Trace number 1555174

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 1200.06 1200.62

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications 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 variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555174-1238738168/watcher-1555174-1238738168 -o /tmp/evaluation-result-1555174-1238738168/solver-1555174-1238738168 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1555174-1238738168.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): 1800 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 1.00 1.08 3/81 7579
/proc/meminfo: memFree=1312752/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=568 CPUtime=0
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 500145849 581632 67 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 142 67 40 102 0 37 0

[startup+0.012742 s]
/proc/loadavg: 1.00 1.00 1.08 3/81 7579
/proc/meminfo: memFree=1312752/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=700 CPUtime=0
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 500145849 716800 85 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 175 86 40 102 0 70 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 700

[startup+0.10175 s]
/proc/loadavg: 1.00 1.00 1.08 3/81 7579
/proc/meminfo: memFree=1312752/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=1332 CPUtime=0.09
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 248 0 0 0 4 5 0 0 18 0 1 0 500145849 1363968 234 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 333 234 40 102 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.30177 s]
/proc/loadavg: 1.00 1.00 1.08 3/81 7579
/proc/meminfo: memFree=1312752/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=2460 CPUtime=0.29
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 548 0 0 0 12 17 0 0 19 0 1 0 500145849 2519040 534 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 615 534 40 102 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701808 s]
/proc/loadavg: 1.00 1.00 1.08 3/81 7579
/proc/meminfo: memFree=1312752/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=7120 CPUtime=0.69
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 1206 0 0 0 31 38 0 0 23 0 1 0 500145849 7290880 1192 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 1780 1192 40 102 0 1675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7120

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.08 2/82 7580
/proc/meminfo: memFree=1306408/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=13456 CPUtime=1.48
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 2372 0 0 0 68 80 0 0 25 0 1 0 500145849 13778944 2358 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7579/statm: 3364 2358 40 102 0 3259 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13456

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.08 2/82 7580
/proc/meminfo: memFree=1298792/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=26656 CPUtime=3.08
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 4791 0 0 0 139 169 0 0 25 0 1 0 500145849 27295744 4777 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 6664 4777 40 102 0 6559 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26656

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.08 2/82 7580
/proc/meminfo: memFree=1278824/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=53320 CPUtime=6.27
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 9725 0 0 0 288 339 0 0 25 0 1 0 500145849 54599680 9711 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 13330 9711 40 102 0 13225 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 53320

[startup+12.702 s]
/proc/loadavg: 1.07 1.02 1.09 2/82 7580
/proc/meminfo: memFree=1264424/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=65492 CPUtime=12.68
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 12168 0 0 0 858 410 0 0 25 0 1 0 500145849 67063808 12109 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 16373 12109 48 102 0 16268 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65492

[startup+25.5012 s]
/proc/loadavg: 1.06 1.02 1.09 2/82 7580
/proc/meminfo: memFree=1263912/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=66148 CPUtime=25.47
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 12350 0 0 0 2137 410 0 0 25 0 1 0 500145849 67735552 12291 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 16537 12291 48 102 0 16432 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 66148

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.08 2/82 7580
/proc/meminfo: memFree=1262376/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=67564 CPUtime=51.03
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 12703 0 0 0 4693 410 0 0 25 0 1 0 500145849 69185536 12644 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 16891 12644 48 102 0 16786 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 67564

[startup+102.307 s]
/proc/loadavg: 1.13 1.04 1.09 2/82 7580
/proc/meminfo: memFree=1258536/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=71316 CPUtime=102.22
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 13690 0 0 0 9811 411 0 0 25 0 1 0 500145849 73027584 13631 1992294400 134512640 134931368 4294956224 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 17829 13631 48 102 0 17724 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 71316

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.09 2/82 7580
/proc/meminfo: memFree=1254184/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=75324 CPUtime=162.19
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 14766 0 0 0 15807 412 0 0 25 0 1 0 500145849 77131776 14707 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 18831 14707 48 102 0 18726 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 75324

[startup+222.301 s]
/proc/loadavg: 1.07 1.05 1.09 2/82 7580
/proc/meminfo: memFree=1248232/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=81272 CPUtime=222.17
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 16249 0 0 0 21803 414 0 0 25 0 1 0 500145849 83222528 16190 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 20318 16190 48 102 0 20213 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 81272

[startup+282.301 s]
/proc/loadavg: 1.10 1.07 1.09 2/82 7580
/proc/meminfo: memFree=1240872/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=88732 CPUtime=282.14
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 18143 0 0 0 27798 416 0 0 25 0 1 0 500145849 90861568 18084 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 22183 18084 48 102 0 22078 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 88732

[startup+342.301 s]
/proc/loadavg: 1.10 1.08 1.09 2/82 7586
/proc/meminfo: memFree=1235432/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=94036 CPUtime=342.11
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 19476 0 0 0 33793 418 0 0 25 0 1 0 500145849 96292864 19417 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 23509 19417 48 102 0 23404 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 94036

[startup+402.301 s]
/proc/loadavg: 1.04 1.06 1.08 2/82 7586
/proc/meminfo: memFree=1230056/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=99456 CPUtime=402.09
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 20839 0 0 0 39789 420 0 0 25 0 1 0 500145849 101842944 20780 1992294400 134512640 134931368 4294956224 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 24864 20780 48 102 0 24759 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 99456

[startup+462.302 s]
/proc/loadavg: 1.01 1.05 1.08 2/82 7586
/proc/meminfo: memFree=1225000/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=104500 CPUtime=462.06
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 22114 0 0 0 45785 421 0 0 25 0 1 0 500145849 107008000 22055 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 26125 22055 48 102 0 26020 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 104500

[startup+522.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/82 7586
/proc/meminfo: memFree=1220584/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=108876 CPUtime=522.03
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23200 0 0 0 51782 421 0 0 25 0 1 0 500145849 111489024 23141 1992294400 134512640 134931368 4294956224 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27219 23141 48 102 0 27114 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 108876

[startup+582.302 s]
/proc/loadavg: 1.04 1.04 1.07 2/82 7586
/proc/meminfo: memFree=1217512/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=111596 CPUtime=582.01
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23984 0 0 0 57779 422 0 0 25 0 1 0 500145849 114274304 23835 1992294400 134512640 134931368 4294956224 18446744073709551615 134524235 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 111596

[startup+642.302 s]
/proc/loadavg: 1.01 1.03 1.07 2/82 7586
/proc/meminfo: memFree=1217512/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=111596 CPUtime=641.98
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23984 0 0 0 63776 422 0 0 25 0 1 0 500145849 114274304 23835 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 111596

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/82 7586
/proc/meminfo: memFree=1217320/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=111596 CPUtime=701.95
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23984 0 0 0 69773 422 0 0 25 0 1 0 500145849 114274304 23835 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 111596

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.05 2/82 7586
/proc/meminfo: memFree=1217320/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=111596 CPUtime=761.93
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23984 0 0 0 75771 422 0 0 25 0 1 0 500145849 114274304 23835 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 111596

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/82 7586
/proc/meminfo: memFree=1217320/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=111596 CPUtime=821.89
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23984 0 0 0 81767 422 0 0 25 0 1 0 500145849 114274304 23835 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 111596

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/82 7586
/proc/meminfo: memFree=1217384/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=111596 CPUtime=881.87
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23984 0 0 0 87765 422 0 0 25 0 1 0 500145849 114274304 23835 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 111596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/82 7586
/proc/meminfo: memFree=1217384/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=111596 CPUtime=941.84
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 23984 0 0 0 93762 422 0 0 25 0 1 0 500145849 114274304 23835 1992294400 134512640 134931368 4294956224 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 111596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/82 7586
/proc/meminfo: memFree=1214568/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=114440 CPUtime=1001.81
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 24794 0 0 0 99758 423 0 0 25 0 1 0 500145849 117186560 24551 1992294400 134512640 134931368 4294956224 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 28610 24551 48 102 0 28505 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 114440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/82 7586
/proc/meminfo: memFree=1214568/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=114440 CPUtime=1061.79
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 24794 0 0 0 105756 423 0 0 25 0 1 0 500145849 117186560 24551 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 28610 24551 48 102 0 28505 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 114440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/82 7586
/proc/meminfo: memFree=1214568/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=114440 CPUtime=1121.77
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 24794 0 0 0 111753 424 0 0 25 0 1 0 500145849 117186560 24551 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 28610 24551 48 102 0 28505 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 114440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/82 7586
/proc/meminfo: memFree=1214568/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=114440 CPUtime=1181.73
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 24794 0 0 0 117749 424 0 0 25 0 1 0 500145849 117186560 24551 1992294400 134512640 134931368 4294956224 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 28610 24551 48 102 0 28505 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 114440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.01 2/82 7586
/proc/meminfo: memFree=1214568/2055920 swapFree=4169692/4192956
[pid=7579] ppid=7577 vsize=114440 CPUtime=1200.03
/proc/7579/stat : 7579 (picosat) R 7577 7579 7121 0 -1 4194304 24794 0 0 0 119579 424 0 0 25 0 1 0 500145849 117186560 24551 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/7579/statm: 28610 24551 48 102 0 28505 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 114440

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): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1195.8
CPU system time (s): 4.25635
CPU usage (%): 99.9527
Max. virtual memory (cumulated for all children) (KiB): 114816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.8
system time used= 4.25635
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24794
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= 2
involuntary context switches= 4528

runsolver used 1.3068 second user time and 4.16137 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-03 07:56:10
IDJOB=1555174
IDBENCH=70794
IDSOLVER=563
FILE ID=node89/1555174-1238738168
PBS_JOBID= 9085372
Free space on /tmp= 66496 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555174-1238738168/watcher-1555174-1238738168 -o /tmp/evaluation-result-1555174-1238738168/solver-1555174-1238738168 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1555174-1238738168.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1940623592

node89.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1313232 kB
Buffers:         96668 kB
Cached:         545760 kB
SwapCached:      12480 kB
Active:         330780 kB
Inactive:       326200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1313232 kB
SwapTotal:     4192956 kB
SwapFree:      4169692 kB
Dirty:           20512 kB
Writeback:           0 kB
Mapped:          19604 kB
Slab:            69968 kB
Committed_AS:  1644836 kB
PageTables:       2600 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= 66496 MiB
End job on node89 at 2009-04-03 08:16:12