Trace number 338190

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
MD5SUM178c0646166b92c20ce876c724294ca1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark96.1414
Satisfiable
(Un)Satisfiability was proved
Number of variables1587
Number of clauses8013
Sum of the clauses size68223
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31146
Number of clauses of size 4108
Number of clauses of size 5888
Number of clauses of size over 55555

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/node43/watcher-338190-1173681793 -o ROOT/results/node43/solver-338190-1173681793 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338190-1173681793/picosat /tmp/evaluation/338190-1173681793/instance-338190-1173681793.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 22211
/proc/meminfo: memFree=1790648/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=724 CPUtime=0
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 388135369 741376 84 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 181 84 40 102 0 76 0

[startup+0.0337701 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22211
/proc/meminfo: memFree=1790648/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=724 CPUtime=0.02
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 112 0 0 0 1 1 0 0 18 0 1 0 388135369 741376 97 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 181 97 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101781 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22211
/proc/meminfo: memFree=1790648/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=856 CPUtime=0.09
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 155 0 0 0 5 4 0 0 18 0 1 0 388135369 876544 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 214 140 40 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301814 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22211
/proc/meminfo: memFree=1790648/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=1408 CPUtime=0.29
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 277 0 0 0 21 8 0 0 19 0 1 0 388135369 1441792 260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 352 260 48 102 0 247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1408

[startup+0.70188 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22211
/proc/meminfo: memFree=1790648/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=1408 CPUtime=0.69
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 306 0 0 0 61 8 0 0 22 0 1 0 388135369 1441792 289 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 352 289 48 102 0 247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1408

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22212
/proc/meminfo: memFree=1789624/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=1528 CPUtime=1.49
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 327 0 0 0 141 8 0 0 25 0 1 0 388135369 1564672 310 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 382 310 48 102 0 277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1528

[startup+3.10128 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22212
/proc/meminfo: memFree=1789304/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=1660 CPUtime=3.09
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 369 0 0 0 301 8 0 0 25 0 1 0 388135369 1699840 352 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 415 352 48 102 0 310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1660

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22212
/proc/meminfo: memFree=1788984/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=1916 CPUtime=6.29
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 422 0 0 0 621 8 0 0 25 0 1 0 388135369 1961984 405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 479 405 48 102 0 374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1916

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 22212
/proc/meminfo: memFree=1788664/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=2292 CPUtime=12.69
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 507 0 0 0 1261 8 0 0 25 0 1 0 388135369 2347008 490 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529314 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 573 490 48 102 0 468 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2292

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22212
/proc/meminfo: memFree=1788216/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=2660 CPUtime=25.48
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 594 0 0 0 2540 8 0 0 25 0 1 0 388135369 2723840 577 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 665 577 48 102 0 560 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2660

[startup+51.1013 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 22212
/proc/meminfo: memFree=1787640/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=3196 CPUtime=51.07
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 728 0 0 0 5099 8 0 0 25 0 1 0 388135369 3272704 711 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 799 711 48 102 0 694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3196

[startup+102.306 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 22212
/proc/meminfo: memFree=1786872/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=3896 CPUtime=102.26
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 902 0 0 0 10218 8 0 0 25 0 1 0 388135369 3989504 884 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 974 884 48 102 0 869 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3896

[startup+162.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 22212
/proc/meminfo: memFree=1786168/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=4536 CPUtime=162.24
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1059 0 0 0 16215 9 0 0 25 0 1 0 388135369 4644864 1041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1134 1041 48 102 0 1029 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4536

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1785912/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=4780 CPUtime=222.22
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1126 0 0 0 22213 9 0 0 25 0 1 0 388135369 4894720 1108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1195 1108 48 102 0 1090 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4780

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1785592/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=5100 CPUtime=282.2
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1219 0 0 0 28211 9 0 0 25 0 1 0 388135369 5222400 1201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1275 1201 48 102 0 1170 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5100

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1785208/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=5340 CPUtime=342.19
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1331 0 0 0 34209 10 0 0 25 0 1 0 388135369 5468160 1254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1335 1254 48 102 0 1230 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5340

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1785080/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=5628 CPUtime=402.17
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1411 0 0 0 40207 10 0 0 25 0 1 0 388135369 5763072 1329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1407 1329 48 102 0 1302 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5628

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1784824/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=6000 CPUtime=462.14
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1476 0 0 0 46204 10 0 0 25 0 1 0 388135369 6144000 1394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1500 1394 48 102 0 1395 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 6000

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1784504/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=6160 CPUtime=522.12
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1544 0 0 0 52202 10 0 0 25 0 1 0 388135369 6307840 1444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1540 1444 48 102 0 1435 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6160

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1784504/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=6284 CPUtime=582.1
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1571 0 0 0 58200 10 0 0 25 0 1 0 388135369 6434816 1471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1571 1471 48 102 0 1466 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6284

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1784376/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=6388 CPUtime=642.09
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1600 0 0 0 64199 10 0 0 25 0 1 0 388135369 6541312 1500 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1597 1500 48 102 0 1492 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6388

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1784056/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=6664 CPUtime=702.07
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1677 0 0 0 70196 11 0 0 25 0 1 0 388135369 6823936 1575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1666 1575 48 102 0 1561 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 6664

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1783928/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=6768 CPUtime=762.05
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1703 0 0 0 76194 11 0 0 25 0 1 0 388135369 6930432 1598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1692 1598 48 102 0 1587 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 6768

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1783928/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=6768 CPUtime=822.03
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1705 0 0 0 82192 11 0 0 25 0 1 0 388135369 6930432 1600 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1692 1600 48 102 0 1587 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 6768

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1783608/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7024 CPUtime=882.01
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1773 0 0 0 88190 11 0 0 25 0 1 0 388135369 7192576 1668 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1756 1668 48 102 0 1651 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 7024

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1783544/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7144 CPUtime=941.99
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1807 0 0 0 94188 11 0 0 25 0 1 0 388135369 7315456 1698 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1786 1698 48 102 0 1681 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 7144

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1783544/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7144 CPUtime=1001.97
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1810 0 0 0 100186 11 0 0 25 0 1 0 388135369 7315456 1701 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1786 1701 48 102 0 1681 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 7144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22212
/proc/meminfo: memFree=1783544/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7136 CPUtime=1061.95
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1810 0 0 0 106184 11 0 0 25 0 1 0 388135369 7307264 1699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1784 1699 48 102 0 1679 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 7136

[startup+1122.3 s]
/proc/loadavg: 1.24 1.05 1.02 2/71 22368
/proc/meminfo: memFree=1782008/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7304 CPUtime=1121.86
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1853 0 0 0 112174 12 0 0 25 0 1 0 388135369 7479296 1741 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1826 1741 48 102 0 1721 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 7304

[startup+1182.3 s]
/proc/loadavg: 1.17 1.06 1.02 2/65 22410
/proc/meminfo: memFree=1782968/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7648 CPUtime=1181.82
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1911 0 0 0 118170 12 0 0 25 0 1 0 388135369 7831552 1798 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1912 1798 48 102 0 1807 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 7648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.12 1.05 1.01 2/65 22410
/proc/meminfo: memFree=1782840/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7724 CPUtime=1200.02
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1929 0 0 0 119990 12 0 0 25 0 1 0 388135369 7909376 1816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1931 1816 48 102 0 1826 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7724

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: 1.12 1.05 1.01 2/65 22410
/proc/meminfo: memFree=1782840/2055920 swapFree=4165988/4192956
[pid=22211] ppid=22209 vsize=7724 CPUtime=1200.02
/proc/22211/stat : 22211 (picosat) R 22209 22211 22105 0 -1 4194304 1929 0 0 0 119990 12 0 0 25 0 1 0 388135369 7909376 1816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22211/statm: 1931 1816 48 102 0 1826 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.12698
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 7776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1929
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= 2378

runsolver used 0.789879 second user time and 2.57561 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Mon Mar 12 06:43:13 UTC 2007

IDJOB= 338190
IDBENCH= 24717
IDSOLVER= 106
FILE ID= node43/338190-1173681793

PBS_JOBID= 4101721

Free space on /tmp= 66483 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338190-1173681793/picosat /tmp/evaluation/338190-1173681793/instance-338190-1173681793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-338190-1173681793 -o ROOT/results/node43/solver-338190-1173681793 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338190-1173681793/picosat /tmp/evaluation/338190-1173681793/instance-338190-1173681793.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  178c0646166b92c20ce876c724294ca1

RANDOM SEED= 395933490

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1791056 kB
Buffers:         28040 kB
Cached:         170868 kB
SwapCached:      21276 kB
Active:          80528 kB
Inactive:       146388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791056 kB
SwapTotal:     4192956 kB
SwapFree:      4165988 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            23992 kB
Committed_AS:   846056 kB
PageTables:       1392 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= 66483 MiB

End job on node43 on Mon Mar 12 07:03:16 UTC 2007