Trace number 314102

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) 1200.06 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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/node40/watcher-314102-1176896391 -o ROOT/results/node40/solver-314102-1176896391 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314102-1176896391/picosat /tmp/evaluation/314102-1176896391/instance-314102-1176896391.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: 1.11 1.34 1.34 3/77 4384
/proc/meminfo: memFree=1456256/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=728 CPUtime=0
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 18518744 745472 82 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 182 82 40 102 0 77 0

[startup+0.100691 s]
/proc/loadavg: 1.11 1.34 1.34 3/77 4384
/proc/meminfo: memFree=1456256/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=4980 CPUtime=0.09
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 685 0 0 0 4 5 0 0 18 0 1 0 18518744 5099520 661 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 1245 661 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.201712 s]
/proc/loadavg: 1.11 1.34 1.34 3/77 4384
/proc/meminfo: memFree=1456256/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=4980 CPUtime=0.19
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 702 0 0 0 9 10 0 0 18 0 1 0 18518744 5099520 678 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 1245 678 40 102 0 1140 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4980

[startup+0.301732 s]
/proc/loadavg: 1.11 1.34 1.34 3/77 4384
/proc/meminfo: memFree=1456256/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=5244 CPUtime=0.29
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 764 0 0 0 13 16 0 0 19 0 1 0 18518744 5369856 740 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 1311 740 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701816 s]
/proc/loadavg: 1.11 1.34 1.34 3/77 4384
/proc/meminfo: memFree=1456256/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=6300 CPUtime=0.69
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 1339 0 0 0 31 38 0 0 23 0 1 0 18518744 6451200 1315 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 1575 1315 40 102 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50198 s]
/proc/loadavg: 1.11 1.34 1.34 3/78 4385
/proc/meminfo: memFree=1443512/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=20976 CPUtime=1.49
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 4807 0 0 0 70 79 0 0 25 0 1 0 18518744 21479424 4783 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 5244 4783 40 102 0 5139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20976

[startup+3.10132 s]
/proc/loadavg: 1.11 1.34 1.34 2/78 4385
/proc/meminfo: memFree=1435960/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=24012 CPUtime=3.09
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 5561 0 0 0 141 168 0 0 25 0 1 0 18518744 24588288 5537 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 6003 5537 40 102 0 5898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24012

[startup+6.30199 s]
/proc/loadavg: 1.10 1.34 1.33 2/78 4385
/proc/meminfo: memFree=1428152/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=31656 CPUtime=6.29
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 7448 0 0 0 283 346 0 0 25 0 1 0 18518744 32415744 7424 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 7914 7424 40 102 0 7809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31656

[startup+12.7013 s]
/proc/loadavg: 1.09 1.33 1.33 2/78 4385
/proc/meminfo: memFree=1416184/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=59928 CPUtime=12.68
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 10114 0 0 0 776 492 0 0 25 0 1 0 18518744 61366272 10077 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 14982 10077 48 102 0 14877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59928

[startup+25.502 s]
/proc/loadavg: 1.14 1.33 1.33 2/78 4385
/proc/meminfo: memFree=1416120/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=59928 CPUtime=25.47
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 10136 0 0 0 2055 492 0 0 25 0 1 0 18518744 61366272 10099 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 14982 10099 48 102 0 14877 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 59928

[startup+51.1013 s]
/proc/loadavg: 1.09 1.30 1.32 2/78 4385
/proc/meminfo: memFree=1416056/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=60060 CPUtime=51.05
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 10162 0 0 0 4612 493 0 0 25 0 1 0 18518744 61501440 10125 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 15015 10125 48 102 0 14910 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 60060

[startup+102.301 s]
/proc/loadavg: 1.04 1.25 1.30 2/78 4385
/proc/meminfo: memFree=1409208/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=66880 CPUtime=102.23
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 11870 0 0 0 9728 495 0 0 25 0 1 0 18518744 68485120 11833 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 16720 11833 48 102 0 16615 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 66880

[startup+162.303 s]
/proc/loadavg: 1.01 1.20 1.28 2/78 4385
/proc/meminfo: memFree=1401848/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=74248 CPUtime=162.21
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 13719 0 0 0 15723 498 0 0 25 0 1 0 18518744 76029952 13682 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 18562 13682 48 102 0 18457 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 74248

[startup+222.305 s]
/proc/loadavg: 1.08 1.18 1.27 2/78 4385
/proc/meminfo: memFree=1393912/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=82008 CPUtime=222.19
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 15666 0 0 0 21718 501 0 0 25 0 1 0 18518744 83976192 15629 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 20502 15629 48 102 0 20397 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 82008

[startup+282.302 s]
/proc/loadavg: 1.03 1.15 1.25 2/78 4385
/proc/meminfo: memFree=1390008/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=282.16
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16632 0 0 0 27714 502 0 0 25 0 1 0 18518744 87621632 16538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16538 48 102 0 21287 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 85568

[startup+342.301 s]
/proc/loadavg: 1.01 1.12 1.23 2/78 4385
/proc/meminfo: memFree=1390072/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=342.14
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16632 0 0 0 33712 502 0 0 25 0 1 0 18518744 87621632 16538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16538 48 102 0 21287 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 85568

[startup+402.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 4385
/proc/meminfo: memFree=1390136/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=402.12
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16632 0 0 0 39709 503 0 0 25 0 1 0 18518744 87621632 16538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16538 48 102 0 21287 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 85568

[startup+462.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/78 4385
/proc/meminfo: memFree=1390008/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=462.1
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16693 0 0 0 45707 503 0 0 25 0 1 0 18518744 87621632 16540 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16540 48 102 0 21287 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 85568

[startup+522.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 4385
/proc/meminfo: memFree=1390072/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=522.08
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16693 0 0 0 51704 504 0 0 25 0 1 0 18518744 87621632 16540 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16540 48 102 0 21287 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 85568

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/78 4385
/proc/meminfo: memFree=1390136/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=582.06
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16693 0 0 0 57702 504 0 0 25 0 1 0 18518744 87621632 16540 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16540 48 102 0 21287 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 85568

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/78 4385
/proc/meminfo: memFree=1389944/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=642.04
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16758 0 0 0 63699 505 0 0 25 0 1 0 18518744 87621632 16543 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16543 48 102 0 21287 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 85568

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 4385
/proc/meminfo: memFree=1389944/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=702.01
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16758 0 0 0 69696 505 0 0 25 0 1 0 18518744 87621632 16543 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16543 48 102 0 21287 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 85568

[startup+762.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 4385
/proc/meminfo: memFree=1390008/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=761.99
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16758 0 0 0 75694 505 0 0 25 0 1 0 18518744 87621632 16543 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16543 48 102 0 21287 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 85568

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 4385
/proc/meminfo: memFree=1389880/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=821.97
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16829 0 0 0 81691 506 0 0 25 0 1 0 18518744 87621632 16549 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16549 48 102 0 21287 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 85568

[startup+882.305 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 4385
/proc/meminfo: memFree=1389880/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=881.95
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16829 0 0 0 87689 506 0 0 25 0 1 0 18518744 87621632 16549 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16549 48 102 0 21287 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 85568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 4385
/proc/meminfo: memFree=1389944/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=941.93
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16829 0 0 0 93686 507 0 0 25 0 1 0 18518744 87621632 16549 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529865 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16549 48 102 0 21287 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 85568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 4385
/proc/meminfo: memFree=1389816/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=1001.9
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16906 0 0 0 99683 507 0 0 25 0 1 0 18518744 87621632 16557 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16557 48 102 0 21287 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 85568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 4385
/proc/meminfo: memFree=1389816/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=1061.88
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16906 0 0 0 105681 507 0 0 25 0 1 0 18518744 87621632 16557 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16557 48 102 0 21287 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 85568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 4385
/proc/meminfo: memFree=1389880/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85568 CPUtime=1121.86
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 16906 0 0 0 111678 508 0 0 25 0 1 0 18518744 87621632 16557 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21392 16557 48 102 0 21287 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 85568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 4385
/proc/meminfo: memFree=1389560/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85700 CPUtime=1181.84
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 17032 0 0 0 117676 508 0 0 25 0 1 0 18518744 87756800 16611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21425 16611 48 102 0 21320 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 85700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 4385
/proc/meminfo: memFree=1389560/2055920 swapFree=4112932/4192956
[pid=4384] ppid=4382 vsize=85700 CPUtime=1200.03
/proc/4384/stat : 4384 (picosat) R 4382 4384 3937 0 -1 4194304 17032 0 0 0 119495 508 0 0 25 0 1 0 18518744 87756800 16611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/4384/statm: 21425 16611 48 102 0 21320 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 85700

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): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1194.96
CPU system time (s): 5.09922
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 85988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.96
system time used= 5.09922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17032
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= 3036

runsolver used 1.48377 second user time and 2.67059 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Apr 18 11:39:52 UTC 2007

IDJOB= 314102
IDBENCH= 20383
IDSOLVER= 106
FILE ID= node40/314102-1176896391

PBS_JOBID= 4595174

Free space on /tmp= 66525 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/314102-1176896391/picosat /tmp/evaluation/314102-1176896391/instance-314102-1176896391.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-314102-1176896391 -o ROOT/results/node40/solver-314102-1176896391 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314102-1176896391/picosat /tmp/evaluation/314102-1176896391/instance-314102-1176896391.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 43394075

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		: 3000.283
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		: 3000.283
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:       1456728 kB
Buffers:         30392 kB
Cached:         485676 kB
SwapCached:       2636 kB
Active:         219132 kB
Inactive:       323668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456728 kB
SwapTotal:     4192956 kB
SwapFree:      4112932 kB
Dirty:           22880 kB
Writeback:           0 kB
Mapped:          35692 kB
Slab:            41860 kB
Committed_AS:   258572 kB
PageTables:       1880 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= 66525 MiB

End job on node40 on Wed Apr 18 11:59:54 UTC 2007