Trace number 337224

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
999999000001nw.sat05-447.reshuffled-07.cnf
MD5SUM8bbab1b2b788407ca952856a1e2edded
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.975851
Satisfiable
(Un)Satisfiability was proved
Number of variables4667
Number of clauses18492
Sum of the clauses size55356
Maximum clause length3
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 20
Number of clauses of size 318432
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-337224-1173662754 -o ROOT/results/node76/solver-337224-1173662754 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337224-1173662754/picosat /tmp/evaluation/337224-1173662754/instance-337224-1173662754.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: 1.00 1.05 1.08 3/69 29966
/proc/meminfo: memFree=1723964/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=1080 CPUtime=0
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 178 0 0 0 0 0 0 0 20 0 1 0 386233672 1105920 164 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 270 164 40 102 0 165 0

[startup+0.0706489 s]
/proc/loadavg: 1.00 1.05 1.08 3/69 29966
/proc/meminfo: memFree=1723964/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=1344 CPUtime=0.06
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 240 0 0 0 3 3 0 0 20 0 1 0 386233672 1376256 226 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 336 226 40 102 0 231 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1344

[startup+0.101652 s]
/proc/loadavg: 1.00 1.05 1.08 3/69 29966
/proc/meminfo: memFree=1723964/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=1476 CPUtime=0.09
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 267 0 0 0 4 5 0 0 20 0 1 0 386233672 1511424 253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 369 253 40 102 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301675 s]
/proc/loadavg: 1.00 1.05 1.08 3/69 29966
/proc/meminfo: memFree=1723964/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=1900 CPUtime=0.29
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 363 0 0 0 21 8 0 0 22 0 1 0 386233672 1945600 347 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 475 347 42 102 0 370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.70172 s]
/proc/loadavg: 1.00 1.05 1.08 3/69 29966
/proc/meminfo: memFree=1723964/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=2032 CPUtime=0.69
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 393 0 0 0 61 8 0 0 25 0 1 0 386233672 2080768 377 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 508 377 42 102 0 403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2032

[startup+1.50181 s]
/proc/loadavg: 1.00 1.05 1.08 2/70 29967
/proc/meminfo: memFree=1722484/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=2164 CPUtime=1.49
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 440 0 0 0 141 8 0 0 25 0 1 0 386233672 2215936 424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522936 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 541 424 42 102 0 436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2164

[startup+3.10299 s]
/proc/loadavg: 1.00 1.05 1.08 2/70 29967
/proc/meminfo: memFree=1722164/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=2568 CPUtime=3.09
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 541 0 0 0 301 8 0 0 25 0 1 0 386233672 2629632 523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529980 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 642 523 48 102 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2568

[startup+6.30136 s]
/proc/loadavg: 1.00 1.05 1.08 2/70 29967
/proc/meminfo: memFree=1721844/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=2568 CPUtime=6.29
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 543 0 0 0 621 8 0 0 25 0 1 0 386233672 2629632 525 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 642 525 48 102 0 537 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2568

[startup+12.7011 s]
/proc/loadavg: 1.00 1.04 1.08 2/70 29967
/proc/meminfo: memFree=1721652/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=2680 CPUtime=12.69
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 564 0 0 0 1261 8 0 0 25 0 1 0 386233672 2744320 546 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 670 546 48 102 0 565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2680

[startup+25.5016 s]
/proc/loadavg: 1.00 1.04 1.08 2/70 29967
/proc/meminfo: memFree=1721396/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=2944 CPUtime=25.49
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 634 0 0 0 2541 8 0 0 25 0 1 0 386233672 3014656 616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 736 616 48 102 0 631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2944

[startup+51.1015 s]
/proc/loadavg: 1.00 1.04 1.08 2/70 29967
/proc/meminfo: memFree=1721140/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=3108 CPUtime=51.08
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 695 0 0 0 5100 8 0 0 25 0 1 0 386233672 3182592 677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 777 677 48 102 0 672 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3108

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.07 2/70 29967
/proc/meminfo: memFree=1720436/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=3696 CPUtime=102.27
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 848 0 0 0 10219 8 0 0 25 0 1 0 386233672 3784704 830 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524122 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 924 830 48 102 0 819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3696

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/70 29967
/proc/meminfo: memFree=1719476/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=4748 CPUtime=162.24
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1085 0 0 0 16216 8 0 0 25 0 1 0 386233672 4861952 1067 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1187 1067 48 102 0 1082 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4748

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/70 29967
/proc/meminfo: memFree=1719476/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=4748 CPUtime=222.24
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1087 0 0 0 22215 9 0 0 25 0 1 0 386233672 4861952 1069 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522942 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1187 1069 48 102 0 1082 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4748

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/70 29967
/proc/meminfo: memFree=1719348/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=5016 CPUtime=282.22
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1125 0 0 0 28213 9 0 0 25 0 1 0 386233672 5136384 1107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1254 1107 48 102 0 1149 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5016

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 29967
/proc/meminfo: memFree=1718196/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=6144 CPUtime=342.2
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1424 0 0 0 34211 9 0 0 25 0 1 0 386233672 6291456 1406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1536 1406 48 102 0 1431 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 29967
/proc/meminfo: memFree=1718004/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=6276 CPUtime=402.18
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1458 0 0 0 40209 9 0 0 25 0 1 0 386233672 6426624 1440 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1569 1440 48 102 0 1464 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 29967
/proc/meminfo: memFree=1717556/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=6720 CPUtime=462.16
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1568 0 0 0 46207 9 0 0 25 0 1 0 386233672 6881280 1550 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1680 1550 48 102 0 1575 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6720

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 29967
/proc/meminfo: memFree=1717556/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=6720 CPUtime=522.16
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1571 0 0 0 52206 10 0 0 25 0 1 0 386233672 6881280 1553 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1680 1553 48 102 0 1575 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6720

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 29967
/proc/meminfo: memFree=1716724/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=7480 CPUtime=582.14
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1766 0 0 0 58204 10 0 0 25 0 1 0 386233672 7659520 1748 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1870 1748 48 102 0 1765 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 29967
/proc/meminfo: memFree=1716340/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=7916 CPUtime=642.12
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1882 0 0 0 64202 10 0 0 25 0 1 0 386233672 8105984 1855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1979 1855 48 102 0 1874 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7916

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 29967
/proc/meminfo: memFree=1716276/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=7876 CPUtime=702.1
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1882 0 0 0 70200 10 0 0 25 0 1 0 386233672 8065024 1853 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1969 1853 48 102 0 1864 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7876

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 29967
/proc/meminfo: memFree=1716276/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=7876 CPUtime=762.09
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 1884 0 0 0 76199 10 0 0 25 0 1 0 386233672 8065024 1855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529488 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 1969 1855 48 102 0 1864 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 7876

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29967
/proc/meminfo: memFree=1715700/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=8436 CPUtime=822.07
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2023 0 0 0 82197 10 0 0 25 0 1 0 386233672 8638464 1994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2109 1994 48 102 0 2004 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 8436

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29967
/proc/meminfo: memFree=1715700/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=8424 CPUtime=882.06
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2023 0 0 0 88195 11 0 0 25 0 1 0 386233672 8626176 1994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2106 1994 48 102 0 2001 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 8424

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29967
/proc/meminfo: memFree=1715572/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=8540 CPUtime=942.04
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2053 0 0 0 94193 11 0 0 25 0 1 0 386233672 8744960 2024 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529551 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2135 2024 48 102 0 2030 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 8540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29967
/proc/meminfo: memFree=1715572/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=8540 CPUtime=1002.02
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2056 0 0 0 100191 11 0 0 25 0 1 0 386233672 8744960 2027 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2135 2027 48 102 0 2030 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 8540

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29967
/proc/meminfo: memFree=1715124/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=8920 CPUtime=1062.01
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2161 0 0 0 106190 11 0 0 25 0 1 0 386233672 9134080 2124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2230 2124 48 102 0 2125 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 8920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29967
/proc/meminfo: memFree=1714612/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=9620 CPUtime=1121.99
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2314 0 0 0 112188 11 0 0 25 0 1 0 386233672 9850880 2272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2405 2272 48 102 0 2300 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 9620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29969
/proc/meminfo: memFree=1713588/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=10524 CPUtime=1181.97
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2540 0 0 0 118186 11 0 0 25 0 1 0 386233672 10776576 2497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2631 2497 48 102 0 2526 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29969
/proc/meminfo: memFree=1713588/2055888 swapFree=3938024/4096564
[pid=29966] ppid=29964 vsize=10524 CPUtime=1200.07
/proc/29966/stat : 29966 (picosat) R 29964 29966 28908 0 -1 4194304 2540 0 0 0 119996 11 0 0 25 0 1 0 386233672 10776576 2497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29966/statm: 2631 2497 48 102 0 2526 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10524

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.121981
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 10528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2540
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= 1971

runsolver used 0.939857 second user time and 2.34764 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Mon Mar 12 01:25:54 UTC 2007

IDJOB= 337224
IDBENCH= 24694
IDSOLVER= 106
FILE ID= node76/337224-1173662754

PBS_JOBID= 4101408

Free space on /tmp= 66540 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/999999000001nw.sat05-447.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337224-1173662754/picosat /tmp/evaluation/337224-1173662754/instance-337224-1173662754.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-337224-1173662754 -o ROOT/results/node76/solver-337224-1173662754 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337224-1173662754/picosat /tmp/evaluation/337224-1173662754/instance-337224-1173662754.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8bbab1b2b788407ca952856a1e2edded

RANDOM SEED= 77428264

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1724372 kB
Buffers:         20976 kB
Cached:         124464 kB
SwapCached:     152264 kB
Active:          67608 kB
Inactive:       236352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1724372 kB
SwapTotal:     4096564 kB
SwapFree:      3938024 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            13848 kB
Committed_AS:  1209656 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB

End job on node76 on Mon Mar 12 01:45:56 UTC 2007