Trace number 335418

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) 1200.12 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
MD5SUM26eb408aec254c812108c852e426e72f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1192.99
Satisfiable
(Un)Satisfiability was proved
Number of variables1040
Number of clauses13020
Sum of the clauses size54606
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38679
Number of clauses of size 4261
Number of clauses of size 5297
Number of clauses of size over 52662

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/node30/watcher-335418-1173627149 -o ROOT/results/node30/solver-335418-1173627149 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335418-1173627149/picosat /tmp/evaluation/335418-1173627149/instance-335418-1173627149.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 1.02 1.33 3/77 18803
/proc/meminfo: memFree=1790384/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=724 CPUtime=0
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 19019739 741376 79 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 181 79 40 102 0 76 0

[startup+0.018528 s]
/proc/loadavg: 0.92 1.02 1.33 3/77 18803
/proc/meminfo: memFree=1790384/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=724 CPUtime=0.01
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 101 0 0 0 0 1 0 0 18 0 1 0 19019739 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 181 86 40 102 0 76 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 724

[startup+0.10154 s]
/proc/loadavg: 0.92 1.02 1.33 3/77 18803
/proc/meminfo: memFree=1790384/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=988 CPUtime=0.09
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 169 0 0 0 4 5 0 0 18 0 1 0 19019739 1011712 154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 247 154 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.301567 s]
/proc/loadavg: 0.92 1.02 1.33 3/77 18803
/proc/meminfo: memFree=1790384/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=1516 CPUtime=0.29
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 294 0 0 0 21 8 0 0 19 0 1 0 19019739 1552384 279 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 379 279 42 102 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1516

[startup+0.701624 s]
/proc/loadavg: 0.92 1.02 1.33 3/77 18803
/proc/meminfo: memFree=1790384/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=1648 CPUtime=0.69
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 348 0 0 0 61 8 0 0 23 0 1 0 19019739 1687552 331 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529440 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 412 331 48 102 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1648

[startup+1.50174 s]
/proc/loadavg: 0.92 1.02 1.33 2/78 18804
/proc/meminfo: memFree=1789096/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=1760 CPUtime=1.49
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 369 0 0 0 141 8 0 0 25 0 1 0 19019739 1802240 352 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 440 352 48 102 0 335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1760

[startup+3.10197 s]
/proc/loadavg: 0.92 1.02 1.33 2/78 18804
/proc/meminfo: memFree=1788840/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=2008 CPUtime=3.09
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 430 0 0 0 301 8 0 0 25 0 1 0 19019739 2056192 413 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549483 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 502 413 48 102 0 397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2008

[startup+6.30142 s]
/proc/loadavg: 0.93 1.02 1.32 2/78 18804
/proc/meminfo: memFree=1788520/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=2264 CPUtime=6.28
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 478 0 0 0 620 8 0 0 25 0 1 0 19019739 2318336 461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 566 461 48 102 0 461 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2264

[startup+12.7013 s]
/proc/loadavg: 0.93 1.02 1.32 2/78 18804
/proc/meminfo: memFree=1788136/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=2496 CPUtime=12.69
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 557 0 0 0 1260 9 0 0 25 0 1 0 19019739 2555904 540 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 624 540 48 102 0 519 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2496

[startup+25.5011 s]
/proc/loadavg: 0.95 1.02 1.32 2/78 18804
/proc/meminfo: memFree=1787688/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=2984 CPUtime=25.48
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 666 0 0 0 2539 9 0 0 25 0 1 0 19019739 3055616 649 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 746 649 48 102 0 641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2984

[startup+51.1018 s]
/proc/loadavg: 0.96 1.02 1.31 2/78 18804
/proc/meminfo: memFree=1787048/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=3536 CPUtime=51.07
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 807 0 0 0 5098 9 0 0 25 0 1 0 19019739 3620864 790 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 884 790 48 102 0 779 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3536

[startup+102.305 s]
/proc/loadavg: 0.98 1.01 1.29 2/78 18804
/proc/meminfo: memFree=1786216/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=4352 CPUtime=102.26
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1020 0 0 0 10216 10 0 0 25 0 1 0 19019739 4456448 1003 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1088 1003 48 102 0 983 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4352

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.27 2/78 18804
/proc/meminfo: memFree=1785768/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=4828 CPUtime=162.23
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1129 0 0 0 16213 10 0 0 25 0 1 0 19019739 4943872 1112 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1207 1112 48 102 0 1102 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4828

[startup+222.301 s]
/proc/loadavg: 1.03 1.02 1.25 2/78 18804
/proc/meminfo: memFree=1785064/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=5380 CPUtime=222.22
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1285 0 0 0 22211 11 0 0 25 0 1 0 19019739 5509120 1268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1345 1268 48 102 0 1240 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5380

[startup+282.302 s]
/proc/loadavg: 1.04 1.03 1.24 2/78 18804
/proc/meminfo: memFree=1784808/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=5772 CPUtime=282.2
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1350 0 0 0 28209 11 0 0 25 0 1 0 19019739 5910528 1333 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1443 1333 48 102 0 1338 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5772

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.22 2/78 18804
/proc/meminfo: memFree=1784616/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=5952 CPUtime=342.18
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1399 0 0 0 34206 12 0 0 25 0 1 0 19019739 6094848 1382 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1488 1382 48 102 0 1383 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5952

[startup+402.303 s]
/proc/loadavg: 1.00 1.02 1.21 2/78 18804
/proc/meminfo: memFree=1784168/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=6364 CPUtime=402.16
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1499 0 0 0 40204 12 0 0 25 0 1 0 19019739 6516736 1482 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1591 1482 48 102 0 1486 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 6364

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.19 2/78 18804
/proc/meminfo: memFree=1784104/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=6440 CPUtime=462.14
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1522 0 0 0 46201 13 0 0 25 0 1 0 19019739 6594560 1505 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1610 1505 48 102 0 1505 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 6440

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 18804
/proc/meminfo: memFree=1783848/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=6684 CPUtime=522.13
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1586 0 0 0 52199 14 0 0 25 0 1 0 19019739 6844416 1569 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1671 1569 48 102 0 1566 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6684

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 18804
/proc/meminfo: memFree=1783528/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=6944 CPUtime=582.1
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1655 0 0 0 58196 14 0 0 25 0 1 0 19019739 7110656 1638 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1736 1638 48 102 0 1631 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6944

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 18804
/proc/meminfo: memFree=1783528/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=6940 CPUtime=642.09
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1655 0 0 0 64194 15 0 0 25 0 1 0 19019739 7106560 1638 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1735 1638 48 102 0 1630 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6940

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.14 3/78 18806
/proc/meminfo: memFree=1783080/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=7228 CPUtime=702.06
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1729 0 0 0 70191 15 0 0 25 0 1 0 19019739 7401472 1712 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1807 1712 48 102 0 1702 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 7228

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 18806
/proc/meminfo: memFree=1782952/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=7500 CPUtime=762.05
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1797 0 0 0 76189 16 0 0 25 0 1 0 19019739 7680000 1780 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1875 1780 48 102 0 1770 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 7500

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 18806
/proc/meminfo: memFree=1782888/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=7568 CPUtime=822.02
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1822 0 0 0 82186 16 0 0 25 0 1 0 19019739 7749632 1805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1892 1805 48 102 0 1787 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 7568

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 18806
/proc/meminfo: memFree=1782696/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=7796 CPUtime=882.01
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1877 0 0 0 88184 17 0 0 25 0 1 0 19019739 7983104 1860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1949 1860 48 102 0 1844 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 7796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 18806
/proc/meminfo: memFree=1782696/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=7924 CPUtime=941.98
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1880 0 0 0 94181 17 0 0 25 0 1 0 19019739 8114176 1863 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 1981 1863 48 102 0 1876 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 7924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 18806
/proc/meminfo: memFree=1782440/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=8172 CPUtime=1001.97
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1946 0 0 0 100179 18 0 0 25 0 1 0 19019739 8368128 1926 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2043 1926 48 102 0 1938 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 8172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 18806
/proc/meminfo: memFree=1782440/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=8164 CPUtime=1061.94
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 1946 0 0 0 106176 18 0 0 25 0 1 0 19019739 8359936 1924 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2041 1924 48 102 0 1936 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 8164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 18806
/proc/meminfo: memFree=1782120/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=8428 CPUtime=1121.93
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 2082 0 0 0 112174 19 0 0 25 0 1 0 19019739 8630272 1994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2107 1994 48 102 0 2002 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 8428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 18806
/proc/meminfo: memFree=1781992/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=8428 CPUtime=1181.9
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 2214 0 0 0 118171 19 0 0 25 0 1 0 19019739 8630272 1994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2107 1994 48 102 0 2002 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 8428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 18806
/proc/meminfo: memFree=1781992/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=8428 CPUtime=1200.1
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 2247 0 0 0 119991 19 0 0 25 0 1 0 19019739 8630272 1994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2107 1994 48 102 0 2002 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8428

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: 1.00 1.00 1.07 2/78 18806
/proc/meminfo: memFree=1781992/2055920 swapFree=4192956/4192956
[pid=18803] ppid=18801 vsize=8428 CPUtime=1200.1
/proc/18803/stat : 18803 (picosat) R 18801 18803 18743 0 -1 4194304 2247 0 0 0 119991 19 0 0 25 0 1 0 19019739 8630272 1994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2107 1994 48 102 0 2002 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1199.91
CPU system time (s): 0.201969
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 8560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2247
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= 25252

runsolver used 1.3368 second user time and 2.78958 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Sun Mar 11 15:32:30 UTC 2007

IDJOB= 335418
IDBENCH= 24651
IDSOLVER= 106
FILE ID= node30/335418-1173627149

PBS_JOBID= 4101312

Free space on /tmp= 66384 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335418-1173627149/picosat /tmp/evaluation/335418-1173627149/instance-335418-1173627149.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-335418-1173627149 -o ROOT/results/node30/solver-335418-1173627149 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335418-1173627149/picosat /tmp/evaluation/335418-1173627149/instance-335418-1173627149.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  26eb408aec254c812108c852e426e72f

RANDOM SEED= 123229983

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.266
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		: 3000.266
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:       1791304 kB
Buffers:         40764 kB
Cached:         135492 kB
SwapCached:          0 kB
Active:         173808 kB
Inactive:        46180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791304 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          62624 kB
Slab:            30284 kB
Committed_AS:   135860 kB
PageTables:       1680 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 node30 on Sun Mar 11 15:52:32 UTC 2007