Trace number 1720256

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 1200.52

General information on the benchmark

Namemizh-sha0-36-4.cnf
MD5SUMf43e1bf70d9ce8021bafd328efc83ae7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark159.031
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210235
Sum of the clauses size628383
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286992
Number of clauses of size 338042
Number of clauses of size 485024
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-1720256-1240654181/watcher-1720256-1240654181 -o /tmp/evaluation-result-1720256-1240654181/solver-1720256-1240654181 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1720256-1240654181.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: 1.87 1.84 1.44 3/64 21830
/proc/meminfo: memFree=1913400/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=568 CPUtime=0
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 93444526 581632 65 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 142 65 40 102 0 37 0

[startup+0.082753 s]
/proc/loadavg: 1.87 1.84 1.44 3/64 21830
/proc/meminfo: memFree=1913400/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=1172 CPUtime=0.07
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 195 0 0 0 3 4 0 0 18 0 1 0 93444526 1200128 181 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 293 181 40 102 0 188 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1172

[startup+0.102755 s]
/proc/loadavg: 1.87 1.84 1.44 3/64 21830
/proc/meminfo: memFree=1913400/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=1172 CPUtime=0.09
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 211 0 0 0 4 5 0 0 18 0 1 0 93444526 1200128 197 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 293 197 40 102 0 188 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1172

[startup+0.301794 s]
/proc/loadavg: 1.87 1.84 1.44 3/64 21830
/proc/meminfo: memFree=1913400/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=2512 CPUtime=0.29
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 458 0 0 0 13 16 0 0 19 0 1 0 93444526 2572288 444 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 628 444 40 102 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2512

[startup+0.702873 s]
/proc/loadavg: 1.87 1.84 1.44 3/64 21830
/proc/meminfo: memFree=1913400/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=4592 CPUtime=0.69
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 895 0 0 0 32 37 0 0 22 0 1 0 93444526 4702208 881 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 1148 881 40 102 0 1043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4592

[startup+1.50203 s]
/proc/loadavg: 1.87 1.84 1.44 2/65 21831
/proc/meminfo: memFree=1908720/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=9024 CPUtime=1.49
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 1769 0 0 0 70 79 0 0 25 0 1 0 93444526 9240576 1755 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 2256 1755 40 102 0 2151 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9024

[startup+3.10135 s]
/proc/loadavg: 1.87 1.84 1.44 2/65 21831
/proc/meminfo: memFree=1904240/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=10788 CPUtime=3.09
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 2356 0 0 0 207 102 0 0 25 0 1 0 93444526 11046912 2324 1992294400 134512640 134931368 4294956224 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 2697 2324 42 102 0 2592 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10788

[startup+6.30198 s]
/proc/loadavg: 1.80 1.82 1.44 2/65 21831
/proc/meminfo: memFree=1903472/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=11828 CPUtime=6.29
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 2511 0 0 0 526 103 0 0 25 0 1 0 93444526 12111872 2479 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 2957 2479 42 102 0 2852 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11828

[startup+12.7012 s]
/proc/loadavg: 1.73 1.81 1.44 2/65 21831
/proc/meminfo: memFree=1902392/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=13160 CPUtime=12.69
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 2762 0 0 0 1166 103 0 0 25 0 1 0 93444526 13475840 2723 1992294400 134512640 134931368 4294956224 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 3290 2723 48 102 0 3185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13160

[startup+25.5018 s]
/proc/loadavg: 1.57 1.77 1.43 2/65 21831
/proc/meminfo: memFree=1901944/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=13544 CPUtime=25.48
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 2869 0 0 0 2445 103 0 0 25 0 1 0 93444526 13869056 2830 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 3386 2830 48 102 0 3281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13544

[startup+51.1018 s]
/proc/loadavg: 1.37 1.71 1.42 2/65 21831
/proc/meminfo: memFree=1900792/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=14468 CPUtime=51.07
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 3261 0 0 0 5003 104 0 0 25 0 1 0 93444526 14815232 3081 1992294400 134512640 134931368 4294956224 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 3617 3081 48 102 0 3512 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14468

[startup+102.306 s]
/proc/loadavg: 1.16 1.59 1.40 2/65 21831
/proc/meminfo: memFree=1899576/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=15656 CPUtime=102.25
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 3835 0 0 0 10120 105 0 0 25 0 1 0 93444526 16031744 3384 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 3914 3384 48 102 0 3809 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15656

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 21831
/proc/meminfo: memFree=1897592/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=17500 CPUtime=162.23
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 4547 0 0 0 16117 106 0 0 25 0 1 0 93444526 17920000 3874 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 4375 3874 48 102 0 4270 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17500

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 21831
/proc/meminfo: memFree=1895224/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=20124 CPUtime=222.21
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 5398 0 0 0 22114 107 0 0 25 0 1 0 93444526 20606976 4465 1992294400 134512640 134931368 4294956224 18446744073709551615 134544783 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 5031 4465 48 102 0 4926 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20124

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.32 2/65 21831
/proc/meminfo: memFree=1893560/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=21684 CPUtime=282.17
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 6024 0 0 0 28110 107 0 0 25 0 1 0 93444526 22204416 4871 1992294400 134512640 134931368 4294956224 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 5421 4871 48 102 0 5316 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 21684

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.29 2/65 21831
/proc/meminfo: memFree=1885112/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=30260 CPUtime=342.16
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 8274 0 0 0 34106 110 0 0 25 0 1 0 93444526 30986240 7041 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 7565 7041 48 102 0 7460 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30260

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.27 2/65 21831
/proc/meminfo: memFree=1873592/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=41524 CPUtime=402.13
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 11147 0 0 0 40100 113 0 0 25 0 1 0 93444526 42520576 9835 1992294400 134512640 134931368 4294956224 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 10381 9835 48 102 0 10276 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 41524

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.25 2/65 21831
/proc/meminfo: memFree=1873528/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=41524 CPUtime=462.11
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 11239 0 0 0 46098 113 0 0 25 0 1 0 93444526 42520576 9843 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 10381 9843 48 102 0 10276 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 41524

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 21831
/proc/meminfo: memFree=1863992/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=50932 CPUtime=522.09
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 13697 0 0 0 52093 116 0 0 25 0 1 0 93444526 52154368 12217 1992294400 134512640 134931368 4294956224 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 12733 12217 48 102 0 12628 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 50932

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 21831
/proc/meminfo: memFree=1863736/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=51060 CPUtime=582.06
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 13824 0 0 0 58090 116 0 0 25 0 1 0 93444526 52285440 12256 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 12765 12256 48 102 0 12660 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 51060

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 21831
/proc/meminfo: memFree=1863992/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=50752 CPUtime=642.04
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 13832 0 0 0 64088 116 0 0 25 0 1 0 93444526 51970048 12197 1992294400 134512640 134931368 4294956224 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 12688 12197 48 102 0 12583 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 50752

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 21831
/proc/meminfo: memFree=1863992/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=50752 CPUtime=702.02
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 13842 0 0 0 70086 116 0 0 25 0 1 0 93444526 51970048 12207 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 12688 12207 48 102 0 12583 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 50752

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 21831
/proc/meminfo: memFree=1863992/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=50752 CPUtime=762.01
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 13842 0 0 0 76084 117 0 0 25 0 1 0 93444526 51970048 12207 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 12688 12207 48 102 0 12583 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 50752

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 21831
/proc/meminfo: memFree=1852728/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=62012 CPUtime=821.98
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 16741 0 0 0 82078 120 0 0 25 0 1 0 93444526 63500288 15004 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15503 15004 48 102 0 15398 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 62012

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 21831
/proc/meminfo: memFree=1852792/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=62012 CPUtime=881.95
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 16741 0 0 0 88075 120 0 0 25 0 1 0 93444526 63500288 15004 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15503 15004 48 102 0 15398 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 62012

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 21831
/proc/meminfo: memFree=1852792/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=62012 CPUtime=941.93
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 16742 0 0 0 94073 120 0 0 25 0 1 0 93444526 63500288 15005 1992294400 134512640 134931368 4294956224 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15503 15005 48 102 0 15398 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 21831
/proc/meminfo: memFree=1852792/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=62012 CPUtime=1001.91
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 16746 0 0 0 100070 121 0 0 25 0 1 0 93444526 63500288 15009 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15503 15009 48 102 0 15398 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 62012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 21831
/proc/meminfo: memFree=1852792/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=62012 CPUtime=1061.89
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 16752 0 0 0 106068 121 0 0 25 0 1 0 93444526 63500288 15015 1992294400 134512640 134931368 4294956224 18446744073709551615 134530217 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15503 15015 48 102 0 15398 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 62012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 21831
/proc/meminfo: memFree=1851512/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=63056 CPUtime=1121.87
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 17125 0 0 0 112066 121 0 0 25 0 1 0 93444526 64569344 15281 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15764 15281 48 102 0 15659 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 63056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21831
/proc/meminfo: memFree=1851512/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=63056 CPUtime=1181.84
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 17125 0 0 0 118063 121 0 0 25 0 1 0 93444526 64569344 15281 1992294400 134512640 134931368 4294956224 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15764 15281 48 102 0 15659 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 63056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21831
/proc/meminfo: memFree=1851512/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=63056 CPUtime=1200.04
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 17125 0 0 0 119883 121 0 0 25 0 1 0 93444526 64569344 15281 1992294400 134512640 134931368 4294956224 18446744073709551615 134524114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15764 15281 48 102 0 15659 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63056

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21831
/proc/meminfo: memFree=1851512/2055920 swapFree=4181844/4192956
[pid=21830] ppid=21828 vsize=63056 CPUtime=1200.04
/proc/21830/stat : 21830 (picosat) R 21828 21830 21669 0 -1 4194304 17125 0 0 0 119883 121 0 0 25 0 1 0 93444526 64569344 15281 1992294400 134512640 134931368 4294956224 18446744073709551615 134524114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21830/statm: 15764 15281 48 102 0 15659 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1198.83
CPU system time (s): 1.22581
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 63484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.83
system time used= 1.22581
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17125
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= 2523

runsolver used 0.85387 second user time and 2.48862 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-25 12:09:41
IDJOB=1720256
IDBENCH=69598
IDSOLVER=563
FILE ID=node66/1720256-1240654181
PBS_JOBID= 9186540
Free space on /tmp= 66276 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-36-4.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720256-1240654181/watcher-1720256-1240654181 -o /tmp/evaluation-result-1720256-1240654181/solver-1720256-1240654181 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1720256-1240654181.cnf            

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

MD5SUM BENCH= f43e1bf70d9ce8021bafd328efc83ae7
RANDOM SEED=2027556965

node66.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		: 3000.263
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	: 5931.00
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:       1913816 kB
Buffers:          6788 kB
Cached:          76248 kB
SwapCached:       5364 kB
Active:          33292 kB
Inactive:        58000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913816 kB
SwapTotal:     4192956 kB
SwapFree:      4181844 kB
Dirty:            4600 kB
Writeback:           0 kB
Mapped:          13828 kB
Slab:            36764 kB
Committed_AS:   440932 kB
PageTables:       1360 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= 66276 MiB
End job on node66 at 2009-04-25 12:29:44