Trace number 1516245

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
MXC 2009-03-10? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1828800850-025.cnf
MD5SUM1799a7c7de2a9b5babcc69602c6767d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076987
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

23.18/23.20	c starting MXC with:
23.18/23.20	c cnf_path = HOME/instance-1516245-1238266757.cnf
23.18/23.20	c restart_strategy = auto
23.18/23.20	c sign_strategy = cached
23.18/23.20	c use_preprocessing = -1
23.18/23.20	c output_implicant = 1
23.18/23.20	c timeout_seconds = 0
23.18/23.20	c running SatELite... done
23.18/23.20	c 1 vars eliminated
23.18/23.20	c received 0 units and 5340 clauses from SatELite
23.18/23.20	c 0 assignments made, starting to guess now
23.18/23.20	c ===================================[MXC]=====================================
23.18/23.20	c | Conflicts |                Clause Statistics                   |   Vars   |
23.18/23.20	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.18/23.20	c =============================================================================
23.18/23.20	c |         0 |       0       0     5340        0        0     nan |       60 |
23.18/23.20	c |       100 |       0       0     5340      100     1050    22.4 |       60 |
23.18/23.20	c |       210 |       0       0     5340      210     1105    21.5 |       60 |
23.18/23.20	c |       441 |       0       0     5340      441     1220    21.9 |       60 |
23.18/23.20	c |       805 |       0       0     5340      805     1402    21.9 |       60 |
23.18/23.20	c |      1315 |       0       0     5340     1315     1609    21.4 |       60 |
23.18/23.20	c |      1986 |       0       0     5340     1138     1754    20.8 |       60 |
23.18/23.20	c |      2834 |       0       0     5340     1046     1894    20.4 |       60 |
23.18/23.20	c |      3876 |       0       0     5340     1076     2031    20.1 |       60 |
23.18/23.20	c |      5132 |       0       0     5340     1260     2163    20.5 |       60 |
23.18/23.20	c |      6623 |       0       0     5340     1626     2292    19.9 |       60 |
23.18/23.20	c |      8373 |       0       0     5340     2202     2419    20.0 |       60 |
23.18/23.20	c |     10408 |       0       0     5340     1766     2543    19.8 |       60 |
23.18/23.20	c |     12756 |       0       0     5340     1495     2665    19.5 |       60 |
23.18/23.20	c |     15449 |       0       0     5340     1435     2786    19.3 |       60 |
23.18/23.20	c |     18521 |       0       0     5340     1638     2906    19.1 |       60 |
23.18/23.20	c |     22010 |       0       0     5340     2151     3025    18.8 |       60 |
23.18/23.20	c |     25958 |       0       0     5340     3022     3144    20.1 |       60 |
23.18/23.20	c |     30411 |       0       0     5340     2691     3262    19.0 |       60 |
23.18/23.20	c |     35419 |       0       0     5340     2729     3381    19.0 |       60 |
23.18/23.20	c |     41038 |       0       0     5340     3202     3499    19.8 |       60 |
23.18/23.20	c |     47329 |       0       0     5340     2387     3618    19.5 |       60 |
23.18/23.20	c |     54360 |       0       0     5340     2051     3737    18.6 |       60 |
23.18/23.20	c |     62205 |       0       0     5340     2291     3857    18.2 |       60 |
23.18/23.20	c |     70945 |       0       0     5340     3196     3978    18.6 |       60 |
23.18/23.20	c |     80669 |       0       0     5340     2838     4099    18.8 |       60 |
23.18/23.20	c |     91476 |       0       0     5340     3259     4222    18.0 |       60 |
23.18/23.20	c |    103474 |       0       0     5340     2399     4346    19.9 |       60 |
23.18/23.20	c |    116782 |       0       0     5340     2470     4471    18.4 |       60 |
23.18/23.20	c |    131532 |       0       0     5340     3616     4597    18.6 |       60 |
23.18/23.20	c |    147868 |       0       0     5340     3662     4726    18.3 |       60 |
23.18/23.20	c |    165948 |       0       0     5340     2584     4855    18.4 |       60 |
23.18/23.20	c |    185947 |       0       0     5340     2898     4987    18.1 |       60 |
23.18/23.20	c |    208057 |       0       0     5340     4807     5120    19.5 |       60 |
23.18/23.20	c |    232489 |       0       0     5340     3323     5255    19.6 |       60 |
23.18/23.20	c |    259475 |       0       0     5340     3699     5393    18.8 |       60 |
23.18/23.20	c |    289271 |       0       0     5340     3467     5532    18.8 |       60 |
23.18/23.20	c |    322158 |       0       0     5340     5571     5674    18.7 |       60 |
23.18/23.20	c |    358445 |       0       0     5340     4572     5818    18.1 |       60 |
23.18/23.20	c |    398472 |       0       0     5340     3385     5965    19.3 |       60 |
23.18/23.20	c |    442613 |       0       0     5340     5279     6114    18.9 |       60 |
23.18/23.20	c |    491279 |       0       0     5340     4476     6265    18.2 |       60 |
23.18/23.20	c |    544923 |       0       0     5340     4248

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516245-1238266757/watcher-1516245-1238266757 -o /tmp/evaluation-result-1516245-1238266757/solver-1516245-1238266757 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516245-1238266757.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: 0.84 0.94 0.98 2/70 25766
/proc/meminfo: memFree=790120/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=1376 CPUtime=0
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1099338976 1409024 215 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 344 215 54 166 0 175 0

[startup+0.0161251 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 25766
/proc/meminfo: memFree=790120/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=1240 CPUtime=0.01
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 234 0 0 0 1 0 0 0 18 0 1 0 1099338976 1269760 186 1992294400 134512640 135192793 4294956224 18446744073709551615 134567661 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 310 186 55 166 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1240

[startup+0.101132 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 25766
/proc/meminfo: memFree=790120/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=1412 CPUtime=0.09
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 1099338976 1445888 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 353 198 55 166 0 184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1412

[startup+0.301152 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 25766
/proc/meminfo: memFree=790120/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=2336 CPUtime=0.29
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 509 0 0 0 29 0 0 0 19 0 1 0 1099338976 2392064 461 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 584 461 72 166 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2336

[startup+0.701192 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 25766
/proc/meminfo: memFree=790120/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=2604 CPUtime=0.69
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 573 0 0 0 69 0 0 0 22 0 1 0 1099338976 2666496 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 651 525 72 166 0 482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2604

[startup+1.50127 s]
/proc/loadavg: 0.84 0.94 0.98 2/71 25767
/proc/meminfo: memFree=788384/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=2880 CPUtime=1.49
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 636 0 0 0 149 0 0 0 25 0 1 0 1099338976 2949120 588 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 720 588 72 166 0 551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2880

[startup+3.10143 s]
/proc/loadavg: 0.84 0.94 0.98 2/71 25767
/proc/meminfo: memFree=787872/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=3296 CPUtime=3.09
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 723 0 0 0 309 0 0 0 25 0 1 0 1099338976 3375104 675 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 824 675 72 166 0 655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3296

[startup+6.30175 s]
/proc/loadavg: 0.85 0.94 0.98 2/71 25767
/proc/meminfo: memFree=787296/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=3856 CPUtime=6.29
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 850 0 0 0 629 0 0 0 25 0 1 0 1099338976 3948544 802 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 964 802 72 166 0 795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3856

[startup+12.7014 s]
/proc/loadavg: 0.87 0.94 0.98 2/71 25767
/proc/meminfo: memFree=786208/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=4860 CPUtime=12.69
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 1057 0 0 0 1269 0 0 0 25 0 1 0 1099338976 4976640 1009 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 1215 1009 72 166 0 1046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4860

[startup+25.5016 s]
/proc/loadavg: 0.89 0.94 0.98 2/71 25767
/proc/meminfo: memFree=785312/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=5904 CPUtime=25.48
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 1293 0 0 0 2548 0 0 0 25 0 1 0 1099338976 6045696 1245 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 1476 1245 72 166 0 1307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5904

[startup+51.1012 s]
/proc/loadavg: 0.93 0.94 0.98 2/71 25767
/proc/meminfo: memFree=784224/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=6864 CPUtime=51.08
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 1540 0 0 0 5107 1 0 0 25 0 1 0 1099338976 7028736 1492 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 1716 1492 72 166 0 1547 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6864

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.98 2/71 25767
/proc/meminfo: memFree=783072/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=8276 CPUtime=102.27
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 1847 0 0 0 10226 1 0 0 25 0 1 0 1099338976 8474624 1799 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 2069 1799 72 166 0 1900 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8276

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/71 25773
/proc/meminfo: memFree=781536/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=10104 CPUtime=162.24
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2209 0 0 0 16223 1 0 0 25 0 1 0 1099338976 10346496 2161 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 2526 2161 72 166 0 2357 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10104

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/71 25773
/proc/meminfo: memFree=781344/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=10104 CPUtime=222.23
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2237 0 0 0 22222 1 0 0 25 0 1 0 1099338976 10346496 2189 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 2526 2189 72 166 0 2357 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=780192/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=11448 CPUtime=282.22
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2512 0 0 0 28220 2 0 0 25 0 1 0 1099338976 11722752 2464 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 2862 2464 72 166 0 2693 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11448

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=779616/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12124 CPUtime=342.2
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2652 0 0 0 34218 2 0 0 25 0 1 0 1099338976 12414976 2604 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3031 2604 72 166 0 2862 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12124

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=779168/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12508 CPUtime=402.18
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2751 0 0 0 40216 2 0 0 25 0 1 0 1099338976 12808192 2703 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3127 2703 72 166 0 2958 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12508

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778848/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=462.16
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2840 0 0 0 46214 2 0 0 25 0 1 0 1099338976 13201408 2792 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2792 72 166 0 3054 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778720/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=522.15
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2859 0 0 0 52213 2 0 0 25 0 1 0 1099338976 13201408 2811 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2811 72 166 0 3054 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12892

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778656/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=582.14
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2878 0 0 0 58211 3 0 0 25 0 1 0 1099338976 13201408 2830 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2830 72 166 0 3054 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12892

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778528/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=642.13
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2904 0 0 0 64210 3 0 0 25 0 1 0 1099338976 13201408 2856 1992294400 134512640 135192793 4294956224 18446744073709551615 134548408 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2856 72 166 0 3054 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12892

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778528/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=702.11
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2920 0 0 0 70208 3 0 0 25 0 1 0 1099338976 13201408 2872 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2872 72 166 0 3054 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 12892

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778528/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=762.1
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2929 0 0 0 76207 3 0 0 25 0 1 0 1099338976 13201408 2881 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2881 72 166 0 3054 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12892

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778528/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=822.08
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2949 0 0 0 82205 3 0 0 25 0 1 0 1099338976 13201408 2901 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2901 72 166 0 3054 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12892

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778464/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=882.06
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2962 0 0 0 88203 3 0 0 25 0 1 0 1099338976 13201408 2914 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2914 72 166 0 3054 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12892

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778464/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=942.05
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2976 0 0 0 94201 4 0 0 25 0 1 0 1099338976 13201408 2928 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2928 72 166 0 3054 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778400/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=1002.04
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 2988 0 0 0 100200 4 0 0 25 0 1 0 1099338976 13201408 2940 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2940 72 166 0 3054 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 12892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778336/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=1062.02
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 3001 0 0 0 106198 4 0 0 25 0 1 0 1099338976 13201408 2953 1992294400 134512640 135192793 4294956224 18446744073709551615 134748340 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2953 72 166 0 3054 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778336/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=1122
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 3014 0 0 0 112196 4 0 0 25 0 1 0 1099338976 13201408 2966 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2966 72 166 0 3054 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778208/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=1181.99
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 3028 0 0 0 118195 4 0 0 25 0 1 0 1099338976 13201408 2980 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2980 72 166 0 3054 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25773
/proc/meminfo: memFree=778144/2055920 swapFree=4173156/4192956
[pid=25766] ppid=25764 vsize=12892 CPUtime=1200.09
/proc/25766/stat : 25766 (mxc-sat09) R 25764 25766 25729 0 -1 4194304 3033 0 0 0 120005 4 0 0 25 0 1 0 1099338976 13201408 2985 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 3223 2985 72 166 0 3054 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12892

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): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.048992
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 12892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3033
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= 1791

runsolver used 0.940856 second user time and 3.43648 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 19:59:17
IDJOB=1516245
IDBENCH=70497
IDSOLVER=504
FILE ID=node36/1516245-1238266757
PBS_JOBID= 9060833
Free space on /tmp= 66412 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1828800850-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516245-1238266757/watcher-1516245-1238266757 -o /tmp/evaluation-result-1516245-1238266757/solver-1516245-1238266757 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516245-1238266757.cnf

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

MD5SUM BENCH= 1799a7c7de2a9b5babcc69602c6767d5
RANDOM SEED=413087417

node36.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		: 3000.214
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		: 3000.214
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:        790728 kB
Buffers:        103960 kB
Cached:        1060028 kB
SwapCached:       9216 kB
Active:         231672 kB
Inactive:       942892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790728 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            76048 kB
Committed_AS:  2913168 kB
PageTables:       1876 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= 66412 MiB
End job on node36 at 2009-03-28 20:19:20