Trace number 338358

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
MD5SUM3ea6a8df7aa4f426ea9b73a3dcbe6d01
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1339
Number of clauses7095
Sum of the clauses size60253
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31520
Number of clauses of size 4130
Number of clauses of size 5168
Number of clauses of size over 54955

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/node6/watcher-338358-1173684521 -o ROOT/results/node6/solver-338358-1173684521 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338358-1173684521/picosat /tmp/evaluation/338358-1173684521/instance-338358-1173684521.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 4010
/proc/meminfo: memFree=1649344/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=724 CPUtime=0
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 388406788 741376 83 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 181 83 40 102 0 76 0

[startup+0.033468 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4010
/proc/meminfo: memFree=1649344/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=724 CPUtime=0.02
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 111 0 0 0 1 1 0 0 18 0 1 0 388406788 741376 96 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 181 96 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101481 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4010
/proc/meminfo: memFree=1649344/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=856 CPUtime=0.09
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 155 0 0 0 4 5 0 0 18 0 1 0 388406788 876544 140 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 214 140 40 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301519 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4010
/proc/meminfo: memFree=1649344/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=1260 CPUtime=0.29
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 257 0 0 0 21 8 0 0 19 0 1 0 388406788 1290240 240 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134545029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 315 240 48 102 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1260

[startup+0.701599 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4010
/proc/meminfo: memFree=1649344/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=1400 CPUtime=0.69
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 286 0 0 0 61 8 0 0 22 0 1 0 388406788 1433600 269 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 350 269 48 102 0 245 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1400

[startup+1.50176 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1648440/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=1400 CPUtime=1.49
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 304 0 0 0 141 8 0 0 25 0 1 0 388406788 1433600 287 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530246 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 350 287 48 102 0 245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1400

[startup+3.10107 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1648056/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=1652 CPUtime=3.09
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 341 0 0 0 301 8 0 0 25 0 1 0 388406788 1691648 324 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 413 324 48 102 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1652

[startup+6.3017 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1647800/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=1896 CPUtime=6.29
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 402 0 0 0 621 8 0 0 25 0 1 0 388406788 1941504 385 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 474 385 48 102 0 369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1896

[startup+12.703 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1647416/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=2148 CPUtime=12.68
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 472 0 0 0 1260 8 0 0 25 0 1 0 388406788 2199552 455 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 537 455 48 102 0 432 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2148

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1647096/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=2376 CPUtime=25.48
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 548 0 0 0 2540 8 0 0 25 0 1 0 388406788 2433024 531 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 594 531 48 102 0 489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2376

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1646520/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=3024 CPUtime=51.07
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 684 0 0 0 5098 9 0 0 25 0 1 0 388406788 3096576 667 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 756 667 48 102 0 651 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3024

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1645944/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=3524 CPUtime=102.25
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 810 0 0 0 10216 9 0 0 25 0 1 0 388406788 3608576 793 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 881 793 48 102 0 776 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3524

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1645368/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=4160 CPUtime=162.23
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 968 0 0 0 16213 10 0 0 25 0 1 0 388406788 4259840 950 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1040 950 48 102 0 935 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4160

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1645048/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=4408 CPUtime=222.21
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1039 0 0 0 22211 10 0 0 25 0 1 0 388406788 4513792 1020 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1102 1020 48 102 0 997 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4408

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1644792/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=4756 CPUtime=282.19
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1121 0 0 0 28208 11 0 0 25 0 1 0 388406788 4870144 1102 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1189 1102 48 102 0 1084 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4756

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1644408/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=5092 CPUtime=342.16
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1206 0 0 0 34205 11 0 0 25 0 1 0 388406788 5214208 1187 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1273 1187 48 102 0 1168 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5092

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1644280/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=5224 CPUtime=402.14
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1242 0 0 0 40203 11 0 0 25 0 1 0 388406788 5349376 1223 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1306 1223 48 102 0 1201 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5224

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1644152/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=5300 CPUtime=462.12
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1271 0 0 0 46200 12 0 0 25 0 1 0 388406788 5427200 1252 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1325 1252 48 102 0 1220 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643832/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=5616 CPUtime=522.09
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1361 0 0 0 52197 12 0 0 25 0 1 0 388406788 5750784 1329 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1404 1329 48 102 0 1299 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5616

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643832/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=5860 CPUtime=582.08
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1394 0 0 0 58195 13 0 0 25 0 1 0 388406788 6000640 1362 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1465 1362 48 102 0 1360 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5860

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643704/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=5900 CPUtime=642.05
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1402 0 0 0 64192 13 0 0 25 0 1 0 388406788 6041600 1370 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1475 1370 48 102 0 1370 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5900

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643512/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=5988 CPUtime=702.03
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1430 0 0 0 70190 13 0 0 25 0 1 0 388406788 6131712 1398 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1497 1398 48 102 0 1392 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5988

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643064/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=6348 CPUtime=762.01
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1517 0 0 0 76187 14 0 0 25 0 1 0 388406788 6500352 1485 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1587 1485 48 102 0 1482 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 6348

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643192/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=6344 CPUtime=821.98
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1520 0 0 0 82184 14 0 0 25 0 1 0 388406788 6496256 1488 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1586 1488 48 102 0 1481 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 6344

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643000/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=6544 CPUtime=881.96
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1572 0 0 0 88182 14 0 0 25 0 1 0 388406788 6701056 1537 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1636 1537 48 102 0 1531 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 6544

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4011
/proc/meminfo: memFree=1643000/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=6540 CPUtime=941.94
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1574 0 0 0 94179 15 0 0 25 0 1 0 388406788 6696960 1539 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1635 1539 48 102 0 1530 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 6540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4013
/proc/meminfo: memFree=1642680/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=6872 CPUtime=1001.91
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1658 0 0 0 100176 15 0 0 25 0 1 0 388406788 7036928 1623 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1718 1623 48 102 0 1613 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 6872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4013
/proc/meminfo: memFree=1642552/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=6944 CPUtime=1061.89
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1678 0 0 0 106174 15 0 0 25 0 1 0 388406788 7110656 1643 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1736 1643 48 102 0 1631 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 6944

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4013
/proc/meminfo: memFree=1642616/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=6904 CPUtime=1121.87
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1682 0 0 0 112171 16 0 0 25 0 1 0 388406788 7069696 1639 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1726 1639 48 102 0 1621 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 6904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4013
/proc/meminfo: memFree=1642424/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=7076 CPUtime=1181.85
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1723 0 0 0 118169 16 0 0 25 0 1 0 388406788 7245824 1680 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1769 1680 48 102 0 1664 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 7076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4013
/proc/meminfo: memFree=1642424/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=7076 CPUtime=1200.04
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1723 0 0 0 119988 16 0 0 25 0 1 0 388406788 7245824 1680 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1769 1680 48 102 0 1664 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7076

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4013
/proc/meminfo: memFree=1642424/2055924 swapFree=4156844/4192956
[pid=4010] ppid=4008 vsize=7076 CPUtime=1200.04
/proc/4010/stat : 4010 (picosat) R 4008 4010 1815 0 -1 4194304 1723 0 0 0 119988 16 0 0 25 0 1 0 388406788 7245824 1680 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4010/statm: 1769 1680 48 102 0 1664 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.170974
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 7196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1723
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= 1880

runsolver used 1.42678 second user time and 2.93455 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Mar 12 07:28:41 UTC 2007

IDJOB= 338358
IDBENCH= 24721
IDSOLVER= 106
FILE ID= node6/338358-1173684521

PBS_JOBID= 4101472

Free space on /tmp= 66432 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338358-1173684521/picosat /tmp/evaluation/338358-1173684521/instance-338358-1173684521.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-338358-1173684521 -o ROOT/results/node6/solver-338358-1173684521 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338358-1173684521/picosat /tmp/evaluation/338358-1173684521/instance-338358-1173684521.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3ea6a8df7aa4f426ea9b73a3dcbe6d01

RANDOM SEED= 30600768

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1649752 kB
Buffers:         41216 kB
Cached:         273948 kB
SwapCached:       2192 kB
Active:         150288 kB
Inactive:       187548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1649752 kB
SwapTotal:     4192956 kB
SwapFree:      4156844 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            53920 kB
Committed_AS:  1382540 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= 66432 MiB

End job on node6 on Mon Mar 12 07:48:43 UTC 2007