Trace number 312742

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) 1200.12 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-17-s.cnf
MD5SUMf72920912a1bb14f90e9fea5dee0ec1c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1354.33
Satisfiable
(Un)Satisfiability was proved
Number of variables298900
Number of clauses1409628
Sum of the clauses size3261218
Maximum clause length10
Minimum clause length1
Number of clauses of size 122283
Number of clauses of size 21089480
Number of clauses of size 3242405
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-312742-1176859204 -o ROOT/results/node70/solver-312742-1176859204 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312742-1176859204/picosat /tmp/evaluation/312742-1176859204/instance-312742-1176859204.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: 0.92 0.98 0.99 3/64 15314
/proc/meminfo: memFree=1782600/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=728 CPUtime=0
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 125457748 745472 81 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 182 81 40 102 0 77 0

[startup+0.0098311 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15314
/proc/meminfo: memFree=1782600/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=888 CPUtime=0
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 125457748 909312 120 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 222 120 40 102 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 888

[startup+0.101841 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15314
/proc/meminfo: memFree=1782600/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=4980 CPUtime=0.09
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 700 0 0 0 4 5 0 0 18 0 1 0 125457748 5099520 676 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 1245 676 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301859 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15314
/proc/meminfo: memFree=1782600/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=5244 CPUtime=0.29
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 823 0 0 0 13 16 0 0 19 0 1 0 125457748 5369856 799 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 1311 799 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.7019 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15314
/proc/meminfo: memFree=1782600/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=6168 CPUtime=0.69
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 1066 0 0 0 29 40 0 0 23 0 1 0 125457748 6316032 1042 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 1542 1042 40 102 0 1437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6168

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1772672/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=20844 CPUtime=1.49
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 4686 0 0 0 66 83 0 0 25 0 1 0 125457748 21344256 4662 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 5211 4662 40 102 0 5106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.10114 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1759552/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=39752 CPUtime=3.09
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 5963 0 0 0 133 176 0 0 25 0 1 0 125457748 40706048 5939 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 9938 5939 40 102 0 9833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39752

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1752712/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=47792 CPUtime=6.29
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 7924 0 0 0 277 352 0 0 25 0 1 0 125457748 48939008 7900 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 11948 7900 40 102 0 11843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47792

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1737288/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=63088 CPUtime=12.69
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 11420 0 0 0 694 575 0 0 25 0 1 0 125457748 64602112 11383 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 15772 11383 48 102 0 15667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63088

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1736584/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=67956 CPUtime=25.48
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 11655 0 0 0 1973 575 0 0 25 0 1 0 125457748 69586944 11618 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 16989 11618 48 102 0 16884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67956

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1732232/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=72296 CPUtime=51.07
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 12743 0 0 0 4531 576 0 0 25 0 1 0 125457748 74031104 12706 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 18074 12706 48 102 0 17969 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72296

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1722056/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=82284 CPUtime=102.27
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 15255 0 0 0 9649 578 0 0 25 0 1 0 125457748 84258816 15218 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 20571 15218 48 102 0 20466 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 82284

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1709320/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=95052 CPUtime=162.25
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 18441 0 0 0 15644 581 0 0 25 0 1 0 125457748 97333248 18404 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 23763 18404 48 102 0 23658 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 95052

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15315
/proc/meminfo: memFree=1691720/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=112524 CPUtime=222.23
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 22826 0 0 0 21638 585 0 0 25 0 1 0 125457748 115224576 22789 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 28131 22789 48 102 0 28026 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 112524

[startup+282.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 15315
/proc/meminfo: memFree=1676680/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=127600 CPUtime=282.22
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 26613 0 0 0 27633 589 0 0 25 0 1 0 125457748 130662400 26576 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 31900 26576 48 102 0 31795 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 127600

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 15315
/proc/meminfo: memFree=1656776/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=147244 CPUtime=342.19
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 31528 0 0 0 33626 593 0 0 25 0 1 0 125457748 150777856 31491 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 36811 31491 48 102 0 36706 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 147244

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15315
/proc/meminfo: memFree=1638856/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=165068 CPUtime=402.18
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 36015 0 0 0 39620 598 0 0 25 0 1 0 125457748 169029632 35978 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 41267 35978 48 102 0 41162 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 165068

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15315
/proc/meminfo: memFree=1616520/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=187248 CPUtime=462.16
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 41570 0 0 0 45614 602 0 0 25 0 1 0 125457748 191741952 41533 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 46812 41533 48 102 0 46707 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 187248

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15315
/proc/meminfo: memFree=1599304/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=204640 CPUtime=522.15
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 45900 0 0 0 51610 605 0 0 25 0 1 0 125457748 209551360 45863 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 51160 45863 48 102 0 51055 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 204640

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15315
/proc/meminfo: memFree=1596424/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=206812 CPUtime=582.13
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 46565 0 0 0 57607 606 0 0 25 0 1 0 125457748 211775488 46461 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 51703 46461 48 102 0 51598 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 206812

[startup+642.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 15315
/proc/meminfo: memFree=1596424/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=206812 CPUtime=642.12
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 46565 0 0 0 63606 606 0 0 25 0 1 0 125457748 211775488 46461 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 51703 46461 48 102 0 51598 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 206812

[startup+702.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 15315
/proc/meminfo: memFree=1596424/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=206812 CPUtime=702.1
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 46565 0 0 0 69604 606 0 0 25 0 1 0 125457748 211775488 46461 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 51703 46461 48 102 0 51598 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 206812

[startup+762.305 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 15315
/proc/meminfo: memFree=1596488/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=206812 CPUtime=762.08
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 46565 0 0 0 75602 606 0 0 25 0 1 0 125457748 211775488 46461 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 51703 46461 48 102 0 51598 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 206812

[startup+822.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 15315
/proc/meminfo: memFree=1578248/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=225192 CPUtime=822.06
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 51166 0 0 0 81596 610 0 0 25 0 1 0 125457748 230596608 51062 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 56298 51062 48 102 0 56193 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 225192

[startup+882.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 15315
/proc/meminfo: memFree=1557704/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=245628 CPUtime=882.05
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 56279 0 0 0 87590 615 0 0 25 0 1 0 125457748 251523072 56175 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 61407 56175 48 102 0 61302 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 245628

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15315
/proc/meminfo: memFree=1537224/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=266024 CPUtime=942.03
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 61393 0 0 0 93583 620 0 0 25 0 1 0 125457748 272408576 61289 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 66506 61289 48 102 0 66401 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 266024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15315
/proc/meminfo: memFree=1514376/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=288776 CPUtime=1002.01
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 67083 0 0 0 99576 625 0 0 25 0 1 0 125457748 295706624 66979 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 72194 66979 48 102 0 72089 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 288776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15315
/proc/meminfo: memFree=1502664/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=300156 CPUtime=1062
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 70000 0 0 0 105572 628 0 0 25 0 1 0 125457748 307359744 69825 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 75039 69825 48 102 0 74934 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 300156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15315
/proc/meminfo: memFree=1502664/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=300156 CPUtime=1121.98
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 70000 0 0 0 111570 628 0 0 25 0 1 0 125457748 307359744 69825 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 75039 69825 48 102 0 74934 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 300156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15315
/proc/meminfo: memFree=1502664/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=300156 CPUtime=1181.96
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 70000 0 0 0 117568 628 0 0 25 0 1 0 125457748 307359744 69825 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 75039 69825 48 102 0 74934 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 300156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15315
/proc/meminfo: memFree=1502664/2055920 swapFree=4183760/4192956
[pid=15314] ppid=15312 vsize=300156 CPUtime=1200.06
/proc/15314/stat : 15314 (picosat) R 15312 15314 13898 0 -1 4194304 70000 0 0 0 119378 628 0 0 25 0 1 0 125457748 307359744 69825 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/15314/statm: 75039 69825 48 102 0 74934 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 300156

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): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1193.79
CPU system time (s): 6.32804
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 300440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1193.79
system time used= 6.32804
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70000
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= 2944

runsolver used 0.857869 second user time and 2.43163 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Wed Apr 18 01:20:04 UTC 2007

IDJOB= 312742
IDBENCH= 20349
IDSOLVER= 106
FILE ID= node70/312742-1176859204

PBS_JOBID= 4590213

Free space on /tmp= 66521 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/312742-1176859204/picosat /tmp/evaluation/312742-1176859204/instance-312742-1176859204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-312742-1176859204 -o ROOT/results/node70/solver-312742-1176859204 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312742-1176859204/picosat /tmp/evaluation/312742-1176859204/instance-312742-1176859204.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f72920912a1bb14f90e9fea5dee0ec1c

RANDOM SEED= 279015197

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1782944 kB
Buffers:          2028 kB
Cached:         179568 kB
SwapCached:       3092 kB
Active:          80304 kB
Inactive:       132692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782944 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:           26184 kB
Writeback:           0 kB
Mapped:          37400 kB
Slab:            45864 kB
Committed_AS:  2466060 kB
PageTables:       1492 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= 66521 MiB

End job on node70 on Wed Apr 18 01:40:07 UTC 2007