Trace number 355918

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) 10000.1 10004

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
Bench CategoryINDUST (industrial 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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-355918-1176784258 -o ROOT/results/node67/solver-355918-1176784258 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355918-1176784258/picosat /tmp/evaluation/355918-1176784258/instance-355918-1176784258.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): 0 seconds
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: 1.79 1.71 1.65 3/64 24037
/proc/meminfo: memFree=1994864/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=724 CPUtime=0
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 154415348 741376 85 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 181 85 40 102 0 76 0

[startup+0.0729181 s]
/proc/loadavg: 1.79 1.71 1.65 3/64 24037
/proc/meminfo: memFree=1994864/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=856 CPUtime=0.06
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 149 0 0 0 4 2 0 0 18 0 1 0 154415348 876544 134 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522865 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 214 134 42 102 0 109 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 856

[startup+0.101922 s]
/proc/loadavg: 1.79 1.71 1.65 3/64 24037
/proc/meminfo: memFree=1994864/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=856 CPUtime=0.09
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 155 0 0 0 7 2 0 0 18 0 1 0 154415348 876544 140 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 214 140 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301958 s]
/proc/loadavg: 1.79 1.71 1.65 3/64 24037
/proc/meminfo: memFree=1994864/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1128 CPUtime=0.29
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 210 0 0 0 27 2 0 0 19 0 1 0 154415348 1155072 193 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 282 193 48 102 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1128

[startup+0.702031 s]
/proc/loadavg: 1.79 1.71 1.65 3/64 24037
/proc/meminfo: memFree=1994864/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1128 CPUtime=0.69
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 210 0 0 0 67 2 0 0 22 0 1 0 154415348 1155072 193 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 282 193 48 102 0 177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1128

[startup+1.50118 s]
/proc/loadavg: 1.79 1.71 1.65 2/65 24038
/proc/meminfo: memFree=1994216/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1128 CPUtime=1.49
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 210 0 0 0 147 2 0 0 25 0 1 0 154415348 1155072 193 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525749 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 282 193 48 102 0 177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1128

[startup+3.10247 s]
/proc/loadavg: 1.73 1.70 1.65 2/65 24038
/proc/meminfo: memFree=1994088/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1128 CPUtime=3.09
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 219 0 0 0 307 2 0 0 25 0 1 0 154415348 1155072 202 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 282 202 48 102 0 177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30105 s]
/proc/loadavg: 1.73 1.70 1.65 2/65 24038
/proc/meminfo: memFree=1994024/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1260 CPUtime=6.28
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 245 0 0 0 626 2 0 0 25 0 1 0 154415348 1290240 228 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 315 228 48 102 0 210 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1260

[startup+12.7012 s]
/proc/loadavg: 1.61 1.68 1.64 2/65 24038
/proc/meminfo: memFree=1993832/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1380 CPUtime=12.68
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 276 0 0 0 1266 2 0 0 25 0 1 0 154415348 1413120 259 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 345 259 48 102 0 240 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1380

[startup+25.5016 s]
/proc/loadavg: 1.52 1.65 1.63 2/65 24038
/proc/meminfo: memFree=1993584/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1500 CPUtime=25.48
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 326 0 0 0 2546 2 0 0 25 0 1 0 154415348 1536000 309 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 375 309 48 102 0 270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1500

[startup+51.1012 s]
/proc/loadavg: 1.34 1.60 1.62 2/65 24038
/proc/meminfo: memFree=1993392/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=1876 CPUtime=51.07
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 395 0 0 0 5104 3 0 0 25 0 1 0 154415348 1921024 378 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 469 378 48 102 0 364 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1876

[startup+102.306 s]
/proc/loadavg: 1.13 1.50 1.58 2/65 24038
/proc/meminfo: memFree=1993008/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=2120 CPUtime=102.26
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 478 0 0 0 10223 3 0 0 25 0 1 0 154415348 2170880 461 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 530 461 48 102 0 425 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2120

[startup+162.302 s]
/proc/loadavg: 1.05 1.40 1.54 2/65 24038
/proc/meminfo: memFree=1992496/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=2548 CPUtime=162.23
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 597 0 0 0 16220 3 0 0 25 0 1 0 154415348 2609152 574 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 637 574 48 102 0 532 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2548

[startup+222.301 s]
/proc/loadavg: 1.02 1.33 1.50 2/65 24038
/proc/meminfo: memFree=1992176/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=2856 CPUtime=222.21
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 676 0 0 0 22218 3 0 0 25 0 1 0 154415348 2924544 653 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 714 653 48 102 0 609 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2856

[startup+282.302 s]
/proc/loadavg: 1.00 1.27 1.47 2/65 24038
/proc/meminfo: memFree=1991408/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=3640 CPUtime=282.19
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 855 0 0 0 28216 3 0 0 25 0 1 0 154415348 3727360 832 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529076 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 910 832 48 102 0 805 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3640

[startup+342.301 s]
/proc/loadavg: 1.00 1.21 1.44 2/65 24038
/proc/meminfo: memFree=1991216/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=3572 CPUtime=342.16
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 855 0 0 0 34213 3 0 0 25 0 1 0 154415348 3657728 832 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 893 832 48 102 0 788 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3572

[startup+402.301 s]
/proc/loadavg: 1.00 1.17 1.41 2/65 24038
/proc/meminfo: memFree=1991152/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=3572 CPUtime=402.14
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 855 0 0 0 40211 3 0 0 25 0 1 0 154415348 3657728 832 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 893 832 48 102 0 788 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3572

[startup+462.301 s]
/proc/loadavg: 1.00 1.14 1.38 2/65 24038
/proc/meminfo: memFree=1991088/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=3572 CPUtime=462.11
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 855 0 0 0 46208 3 0 0 25 0 1 0 154415348 3657728 832 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 893 832 48 102 0 788 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3572

[startup+522.301 s]
/proc/loadavg: 1.00 1.11 1.35 2/65 24038
/proc/meminfo: memFree=1991024/2055920 swapFree=4178000/4192956
[pid=24037] ppid=24035 vsize=3632 CPUtime=522.1
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 867 0 0 0 52206 4 0 0 25 0 1 0 154415348 3719168 844 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 908 844 48 102 0 803 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3632

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.33 2/65 24040
/proc/meminfo: memFree=1987184/2055920 swapFree=4178020/4192956
[pid=24037] ppid=24035 vsize=3948 CPUtime=582.07
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 951 0 0 0 58202 5 0 0 25 0 1 0 154415348 4042752 928 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 987 928 48 102 0 882 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 3948

[startup+642.301 s]
/proc/loadavg: 1.00 1.07 1.30 2/65 24040
/proc/meminfo: memFree=1986992/2055920 swapFree=4178020/4192956
[pid=24037] ppid=24035 vsize=4256 CPUtime=642.06
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 1013 0 0 0 64201 5 0 0 25 0 1 0 154415348 4358144 990 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525629 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 1064 990 48 102 0 959 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4256

[startup+702.301 s]
/proc/loadavg: 1.05 1.07 1.29 2/65 24040

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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24608
/proc/meminfo: memFree=1978032/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9038.7
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 7195 0 0 0 903844 26 0 0 25 0 1 0 154415348 8654848 2003 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2003 48 102 0 2008 0
Current children cumulated CPU time (s) 9038.7
Current children cumulated vsize (KiB) 8452

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978992/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9098.66
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 7349 0 0 0 909840 26 0 0 25 0 1 0 154415348 8654848 2005 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2005 48 102 0 2008 0
Current children cumulated CPU time (s) 9098.66
Current children cumulated vsize (KiB) 8452

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978992/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9158.64
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 7501 0 0 0 915838 26 0 0 25 0 1 0 154415348 8654848 2005 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2005 48 102 0 2008 0
Current children cumulated CPU time (s) 9158.64
Current children cumulated vsize (KiB) 8452

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978992/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9218.62
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 7653 0 0 0 921836 26 0 0 25 0 1 0 154415348 8654848 2005 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2005 48 102 0 2008 0
Current children cumulated CPU time (s) 9218.62
Current children cumulated vsize (KiB) 8452

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978992/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9278.59
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 7805 0 0 0 927833 26 0 0 25 0 1 0 154415348 8654848 2005 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2005 48 102 0 2008 0
Current children cumulated CPU time (s) 9278.59
Current children cumulated vsize (KiB) 8452

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978928/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9338.57
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 7957 0 0 0 933831 26 0 0 25 0 1 0 154415348 8654848 2005 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2005 48 102 0 2008 0
Current children cumulated CPU time (s) 9338.57
Current children cumulated vsize (KiB) 8452

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978864/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9398.55
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 8119 0 0 0 939829 26 0 0 25 0 1 0 154415348 8654848 2009 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2009 48 102 0 2008 0
Current children cumulated CPU time (s) 9398.55
Current children cumulated vsize (KiB) 8452

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978928/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9458.53
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 8279 0 0 0 945826 27 0 0 25 0 1 0 154415348 8654848 2009 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2009 48 102 0 2008 0
Current children cumulated CPU time (s) 9458.53
Current children cumulated vsize (KiB) 8452

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978928/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9518.51
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 8399 0 0 0 951824 27 0 0 25 0 1 0 154415348 8654848 2009 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2009 48 102 0 2008 0
Current children cumulated CPU time (s) 9518.51
Current children cumulated vsize (KiB) 8452

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978928/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8452 CPUtime=9578.49
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 8559 0 0 0 957822 27 0 0 25 0 1 0 154415348 8654848 2009 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2113 2009 48 102 0 2008 0
Current children cumulated CPU time (s) 9578.49
Current children cumulated vsize (KiB) 8452

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978736/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=9638.47
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 8722 0 0 0 963820 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 9638.47
Current children cumulated vsize (KiB) 8716

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978736/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=9698.44
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 8882 0 0 0 969817 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 9698.44
Current children cumulated vsize (KiB) 8716

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978672/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=9758.42
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 9002 0 0 0 975815 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 9758.42
Current children cumulated vsize (KiB) 8716

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978672/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=9818.4
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 9162 0 0 0 981813 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 9818.4
Current children cumulated vsize (KiB) 8716

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978672/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=9878.38
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 9322 0 0 0 987811 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 9878.38
Current children cumulated vsize (KiB) 8716

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978672/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=9938.35
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 9442 0 0 0 993808 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 9938.35
Current children cumulated vsize (KiB) 8716

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978672/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=9998.34
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 9602 0 0 0 999807 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 9998.34
Current children cumulated vsize (KiB) 8716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24638
/proc/meminfo: memFree=1978672/2055920 swapFree=4178024/4192956
[pid=24037] ppid=24035 vsize=8716 CPUtime=10000
/proc/24037/stat : 24037 (picosat) R 24035 24037 23981 0 -1 4194304 9602 0 0 0 999977 27 0 0 25 0 1 0 154415348 8925184 2052 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/24037/statm: 2179 2052 48 102 0 2074 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 8716

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
CPU time (s): 10000.1
CPU user time (s): 9999.77
CPU system time (s): 0.279957
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 8876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.77
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9602
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= 15654

runsolver used 7.37688 second user time and 20.0849 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Tue Apr 17 04:30:58 UTC 2007

IDJOB= 355918
IDBENCH= 20468
IDSOLVER= 171
FILE ID= node67/355918-1176784258

PBS_JOBID= 4580854

Free space on /tmp= 66508 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= /tmp/evaluation/355918-1176784258/picosat /tmp/evaluation/355918-1176784258/instance-355918-1176784258.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-355918-1176784258 -o ROOT/results/node67/solver-355918-1176784258 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355918-1176784258/picosat /tmp/evaluation/355918-1176784258/instance-355918-1176784258.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8d6acb9f6b752ad76c024133f5175c69

RANDOM SEED= 874090841

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1995592 kB
Buffers:           788 kB
Cached:          15832 kB
SwapCached:       7520 kB
Active:          18284 kB
Inactive:        11304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1995592 kB
SwapTotal:     4192956 kB
SwapFree:      4178000 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          14708 kB
Slab:            16684 kB
Committed_AS:   216520 kB
PageTables:       1452 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= 66508 MiB

End job on node67 on Tue Apr 17 07:17:44 UTC 2007