Trace number 1518729

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.18/32.22	c starting MXC with:
32.18/32.22	c cnf_path = HOME/instance-1518729-1238303294.cnf
32.18/32.22	c restart_strategy = auto
32.18/32.22	c sign_strategy = cached
32.18/32.22	c use_preprocessing = -1
32.18/32.22	c output_implicant = 1
32.18/32.22	c timeout_seconds = 0
32.18/32.22	c running SatELite... done
32.18/32.22	c 17 vars eliminated
32.18/32.22	c received 0 units and 2265 clauses from SatELite
32.18/32.22	c 16 assignments made, starting to guess now
32.18/32.22	c ===================================[MXC]=====================================
32.18/32.22	c | Conflicts |                Clause Statistics                   |   Vars   |
32.18/32.22	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.18/32.22	c =============================================================================
32.18/32.22	c |         0 |       0       0     2265        0        0     nan |      540 |
32.18/32.22	c |       100 |       0       0     2265      100     1050    28.3 |      524 |
32.18/32.22	c |       210 |       0       0     2265      210     1105    26.7 |      524 |
32.18/32.22	c |       441 |       0       0     2265      441     1220    26.1 |      524 |
32.18/32.22	c |       805 |       0       0     2265      805     1402    25.3 |      524 |
32.18/32.22	c |      1315 |       0       0     2265     1315     1609    24.5 |      524 |
32.18/32.22	c |      1986 |       0       0     2265     1138     1754    23.9 |      524 |
32.18/32.22	c |      2834 |       0       0     2265     1047     1894    23.8 |      524 |
32.18/32.22	c |      3876 |       0       0     2265     1077     2031    22.5 |      524 |
32.18/32.22	c |      5132 |       0       0     2265     1260     2163    23.6 |      524 |
32.18/32.22	c |      6623 |       0       0     2265     1626     2292    23.0 |      524 |
32.18/32.22	c |      8373 |       0       0     2265     2203     2419    22.9 |      524 |
32.18/32.22	c |     10408 |       0       0     2265     1764     2543    22.2 |      524 |
32.18/32.22	c |     12756 |       0       0     2265     1490     2665    22.5 |      524 |
32.18/32.22	c |     15449 |       0       0     2265     1428     2786    23.7 |      524 |
32.18/32.22	c |     18521 |       0       0     2265     1631     2906    23.5 |      524 |
32.18/32.22	c |     22010 |       0       0     2265     2141     3025    23.0 |      524 |
32.18/32.22	c |     25958 |       0       0     2265     3014     3144    23.3 |      524 |
32.18/32.22	c |     30411 |       0       0     2265     2680     3262    23.6 |      524 |
32.18/32.22	c |     35419 |       0       0     2265     2711     3381    21.8 |      524 |
32.18/32.22	c |     41038 |       0       0     2265     3184     3499    22.8 |      524 |
32.18/32.22	c |     47329 |       0       0     2265     2366     3618    23.0 |      524 |
32.18/32.22	c |     54360 |       0       0     2265     2022     3737    22.3 |      524 |
32.18/32.22	c |     62205 |       0       0     2265     2250     3857    23.5 |      524 |
32.18/32.22	c |     70945 |       0       0     2265     3148     3978    25.1 |      524 |
32.18/32.22	c |     80669 |       0       0     2265     2772     4099    23.4 |      524 |
32.18/32.22	c |     91476 |       0       0     2265     3171     4222    20.9 |      524 |
32.18/32.22	c |    103474 |       0       0     2265     2305     4346    22.5 |      524 |
32.18/32.22	c |    116782 |       0       0     2265     2357     4471    21.7 |      524 |
32.18/32.22	c |    131532 |       0       0     2265     3492     4597    22.8 |      524 |
32.18/32.22	c |    147868 |       0       0     2265     3511     4726    24.4 |      524 |
32.18/32.22	c |    165948 |       0       0     2265     4836     4855    25.7 |      524 |
32.18/32.22	c |    185947 |       0       0     2265     2695     4987    23.5 |      524 |
32.18/32.22	c |    208057 |       0       0     2265     4588     5120    23.8 |      524 |
32.18/32.22	c |    232489 |       0       0     2265     3078     5255    24.1 |      524 |
32.18/32.22	c |    259475 |       0       0     2265     3428     5393    25.4 |      524 |
32.18/32.22	c |    289271 |       0       0     2265     3170     5532    24.8 |      524 |
32.18/32.22	c |    322158 |       0       0     2265     5247     5674    25.8 |      524 |
32.18/32.22	c |    358445 |       0       0     2265     4206     5818    24.1 |      524 |
32.18/32.22	c |    398472 |       0       0     2265     5960     5965    24.1 |      524 |
32.18/32.22	c |    442613 |       0       0     2265     4832     6114    23.1 |      524 |
32.18/32.22	c |    491279 |       0       0     2265     3986     6265    21.3 |      524 |
32.18/32.22	c |    544923 |       0       0     2265     3699

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-1518729-1238303294/watcher-1518729-1238303294 -o /tmp/evaluation-result-1518729-1238303294/solver-1518729-1238303294 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518729-1238303294.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: 0.99 0.97 0.99 3/64 7260
/proc/meminfo: memFree=998856/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=1108 CPUtime=0
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1102994966 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134563104 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 277 145 56 166 0 108 0

[startup+0.0968819 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7260
/proc/meminfo: memFree=998856/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=1764 CPUtime=0.09
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 339 0 0 0 9 0 0 0 18 0 1 0 1102994966 1806336 325 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 441 325 73 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.102882 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7260
/proc/meminfo: memFree=998856/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=1764 CPUtime=0.09
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1102994966 1806336 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 441 332 73 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.302916 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7260
/proc/meminfo: memFree=998856/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=2028 CPUtime=0.29
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 400 0 0 0 29 0 0 0 19 0 1 0 1102994966 2076672 386 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 507 386 73 166 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701984 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7260
/proc/meminfo: memFree=998856/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=2292 CPUtime=0.69
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 477 0 0 0 69 0 0 0 22 0 1 0 1102994966 2347008 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 573 463 73 166 0 404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=997120/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=2688 CPUtime=1.49
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 1102994966 2752512 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134552186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 672 559 73 166 0 503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=996544/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=3212 CPUtime=3.09
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 698 0 0 0 309 0 0 0 25 0 1 0 1102994966 3289088 684 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 803 684 73 166 0 634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3212

[startup+6.30194 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=995712/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=3876 CPUtime=6.29
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 867 0 0 0 629 0 0 0 25 0 1 0 1102994966 3969024 853 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 969 853 73 166 0 800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3876

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=994632/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=4816 CPUtime=12.68
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 1085 0 0 0 1268 0 0 0 25 0 1 0 1102994966 4931584 1071 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 1204 1071 73 166 0 1035 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4816

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=993480/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=6032 CPUtime=25.48
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 1371 0 0 0 2547 1 0 0 25 0 1 0 1102994966 6176768 1357 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 1508 1357 73 166 0 1339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6032

[startup+51.1026 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=991880/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=7668 CPUtime=51.08
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 1759 0 0 0 5106 2 0 0 25 0 1 0 1102994966 7852032 1745 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 1917 1745 73 166 0 1748 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7668

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=990024/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=9932 CPUtime=102.26
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 2215 0 0 0 10224 2 0 0 25 0 1 0 1102994966 10170368 2201 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 2483 2201 73 166 0 2314 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9932

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=988040/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=12112 CPUtime=162.24
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 2700 0 0 0 16221 3 0 0 25 0 1 0 1102994966 12402688 2686 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 3028 2686 73 166 0 2859 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12112

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=986632/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=13604 CPUtime=222.22
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 3048 0 0 0 22219 3 0 0 25 0 1 0 1102994966 13930496 3034 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 3401 3034 73 166 0 3232 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13604

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=985608/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=14796 CPUtime=282.2
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 3309 0 0 0 28216 4 0 0 25 0 1 0 1102994966 15151104 3295 1992294400 134512640 135192793 4294956224 18446744073709551615 134549626 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 3699 3295 73 166 0 3530 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14796

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=984584/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=15876 CPUtime=342.18
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 3549 0 0 0 34214 4 0 0 25 0 1 0 1102994966 16257024 3535 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 3969 3535 73 166 0 3800 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=983688/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=16888 CPUtime=402.16
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 3787 0 0 0 40212 4 0 0 25 0 1 0 1102994966 17293312 3773 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 4222 3773 73 166 0 4053 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16888

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=982792/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=17948 CPUtime=462.14
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 3999 0 0 0 46210 4 0 0 25 0 1 0 1102994966 18378752 3985 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 4487 3985 73 166 0 4318 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17948

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=981960/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=18860 CPUtime=522.12
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 4206 0 0 0 52208 4 0 0 25 0 1 0 1102994966 19312640 4192 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 4715 4192 73 166 0 4546 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18860

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=981192/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=19660 CPUtime=582.1
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 4401 0 0 0 58206 4 0 0 25 0 1 0 1102994966 20131840 4387 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 4915 4387 73 166 0 4746 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19660

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=980360/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=20588 CPUtime=642.08
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 4607 0 0 0 64204 4 0 0 25 0 1 0 1102994966 21082112 4593 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 5147 4593 73 166 0 4978 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20588

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=979784/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=21196 CPUtime=702.07
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 4743 0 0 0 70202 5 0 0 25 0 1 0 1102994966 21704704 4729 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 5299 4729 73 166 0 5130 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 21196

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=979208/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=21828 CPUtime=762.05
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 4884 0 0 0 76200 5 0 0 25 0 1 0 1102994966 22351872 4870 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 5457 4870 73 166 0 5288 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21828

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=978760/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=22276 CPUtime=822.02
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5013 0 0 0 82197 5 0 0 25 0 1 0 1102994966 22810624 4999 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 5569 4999 73 166 0 5400 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 22276

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=978248/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=22908 CPUtime=882
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5136 0 0 0 88195 5 0 0 25 0 1 0 1102994966 23457792 5122 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 5727 5122 73 166 0 5558 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 22908

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=977864/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=23332 CPUtime=941.98
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5224 0 0 0 94193 5 0 0 25 0 1 0 1102994966 23891968 5210 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 5833 5210 73 166 0 5664 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 23332

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=977608/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=23656 CPUtime=1001.96
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5287 0 0 0 100191 5 0 0 25 0 1 0 1102994966 24223744 5273 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 5914 5273 73 166 0 5745 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 23656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=977224/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=24008 CPUtime=1061.95
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5381 0 0 0 106189 6 0 0 25 0 1 0 1102994966 24584192 5367 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 6002 5367 73 166 0 5833 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 24008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=976648/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=24712 CPUtime=1121.93
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5521 0 0 0 112187 6 0 0 25 0 1 0 1102994966 25305088 5507 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 6178 5507 73 166 0 6009 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 24712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=976264/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=25200 CPUtime=1181.91
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5632 0 0 0 118185 6 0 0 25 0 1 0 1102994966 25804800 5618 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 6300 5618 73 166 0 6131 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 25200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7261
/proc/meminfo: memFree=976072/2055920 swapFree=4178700/4192956
[pid=7260] ppid=7258 vsize=25392 CPUtime=1200.01
/proc/7260/stat : 7260 (mxc-sat09) R 7258 7260 7096 0 -1 4194304 5680 0 0 0 119995 6 0 0 25 0 1 0 1102994966 26001408 5666 1992294400 134512640 135192793 4294956224 18446744073709551615 134520510 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 6348 5666 73 166 0 6179 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25392

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): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.069989
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 25392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5680
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= 2530

runsolver used 1.02684 second user time and 2.29265 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-29 07:08:14
IDJOB=1518729
IDBENCH=70704
IDSOLVER=504
FILE ID=node25/1518729-1238303294
PBS_JOBID= 9061062
Free space on /tmp= 66264 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518729-1238303294/watcher-1518729-1238303294 -o /tmp/evaluation-result-1518729-1238303294/solver-1518729-1238303294 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518729-1238303294.cnf

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

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=220164352

node25.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	: 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:        999272 kB
Buffers:        105700 kB
Cached:         848672 kB
SwapCached:       8032 kB
Active:         274940 kB
Inactive:       688984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999272 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          14508 kB
Slab:            78760 kB
Committed_AS:  3109924 kB
PageTables:       1464 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= 66264 MiB
End job on node25 at 2009-03-29 07:28:16