Trace number 319233

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) 1200.08 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark107.81
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

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/node55/watcher-319233-1172974277 -o ROOT/results/node55/solver-319233-1172974277 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319233-1172974277/picosat /tmp/evaluation/319233-1172974277/instance-319233-1172974277.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31300
/proc/meminfo: memFree=1934392/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=724 CPUtime=0
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 317384121 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 181 80 40 102 0 76 0

[startup+0.0826601 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31300
/proc/meminfo: memFree=1934392/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=856 CPUtime=0.07
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 139 0 0 0 6 1 0 0 18 0 1 0 317384121 876544 124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 214 124 42 102 0 109 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 856

[startup+0.101661 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31300
/proc/meminfo: memFree=1934392/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=856 CPUtime=0.09
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 145 0 0 0 8 1 0 0 18 0 1 0 317384121 876544 130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 214 130 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.30168 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31300
/proc/meminfo: memFree=1934392/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=864 CPUtime=0.29
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 171 0 0 0 28 1 0 0 19 0 1 0 317384121 884736 154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 216 154 48 102 0 111 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 864

[startup+0.701721 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31300
/proc/meminfo: memFree=1934392/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=996 CPUtime=0.69
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 175 0 0 0 68 1 0 0 23 0 1 0 317384121 1019904 158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 249 158 48 102 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 996

[startup+1.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31301
/proc/meminfo: memFree=1933872/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=996 CPUtime=1.49
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 182 0 0 0 148 1 0 0 25 0 1 0 317384121 1019904 165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 249 165 48 102 0 144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 996

[startup+3.10196 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31301
/proc/meminfo: memFree=1933680/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=996 CPUtime=3.09
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 196 0 0 0 308 1 0 0 25 0 1 0 317384121 1019904 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 249 179 48 102 0 144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 996

[startup+6.30127 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31301
/proc/meminfo: memFree=1933552/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=1124 CPUtime=6.29
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 216 0 0 0 628 1 0 0 25 0 1 0 317384121 1150976 199 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 281 199 48 102 0 176 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1124

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31301
/proc/meminfo: memFree=1933360/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=1240 CPUtime=12.69
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 250 0 0 0 1268 1 0 0 25 0 1 0 317384121 1269760 233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529859 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 310 233 48 102 0 205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1240

[startup+25.5012 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1933232/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=1472 CPUtime=25.48
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 301 0 0 0 2547 1 0 0 25 0 1 0 317384121 1507328 284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 368 284 48 102 0 263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1472

[startup+51.1017 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1932912/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=1708 CPUtime=51.08
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 374 0 0 0 5106 2 0 0 25 0 1 0 317384121 1748992 357 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 427 357 48 102 0 322 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1708

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1932592/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=2052 CPUtime=102.27
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 425 0 0 0 10225 2 0 0 25 0 1 0 317384121 2101248 408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 513 408 48 102 0 408 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2052

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1932272/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=2264 CPUtime=162.25
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 505 0 0 0 16223 2 0 0 25 0 1 0 317384121 2318336 487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 566 487 48 102 0 461 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2264

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1932016/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=2464 CPUtime=222.23
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 588 0 0 0 22221 2 0 0 25 0 1 0 317384121 2523136 540 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 616 540 48 102 0 511 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2464

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1931760/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=2704 CPUtime=282.22
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 639 0 0 0 28219 3 0 0 25 0 1 0 317384121 2768896 591 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 676 591 48 102 0 571 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2704

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1931568/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=2788 CPUtime=342.2
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 679 0 0 0 34217 3 0 0 25 0 1 0 317384121 2854912 629 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 697 629 48 102 0 592 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2788

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1931312/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3060 CPUtime=402.18
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 736 0 0 0 40215 3 0 0 25 0 1 0 317384121 3133440 686 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 765 686 48 102 0 660 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3060

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1931248/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3124 CPUtime=462.16
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 765 0 0 0 46213 3 0 0 25 0 1 0 317384121 3198976 710 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 781 710 48 102 0 676 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3124

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1931184/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3248 CPUtime=522.14
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 792 0 0 0 52211 3 0 0 25 0 1 0 317384121 3325952 737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 812 737 48 102 0 707 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3248

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930928/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3376 CPUtime=582.13
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 845 0 0 0 58210 3 0 0 25 0 1 0 317384121 3457024 771 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525629 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 844 771 48 102 0 739 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31301
/proc/meminfo: memFree=1930864/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3504 CPUtime=642.12
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 864 0 0 0 64208 4 0 0 25 0 1 0 317384121 3588096 790 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 876 790 48 102 0 771 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3504

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930672/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3632 CPUtime=702.1
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 908 0 0 0 70206 4 0 0 25 0 1 0 317384121 3719168 834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 908 834 48 102 0 803 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 3632

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930672/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3632 CPUtime=762.09
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 908 0 0 0 76205 4 0 0 25 0 1 0 317384121 3719168 834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 908 834 48 102 0 803 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 3632

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930672/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3632 CPUtime=822.07
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 908 0 0 0 82203 4 0 0 25 0 1 0 317384121 3719168 834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522745 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 908 834 48 102 0 803 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 3632

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930544/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3752 CPUtime=882.05
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 931 0 0 0 88201 4 0 0 25 0 1 0 317384121 3842048 857 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 938 857 48 102 0 833 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 3752

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930608/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3728 CPUtime=942.03
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 931 0 0 0 94199 4 0 0 25 0 1 0 317384121 3817472 857 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 932 857 48 102 0 827 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 3728

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930416/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3836 CPUtime=1002.01
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 960 0 0 0 100197 4 0 0 25 0 1 0 317384121 3928064 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 959 886 48 102 0 854 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 3836

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930288/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=3968 CPUtime=1062
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 982 0 0 0 106196 4 0 0 25 0 1 0 317384121 4063232 908 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 992 908 48 102 0 887 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 3968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1930032/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=4208 CPUtime=1121.99
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 1062 0 0 0 112194 5 0 0 25 0 1 0 317384121 4308992 979 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 1052 979 48 102 0 947 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 4208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1929968/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=4208 CPUtime=1181.97
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 1063 0 0 0 118192 5 0 0 25 0 1 0 317384121 4308992 980 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 1052 980 48 102 0 947 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 4208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31301
/proc/meminfo: memFree=1929968/2055920 swapFree=4183796/4192956
[pid=31300] ppid=31298 vsize=4208 CPUtime=1200.07
/proc/31300/stat : 31300 (picosat) R 31298 31300 29935 0 -1 4194304 1063 0 0 0 120002 5 0 0 25 0 1 0 317384121 4308992 980 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529102 0 0 4096 0 0 0 0 17 1 0 0
/proc/31300/statm: 1052 980 48 102 0 947 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4208

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): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.052991
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 4296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1063
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= 2065

runsolver used 0.699893 second user time and 2.58861 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Sun Mar  4 02:11:17 UTC 2007

IDJOB= 319233
IDBENCH= 20474
IDSOLVER= 106
FILE ID= node55/319233-1172974277

PBS_JOBID= 4012049

Free space on /tmp= 66513 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= /tmp/evaluation/319233-1172974277/picosat /tmp/evaluation/319233-1172974277/instance-319233-1172974277.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-319233-1172974277 -o ROOT/results/node55/solver-319233-1172974277 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319233-1172974277/picosat /tmp/evaluation/319233-1172974277/instance-319233-1172974277.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b1a6497b6934405ef70bfcc51fa85893

RANDOM SEED= 229965313

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1934736 kB
Buffers:          4160 kB
Cached:          59120 kB
SwapCached:       3156 kB
Active:          36992 kB
Inactive:        35892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934736 kB
SwapTotal:     4192956 kB
SwapFree:      4183796 kB
Dirty:             572 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            34384 kB
Committed_AS:   942576 kB
PageTables:       1380 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= 66513 MiB

End job on node55 on Sun Mar  4 02:31:19 UTC 2007