Trace number 456317

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) 5000.08 5001.61

General information on the benchmark

Namecrafted/Hard/contest05/others/
strips-gripper-12t22.sat05-1151.reshuffled-07.cnf
MD5SUM05298a484bf02ec125537b469ecd7326
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark728.805
Satisfiable
(Un)Satisfiability was proved
Number of variables4706
Number of clauses87747
Sum of the clauses size178202
Maximum clause length26
Minimum clause length1
Number of clauses of size 143
Number of clauses of size 286679
Number of clauses of size 3111
Number of clauses of size 4876
Number of clauses of size 50
Number of clauses of size over 538

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-456317-1178334879 -o ROOT/results/node17/solver-456317-1178334879 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456317-1178334879/picosat /tmp/evaluation/456317-1178334879/instance-456317-1178334879.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 2/77 31351
/proc/meminfo: memFree=1792744/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=1080 CPUtime=0
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 281405422 1105920 164 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 270 164 40 102 0 165 0

[startup+0.0497419 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31351
/proc/meminfo: memFree=1792744/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=1080 CPUtime=0.03
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 187 0 0 0 1 2 0 0 18 0 1 0 281405422 1105920 174 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 270 174 40 102 0 165 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1080

[startup+0.101748 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31351
/proc/meminfo: memFree=1792744/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=1212 CPUtime=0.09
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 215 0 0 0 3 6 0 0 18 0 1 0 281405422 1241088 202 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 303 202 40 102 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1212

[startup+0.301768 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31351
/proc/meminfo: memFree=1792744/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=1740 CPUtime=0.29
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 328 0 0 0 12 17 0 0 19 0 1 0 281405422 1781760 315 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 435 315 40 102 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701809 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31351
/proc/meminfo: memFree=1792744/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=2540 CPUtime=0.69
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 550 0 0 0 35 34 0 0 23 0 1 0 281405422 2600960 533 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 635 533 48 102 0 530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2540

[startup+1.50189 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1790752/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=2540 CPUtime=1.49
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 558 0 0 0 115 34 0 0 25 0 1 0 281405422 2600960 541 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 635 541 48 102 0 530 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2540

[startup+3.10106 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1790560/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=2672 CPUtime=3.09
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 585 0 0 0 275 34 0 0 25 0 1 0 281405422 2736128 568 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 668 568 48 102 0 563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2672

[startup+6.3014 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1790176/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=2936 CPUtime=6.29
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 635 0 0 0 595 34 0 0 25 0 1 0 281405422 3006464 618 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 734 618 48 102 0 629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2936

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1789680/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=3440 CPUtime=12.69
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 775 0 0 0 1235 34 0 0 25 0 1 0 281405422 3522560 745 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 860 745 48 102 0 755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3440

[startup+25.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1789552/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=3600 CPUtime=25.48
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 815 0 0 0 2514 34 0 0 25 0 1 0 281405422 3686400 785 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 900 785 48 102 0 795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3600

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1788720/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=4472 CPUtime=51.07
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 1038 0 0 0 5073 34 0 0 25 0 1 0 281405422 4579328 1008 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 1118 1008 48 102 0 1013 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4472

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1787952/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=5236 CPUtime=102.27
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 1234 0 0 0 10192 35 0 0 25 0 1 0 281405422 5361664 1197 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 1309 1197 48 102 0 1204 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5236

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1785776/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=7296 CPUtime=162.25
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 1853 0 0 0 16189 36 0 0 25 0 1 0 281405422 7471104 1719 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 1824 1719 48 102 0 1719 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7296

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1785776/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=7184 CPUtime=222.23
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 1854 0 0 0 22187 36 0 0 25 0 1 0 281405422 7356416 1705 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 1796 1705 48 102 0 1691 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1785776/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=7184 CPUtime=282.21
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 1855 0 0 0 28185 36 0 0 25 0 1 0 281405422 7356416 1706 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 1796 1706 48 102 0 1691 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7184

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1785456/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=7572 CPUtime=342.19
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 1936 0 0 0 34182 37 0 0 25 0 1 0 281405422 7753728 1787 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 1893 1787 48 102 0 1788 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7572

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1785136/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=7616 CPUtime=402.18
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 2088 0 0 0 40180 38 0 0 25 0 1 0 281405422 7798784 1816 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 1904 1816 48 102 0 1799 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7616

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1784496/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=8300 CPUtime=462.16
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 2374 0 0 0 46177 39 0 0 25 0 1 0 281405422 8499200 1988 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 2075 1988 48 102 0 1970 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1784432/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=8428 CPUtime=522.14
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 2417 0 0 0 52175 39 0 0 25 0 1 0 281405422 8630272 2021 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 2107 2021 48 102 0 2002 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8428

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1784496/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=8368 CPUtime=582.13
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 2422 0 0 0 58173 40 0 0 25 0 1 0 281405422 8568832 1990 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 2092 1990 48 102 0 1987 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8368

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31352
/proc/meminfo: memFree=1783152/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=9736 CPUtime=642.11
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 2766 0 0 0 64171 40 0 0 25 0 1 0 281405422 9969664 2334 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 2434 2334 48 102 0 2329 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9736


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1776816/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=14952 CPUtime=4001.05
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 5821 0 0 0 400035 70 0 0 25 0 1 0 281405422 15310848 3652 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 3738 3652 48 102 0 3633 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 14952

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1775856/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=15952 CPUtime=4061.03
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6072 0 0 0 406033 70 0 0 25 0 1 0 281405422 16334848 3902 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 3988 3902 48 102 0 3883 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 15952

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1774000/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=17768 CPUtime=4121.01
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6526 0 0 0 412030 71 0 0 25 0 1 0 281405422 18194432 4355 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4442 4355 48 102 0 4337 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 17768

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1774000/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=17668 CPUtime=4180.99
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6526 0 0 0 418028 71 0 0 25 0 1 0 281405422 18092032 4331 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4417 4331 48 102 0 4312 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 17668

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1774000/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=17660 CPUtime=4240.98
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6526 0 0 0 424026 72 0 0 25 0 1 0 281405422 18083840 4329 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531132 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4415 4329 48 102 0 4310 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 17660

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1773680/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=18012 CPUtime=4300.96
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6617 0 0 0 430023 73 0 0 25 0 1 0 281405422 18444288 4417 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4503 4417 48 102 0 4398 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 18012

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1773680/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=17932 CPUtime=4360.94
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6617 0 0 0 436021 73 0 0 25 0 1 0 281405422 18362368 4397 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4483 4397 48 102 0 4378 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 17932

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1773744/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=17932 CPUtime=4420.93
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6617 0 0 0 442019 74 0 0 25 0 1 0 281405422 18362368 4397 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4483 4397 48 102 0 4378 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 17932

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1773808/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=17900 CPUtime=4480.91
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 6617 0 0 0 448017 74 0 0 25 0 1 0 281405422 18329600 4389 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4475 4389 48 102 0 4370 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 17900

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1772016/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19672 CPUtime=4540.89
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 454014 75 0 0 25 0 1 0 281405422 20144128 4831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4918 4831 48 102 0 4813 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 19672

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1771952/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19672 CPUtime=4600.88
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 460012 76 0 0 25 0 1 0 281405422 20144128 4831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4918 4831 48 102 0 4813 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 19672

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1771952/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19648 CPUtime=4660.85
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 466009 76 0 0 25 0 1 0 281405422 20119552 4826 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4912 4826 48 102 0 4807 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 19648

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1771952/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19648 CPUtime=4720.85
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 472008 77 0 0 25 0 1 0 281405422 20119552 4826 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4912 4826 48 102 0 4807 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 19648

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1771952/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19556 CPUtime=4780.82
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 478005 77 0 0 25 0 1 0 281405422 20025344 4803 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4889 4803 48 102 0 4784 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 19556

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1771952/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19556 CPUtime=4840.81
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 484003 78 0 0 25 0 1 0 281405422 20025344 4803 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4889 4803 48 102 0 4784 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 19556

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1772016/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19552 CPUtime=4900.79
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 490001 78 0 0 25 0 1 0 281405422 20021248 4802 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4888 4802 48 102 0 4783 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 19552

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 31552
/proc/meminfo: memFree=1772016/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19500 CPUtime=4960.77
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 495998 79 0 0 25 0 1 0 281405422 19968000 4789 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4875 4789 48 102 0 4770 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 19500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31552
/proc/meminfo: memFree=1772080/2055920 swapFree=4140168/4192956
[pid=31351] ppid=31349 vsize=19500 CPUtime=5000.07
/proc/31351/stat : 31351 (picosat) R 31349 31351 31295 0 -1 4194304 7060 0 0 0 499928 79 0 0 25 0 1 0 281405422 19968000 4789 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31351/statm: 4875 4789 48 102 0 4770 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 19500

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): 5001.61
CPU time (s): 5000.08
CPU user time (s): 4999.28
CPU system time (s): 0.800878
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 19796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.28
system time used= 0.800878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7060
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= 5960

runsolver used 3.81442 second user time and 10.3714 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Sat May  5 03:14:39 UTC 2007

IDJOB= 456317
IDBENCH= 24671
IDSOLVER= 171
FILE ID= node17/456317-1178334879

PBS_JOBID= 5188594

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/strips-gripper-12t22.sat05-1151.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456317-1178334879/picosat /tmp/evaluation/456317-1178334879/instance-456317-1178334879.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-456317-1178334879 -o ROOT/results/node17/solver-456317-1178334879 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456317-1178334879/picosat /tmp/evaluation/456317-1178334879/instance-456317-1178334879.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  05298a484bf02ec125537b469ecd7326

RANDOM SEED= 754264222

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1793216 kB
Buffers:         39336 kB
Cached:         134656 kB
SwapCached:      15320 kB
Active:         140220 kB
Inactive:        56652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793216 kB
SwapTotal:     4192956 kB
SwapFree:      4140168 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          29756 kB
Slab:            51416 kB
Committed_AS: 10007348 kB
PageTables:       1796 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= 66563 MiB

End job on node17 on Sat May  5 04:38:03 UTC 2007