp/evaluation/339156-1173699456/instance-339156-1173699456.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  82718e0ff54407c78c5fcacb97224b1c

RANDOM SEED= 226910724

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1789176 kB
Buffers:         32784 kB
Cached:         185208 kB
SwapCached:       3892 kB
Active:         104224 kB
Inactive:       124120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789176 kB
SwapTotal:     4192956 kB
SwapFree:      4144292 kB
Dirty:             492 kB
Writeback:           0 kB
Mapped:          15904 kB
Slab:            24016 kB
Committed_AS:   953544 kB
PageTables:       1736 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= 66561 MiB

End job on node24 on Mon Mar 12 11:57:39 UTC 2007