Trace number 1824800

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) 10000.1 10004.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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-1824800-1242481971/watcher-1824800-1242481971 -o /tmp/evaluation-result-1824800-1242481971/solver-1824800-1242481971 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824800-1242481971.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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 0.95 3/64 25622
/proc/meminfo: memFree=708648/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=728 CPUtime=0
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 276225344 745472 85 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 182 85 40 102 0 77 0

[startup+0.0423381 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 25622
/proc/meminfo: memFree=708648/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=1672 CPUtime=0.03
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 352 0 0 0 1 2 0 0 18 0 1 0 276225344 1712128 338 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 418 338 40 102 0 313 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1672

[startup+0.101343 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 25622
/proc/meminfo: memFree=708648/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=4980 CPUtime=0.1
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 684 0 0 0 4 6 0 0 18 0 1 0 276225344 5099520 661 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 1245 661 40 102 0 1140 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4980

[startup+0.30136 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 25622
/proc/meminfo: memFree=708648/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=5244 CPUtime=0.3
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 773 0 0 0 14 16 0 0 19 0 1 0 276225344 5369856 750 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 1311 750 40 102 0 1206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5244

[startup+0.701396 s]
/proc/loadavg: 0.85 0.97 0.95 3/64 25622
/proc/meminfo: memFree=708648/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=6432 CPUtime=0.69
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 1530 0 0 0 31 38 0 0 23 0 1 0 276225344 6586368 1507 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 1608 1507 40 102 0 1503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50147 s]
/proc/loadavg: 0.86 0.97 0.95 2/65 25623
/proc/meminfo: memFree=696672/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=21108 CPUtime=1.49
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 4836 0 0 0 67 82 0 0 25 0 1 0 276225344 21614592 4813 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 5277 4813 40 102 0 5172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21108

[startup+3.10161 s]
/proc/loadavg: 0.86 0.97 0.95 2/65 25623
/proc/meminfo: memFree=688352/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=24276 CPUtime=3.08
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 5639 0 0 0 135 173 0 0 25 0 1 0 276225344 24858624 5616 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 6069 5616 40 102 0 5964 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24276

[startup+6.30189 s]
/proc/loadavg: 0.86 0.97 0.95 2/65 25623
/proc/meminfo: memFree=680232/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=32184 CPUtime=6.28
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 7572 0 0 0 276 352 0 0 25 0 1 0 276225344 32956416 7549 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 8046 7549 40 102 0 7941 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32184

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.95 2/65 25623
/proc/meminfo: memFree=668584/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=59928 CPUtime=12.68
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 10114 0 0 0 790 478 0 0 25 0 1 0 276225344 61366272 10078 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 14982 10078 48 102 0 14877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59928

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.95 2/65 25623
/proc/meminfo: memFree=668584/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=59928 CPUtime=25.48
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 10134 0 0 0 2070 478 0 0 25 0 1 0 276225344 61366272 10098 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 14982 10098 48 102 0 14877 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59928

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 25623
/proc/meminfo: memFree=668456/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=60192 CPUtime=51.04
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 10187 0 0 0 4626 478 0 0 25 0 1 0 276225344 61636608 10151 1992294400 134512640 134931368 4294956240 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 15048 10151 48 102 0 14943 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 60192

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.95 2/65 25623
/proc/meminfo: memFree=661480/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=67260 CPUtime=102.23
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 11954 0 0 0 9744 479 0 0 25 0 1 0 276225344 68874240 11918 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 16815 11918 48 102 0 16710 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 67260

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25623
/proc/meminfo: memFree=653864/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=74764 CPUtime=162.2
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 13856 0 0 0 15738 482 0 0 25 0 1 0 276225344 76558336 13820 1992294400 134512640 134931368 4294956240 18446744073709551615 134529537 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 18691 13820 48 102 0 18586 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 74764

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25623
/proc/meminfo: memFree=645928/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=82768 CPUtime=222.18
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 15838 0 0 0 21734 484 0 0 25 0 1 0 276225344 84754432 15802 1992294400 134512640 134931368 4294956240 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 20692 15802 48 102 0 20587 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 82768

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25623
/proc/meminfo: memFree=642728/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=85532 CPUtime=282.16
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 16628 0 0 0 27731 485 0 0 25 0 1 0 276225344 87584768 16535 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 21383 16535 48 102 0 21278 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 85532

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25623
/proc/meminfo: memFree=642728/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=85532 CPUtime=342.14
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 16628 0 0 0 33729 485 0 0 25 0 1 0 276225344 87584768 16535 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 21383 16535 48 102 0 21278 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 85532

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25623
/proc/meminfo: memFree=642664/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=85532 CPUtime=402.1
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 16628 0 0 0 39725 485 0 0 25 0 1 0 276225344 87584768 16535 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 21383 16535 48 102 0 21278 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 85532

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25623
/proc/meminfo: memFree=642664/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=85532 CPUtime=462.07
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 16689 0 0 0 45722 485 0 0 25 0 1 0 276225344 87584768 16537 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 21383 16537 48 102 0 21278 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 85532

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25629
/proc/meminfo: memFree=642600/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=85532 CPUtime=522.04
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 16689 0 0 0 51719 485 0 0 25 0 1 0 276225344 87584768 16537 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 21383 16537 48 102 0 21278 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 85532

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25629
/proc/meminfo: memFree=642600/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=85532 CPUtime=582.01
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 16689 0 0 0 57716 485 0 0 25 0 1 0 276225344 87584768 16537 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 21383 16537 48 102 0 21278 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 85532

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 25629
/proc/meminfo: memFree=642600/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=85532 CPUtime=641.99
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 16754 0 0 0 63714 485 0 0 25 0 1 0 276225344 87584768 16540 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 21383 16540 48 102 0 21278 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 85532


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611496/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9038.54
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26428 0 0 0 903351 503 0 0 25 0 1 0 276225344 118145024 24220 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24220 48 102 0 28739 0
Current children cumulated CPU time (s) 9038.54
Current children cumulated vsize (KiB) 115376

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611368/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9098.51
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26428 0 0 0 909348 503 0 0 25 0 1 0 276225344 118145024 24220 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24220 48 102 0 28739 0
Current children cumulated CPU time (s) 9098.51
Current children cumulated vsize (KiB) 115376

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611368/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9158.49
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26428 0 0 0 915346 503 0 0 25 0 1 0 276225344 118145024 24220 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24220 48 102 0 28739 0
Current children cumulated CPU time (s) 9158.49
Current children cumulated vsize (KiB) 115376

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611368/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9218.47
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26428 0 0 0 921344 503 0 0 25 0 1 0 276225344 118145024 24220 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24220 48 102 0 28739 0
Current children cumulated CPU time (s) 9218.47
Current children cumulated vsize (KiB) 115376

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611432/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9278.43
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26428 0 0 0 927340 503 0 0 25 0 1 0 276225344 118145024 24220 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24220 48 102 0 28739 0
Current children cumulated CPU time (s) 9278.43
Current children cumulated vsize (KiB) 115376

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611432/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9338.41
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26428 0 0 0 933338 503 0 0 25 0 1 0 276225344 118145024 24220 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24220 48 102 0 28739 0
Current children cumulated CPU time (s) 9338.41
Current children cumulated vsize (KiB) 115376

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611432/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9398.39
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 939336 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9398.39
Current children cumulated vsize (KiB) 115376

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611432/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9458.35
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 945332 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9458.35
Current children cumulated vsize (KiB) 115376

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611432/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9518.33
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 951330 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9518.33
Current children cumulated vsize (KiB) 115376

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611432/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9578.31
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 957328 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9578.31
Current children cumulated vsize (KiB) 115376

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611432/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9638.28
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 963325 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9638.28
Current children cumulated vsize (KiB) 115376

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611304/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9698.26
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 969323 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9698.26
Current children cumulated vsize (KiB) 115376

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611304/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9758.24
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 975321 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9758.24
Current children cumulated vsize (KiB) 115376

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611304/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9818.21
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 981318 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9818.21
Current children cumulated vsize (KiB) 115376

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611304/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9878.19
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 987316 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134539177 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9878.19
Current children cumulated vsize (KiB) 115376

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611368/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9938.16
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26439 0 0 0 993313 503 0 0 25 0 1 0 276225344 118145024 24231 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24231 48 102 0 28739 0
Current children cumulated CPU time (s) 9938.16
Current children cumulated vsize (KiB) 115376

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611368/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=9998.14
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26447 0 0 0 999311 503 0 0 25 0 1 0 276225344 118145024 24239 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24239 48 102 0 28739 0
Current children cumulated CPU time (s) 9998.14
Current children cumulated vsize (KiB) 115376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25645
/proc/meminfo: memFree=611368/2055920 swapFree=4164092/4192956
[pid=25622] ppid=25620 vsize=115376 CPUtime=10000
/proc/25622/stat : 25622 (picosat) R 25620 25622 25585 0 -1 4194304 26447 0 0 0 999501 503 0 0 25 0 1 0 276225344 118145024 24239 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/25622/statm: 28844 24239 48 102 0 28739 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 115376

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): 10004.2
CPU time (s): 10000.1
CPU user time (s): 9995.02
CPU system time (s): 5.05523
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 115996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.02
system time used= 5.05523
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26447
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= 26220

runsolver used 8.22875 second user time and 28.1537 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-16 15:52:53
IDJOB=1824800
IDBENCH=20383
IDSOLVER=666
FILE ID=node50/1824800-1242481971
PBS_JOBID= 9306873
Free space on /tmp= 65788 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824800-1242481971/watcher-1824800-1242481971 -o /tmp/evaluation-result-1824800-1242481971/solver-1824800-1242481971 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824800-1242481971.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=1872895853

node50.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		: 3000.216
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		: 3000.216
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:        709136 kB
Buffers:         87740 kB
Cached:        1144292 kB
SwapCached:      22908 kB
Active:         133908 kB
Inactive:      1122852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        709136 kB
SwapTotal:     4192956 kB
SwapFree:      4164092 kB
Dirty:           23068 kB
Writeback:           0 kB
Mapped:          13648 kB
Slab:            76004 kB
Committed_AS:   945028 kB
PageTables:       1448 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= 65788 MiB
End job on node50 at 2009-05-16 18:39:39