Trace number 339492

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
MD5SUM19ef5308d30d988d80538312a4c92391
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1144
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
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/node1/watcher-339492-1173705706 -o ROOT/results/node1/solver-339492-1173705706 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339492-1173705706/picosat /tmp/evaluation/339492-1173705706/instance-339492-1173705706.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 0.95 0.98 3/77 5481
/proc/meminfo: memFree=1406512/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=568 CPUtime=0
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 70 0 0 0 0 0 0 0 18 0 1 0 390525644 581632 55 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 142 55 40 102 0 37 0

[startup+0.0434871 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5481
/proc/meminfo: memFree=1406512/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=708 CPUtime=0.03
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 112 0 0 0 3 0 0 0 18 0 1 0 390525644 724992 95 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 177 95 48 102 0 72 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 708

[startup+0.101494 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5481
/proc/meminfo: memFree=1406512/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=708 CPUtime=0.09
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 115 0 0 0 9 0 0 0 18 0 1 0 390525644 724992 98 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 177 98 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301517 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5481
/proc/meminfo: memFree=1406512/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=708 CPUtime=0.29
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 122 0 0 0 29 0 0 0 19 0 1 0 390525644 724992 105 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 177 105 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701563 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5481
/proc/meminfo: memFree=1406512/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=708 CPUtime=0.69
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 132 0 0 0 69 0 0 0 23 0 1 0 390525644 724992 115 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 708

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 5482
/proc/meminfo: memFree=1406184/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=836 CPUtime=1.49
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 149 0 0 0 149 0 0 0 25 0 1 0 390525644 856064 132 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 209 132 48 102 0 104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 836

[startup+3.10284 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 5482
/proc/meminfo: memFree=1405928/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=836 CPUtime=3.09
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 169 0 0 0 309 0 0 0 25 0 1 0 390525644 856064 152 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 209 152 48 102 0 104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 836

[startup+6.30122 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 5482
/proc/meminfo: memFree=1405800/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=960 CPUtime=6.29
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 199 0 0 0 629 0 0 0 25 0 1 0 390525644 983040 182 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 240 182 48 102 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 960

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 5482
/proc/meminfo: memFree=1405608/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=1192 CPUtime=12.69
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 233 0 0 0 1269 0 0 0 25 0 1 0 390525644 1220608 216 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 298 216 48 102 0 193 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1192

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 5482
/proc/meminfo: memFree=1405416/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=1320 CPUtime=25.49
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 282 0 0 0 2548 1 0 0 25 0 1 0 390525644 1351680 265 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 330 265 48 102 0 225 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1320

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 5482
/proc/meminfo: memFree=1405160/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=1548 CPUtime=51.08
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 337 0 0 0 5107 1 0 0 25 0 1 0 390525644 1585152 320 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 387 320 48 102 0 282 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1548

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 5482
/proc/meminfo: memFree=1404776/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=1896 CPUtime=102.27
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 409 0 0 0 10226 1 0 0 25 0 1 0 390525644 1941504 392 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 474 392 48 102 0 369 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1896

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1404456/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=2108 CPUtime=162.24
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 483 0 0 0 16223 1 0 0 25 0 1 0 390525644 2158592 466 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 527 466 48 102 0 422 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2108

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1404200/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=2276 CPUtime=222.22
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 528 0 0 0 22221 1 0 0 25 0 1 0 390525644 2330624 511 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 569 511 48 102 0 464 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2276

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1404008/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=2516 CPUtime=282.21
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 570 0 0 0 28219 2 0 0 25 0 1 0 390525644 2576384 553 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529429 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 629 553 48 102 0 524 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2516

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403880/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=2772 CPUtime=342.19
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 610 0 0 0 34217 2 0 0 25 0 1 0 390525644 2838528 593 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 693 593 48 102 0 588 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2772

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403624/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=2992 CPUtime=402.18
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 668 0 0 0 40215 3 0 0 25 0 1 0 390525644 3063808 651 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 748 651 48 102 0 643 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2992

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403624/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=2944 CPUtime=462.15
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 670 0 0 0 46212 3 0 0 25 0 1 0 390525644 3014656 653 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 736 653 48 102 0 631 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2944

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403496/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3096 CPUtime=522.13
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 698 0 0 0 52210 3 0 0 25 0 1 0 390525644 3170304 681 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 774 681 48 102 0 669 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 3096

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403432/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3112 CPUtime=582.12
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 719 0 0 0 58208 4 0 0 25 0 1 0 390525644 3186688 697 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 778 697 48 102 0 673 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3112

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403368/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3276 CPUtime=642.11
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 751 0 0 0 64207 4 0 0 25 0 1 0 390525644 3354624 729 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 819 729 48 102 0 714 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3276

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403304/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3256 CPUtime=702.08
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 751 0 0 0 70204 4 0 0 25 0 1 0 390525644 3334144 729 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 814 729 48 102 0 709 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 3256

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403112/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3424 CPUtime=762.07
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 791 0 0 0 76202 5 0 0 25 0 1 0 390525644 3506176 769 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 856 769 48 102 0 751 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 3424

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403176/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3424 CPUtime=822.05
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 791 0 0 0 82200 5 0 0 25 0 1 0 390525644 3506176 769 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 856 769 48 102 0 751 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3424

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1403048/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3528 CPUtime=882.03
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 829 0 0 0 88197 6 0 0 25 0 1 0 390525644 3612672 799 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 882 799 48 102 0 777 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 3528

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1402920/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3644 CPUtime=942.01
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 860 0 0 0 94195 6 0 0 25 0 1 0 390525644 3731456 830 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 911 830 48 102 0 806 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 3644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1402920/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3640 CPUtime=1002
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 863 0 0 0 100193 7 0 0 25 0 1 0 390525644 3727360 833 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 910 833 48 102 0 805 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 3640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1402920/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3640 CPUtime=1061.98
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 863 0 0 0 106191 7 0 0 25 0 1 0 390525644 3727360 833 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 910 833 48 102 0 805 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 3640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1402792/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3772 CPUtime=1121.96
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 903 0 0 0 112189 7 0 0 25 0 1 0 390525644 3862528 873 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 943 873 48 102 0 838 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 3772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1402728/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3772 CPUtime=1181.94
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 905 0 0 0 118186 8 0 0 25 0 1 0 390525644 3862528 875 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 943 875 48 102 0 838 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 3772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5482
/proc/meminfo: memFree=1402792/2055920 swapFree=4159120/4192956
[pid=5481] ppid=5479 vsize=3772 CPUtime=1200.04
/proc/5481/stat : 5481 (picosat) R 5479 5481 2856 0 -1 4194304 905 0 0 0 119996 8 0 0 25 0 1 0 390525644 3862528 875 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5481/statm: 943 875 48 102 0 838 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 3772

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): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.086986
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 3772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 905
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= 1600

runsolver used 1.35579 second user time and 3.02154 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Mon Mar 12 13:21:46 UTC 2007

IDJOB= 339492
IDBENCH= 24748
IDSOLVER= 106
FILE ID= node1/339492-1173705706

PBS_JOBID= 4101489

Free space on /tmp= 66384 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339492-1173705706/picosat /tmp/evaluation/339492-1173705706/instance-339492-1173705706.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-339492-1173705706 -o ROOT/results/node1/solver-339492-1173705706 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339492-1173705706/picosat /tmp/evaluation/339492-1173705706/instance-339492-1173705706.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  19ef5308d30d988d80538312a4c92391

RANDOM SEED= 932734083

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1406984 kB
Buffers:         48972 kB
Cached:         517884 kB
SwapCached:      13796 kB
Active:         366316 kB
Inactive:       223928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406984 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:             568 kB
Writeback:           0 kB
Mapped:          30212 kB
Slab:            44252 kB
Committed_AS:  1239816 kB
PageTables:       1744 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= 66384 MiB

End job on node1 on Mon Mar 12 13:41:48 UTC 2007