Trace number 335166

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) 1200.09 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
Bench CategoryCRAFTED (crafted 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 variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

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/node9/watcher-335166-1173613370 -o ROOT/results/node9/solver-335166-1173613370 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335166-1173613370/picosat /tmp/evaluation/335166-1173613370/instance-335166-1173613370.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: 0.84 0.95 0.98 3/77 31654
/proc/meminfo: memFree=1345976/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=568 CPUtime=0
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 381291598 581632 66 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 142 66 40 102 0 37 0

[startup+0.0741069 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 31654
/proc/meminfo: memFree=1345976/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=832 CPUtime=0.06
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 137 0 0 0 3 3 0 0 18 0 1 0 381291598 851968 122 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 208 122 40 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.101111 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 31654
/proc/meminfo: memFree=1345976/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=832 CPUtime=0.09
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 158 0 0 0 4 5 0 0 18 0 1 0 381291598 851968 143 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 208 143 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.30115 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 31654
/proc/meminfo: memFree=1345976/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=1492 CPUtime=0.29
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 303 0 0 0 19 10 0 0 19 0 1 0 381291598 1527808 288 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 373 288 42 102 0 268 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1492

[startup+0.701228 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 31654
/proc/meminfo: memFree=1345976/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=1896 CPUtime=0.69
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 403 0 0 0 59 10 0 0 23 0 1 0 381291598 1941504 386 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 474 386 48 102 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1896

[startup+1.50238 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 31655
/proc/meminfo: memFree=1344496/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=2028 CPUtime=1.49
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 434 0 0 0 139 10 0 0 25 0 1 0 381291598 2076672 417 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 507 417 48 102 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2028

[startup+3.10169 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 31655
/proc/meminfo: memFree=1344176/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=2160 CPUtime=3.09
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 488 0 0 0 299 10 0 0 25 0 1 0 381291598 2211840 471 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 540 471 48 102 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2160

[startup+6.30131 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 31655
/proc/meminfo: memFree=1343792/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=2424 CPUtime=6.29
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 552 0 0 0 619 10 0 0 25 0 1 0 381291598 2482176 535 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 606 535 48 102 0 501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2424

[startup+12.7015 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 31655
/proc/meminfo: memFree=1343360/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=2812 CPUtime=12.69
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 640 0 0 0 1259 10 0 0 25 0 1 0 381291598 2879488 623 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 703 623 48 102 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2812

[startup+25.502 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 31655
/proc/meminfo: memFree=1342848/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=3300 CPUtime=25.48
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 769 0 0 0 2538 10 0 0 25 0 1 0 381291598 3379200 752 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 825 752 48 102 0 720 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.1019 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 31655
/proc/meminfo: memFree=1342208/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=3912 CPUtime=51.08
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 929 0 0 0 5097 11 0 0 25 0 1 0 381291598 4005888 912 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 978 912 48 102 0 873 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3912

[startup+102.306 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 31655
/proc/meminfo: memFree=1341248/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=5060 CPUtime=102.26
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1168 0 0 0 10215 11 0 0 25 0 1 0 381291598 5181440 1151 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1265 1151 48 102 0 1160 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5060

[startup+162.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 31657
/proc/meminfo: memFree=1340544/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=5604 CPUtime=162.24
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1312 0 0 0 16212 12 0 0 25 0 1 0 381291598 5738496 1295 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1401 1295 48 102 0 1296 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5604

[startup+222.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 31657
/proc/meminfo: memFree=1340160/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=5988 CPUtime=222.21
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1413 0 0 0 22209 12 0 0 25 0 1 0 381291598 6131712 1396 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1497 1396 48 102 0 1392 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5988

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 31657
/proc/meminfo: memFree=1339712/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=6360 CPUtime=282.19
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1518 0 0 0 28206 13 0 0 25 0 1 0 381291598 6512640 1501 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1590 1501 48 102 0 1485 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6360

[startup+342.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 31657
/proc/meminfo: memFree=1339392/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=6692 CPUtime=342.17
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1596 0 0 0 34204 13 0 0 25 0 1 0 381291598 6852608 1579 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1673 1579 48 102 0 1568 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6692

[startup+402.302 s]
/proc/loadavg: 1.18 1.07 1.01 2/78 31657
/proc/meminfo: memFree=1339136/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=6944 CPUtime=402.15
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1667 0 0 0 40201 14 0 0 25 0 1 0 381291598 7110656 1650 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1736 1650 48 102 0 1631 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6944

[startup+462.301 s]
/proc/loadavg: 1.14 1.07 1.01 2/78 31657
/proc/meminfo: memFree=1339072/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=7044 CPUtime=462.12
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1693 0 0 0 46198 14 0 0 25 0 1 0 381291598 7213056 1676 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1761 1676 48 102 0 1656 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7044

[startup+522.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 31657
/proc/meminfo: memFree=1338560/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=7524 CPUtime=522.11
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1817 0 0 0 52196 15 0 0 25 0 1 0 381291598 7704576 1800 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1881 1800 48 102 0 1776 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7524

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 31657
/proc/meminfo: memFree=1338240/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=7828 CPUtime=582.09
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1902 0 0 0 58193 16 0 0 25 0 1 0 381291598 8015872 1881 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1957 1881 48 102 0 1852 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7828

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 31657
/proc/meminfo: memFree=1338048/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=8172 CPUtime=642.07
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1958 0 0 0 64191 16 0 0 25 0 1 0 381291598 8368128 1937 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2043 1937 48 102 0 1938 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8172

[startup+702.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31657
/proc/meminfo: memFree=1337984/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=8192 CPUtime=702.05
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 1965 0 0 0 70188 17 0 0 25 0 1 0 381291598 8388608 1943 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2048 1943 48 102 0 1943 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8192

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31657
/proc/meminfo: memFree=1337728/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=8388 CPUtime=762.03
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 2056 0 0 0 76186 17 0 0 25 0 1 0 381291598 8589312 1996 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2097 1996 48 102 0 1992 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8388

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31657
/proc/meminfo: memFree=1337344/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=8784 CPUtime=822
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 2287 0 0 0 82182 18 0 0 25 0 1 0 381291598 8994816 2091 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2196 2091 48 102 0 2091 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 8784

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31657
/proc/meminfo: memFree=1337344/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=8784 CPUtime=881.99
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 2423 0 0 0 88180 19 0 0 25 0 1 0 381291598 8994816 2091 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2196 2091 48 102 0 2091 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 8784

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31657
/proc/meminfo: memFree=1336896/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=9180 CPUtime=941.96
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 2667 0 0 0 94177 19 0 0 25 0 1 0 381291598 9400320 2195 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2295 2195 48 102 0 2190 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 9180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31657
/proc/meminfo: memFree=1336896/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=9180 CPUtime=1001.94
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 2807 0 0 0 100174 20 0 0 25 0 1 0 381291598 9400320 2195 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2295 2195 48 102 0 2190 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 9180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31657
/proc/meminfo: memFree=1336896/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=9180 CPUtime=1061.92
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 2918 0 0 0 106172 20 0 0 25 0 1 0 381291598 9400320 2199 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2295 2199 48 102 0 2190 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 9180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31769
/proc/meminfo: memFree=1335752/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=9180 CPUtime=1121.85
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 3066 0 0 0 112164 21 0 0 25 0 1 0 381291598 9400320 2199 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2295 2199 48 102 0 2190 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 9180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31854
/proc/meminfo: memFree=1336576/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=9312 CPUtime=1181.78
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 3189 0 0 0 118155 23 0 0 25 0 1 0 381291598 9535488 2211 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2328 2211 48 102 0 2223 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 9312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31854
/proc/meminfo: memFree=1336640/2055920 swapFree=4152240/4192956
[pid=31654] ppid=31652 vsize=9312 CPUtime=1200.08
/proc/31654/stat : 31654 (picosat) R 31652 31654 31595 0 -1 4194304 3226 0 0 0 119985 23 0 0 25 0 1 0 381291598 9535488 2211 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2328 2211 48 102 0 2223 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9312

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.234964
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 9460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3226
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= 1903

runsolver used 1.42478 second user time and 2.94755 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Sun Mar 11 11:42:50 UTC 2007

IDJOB= 335166
IDBENCH= 24645
IDSOLVER= 106
FILE ID= node9/335166-1173613370

PBS_JOBID= 4101263

Free space on /tmp= 66350 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335166-1173613370/picosat /tmp/evaluation/335166-1173613370/instance-335166-1173613370.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-335166-1173613370 -o ROOT/results/node9/solver-335166-1173613370 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335166-1173613370/picosat /tmp/evaluation/335166-1173613370/instance-335166-1173613370.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c664e54e8911dc74e630e966a3a9b6ae

RANDOM SEED= 409537010

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1346384 kB
Buffers:         54084 kB
Cached:         558848 kB
SwapCached:       8860 kB
Active:         401596 kB
Inactive:       233912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346384 kB
SwapTotal:     4192956 kB
SwapFree:      4152240 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          29420 kB
Slab:            59644 kB
Committed_AS:  1533504 kB
PageTables:       1688 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= 66350 MiB

End job on node9 on Sun Mar 11 12:02:52 UTC 2007