Trace number 1512501

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

76.17/76.24	c starting MXC with:
76.17/76.24	c cnf_path = HOME/instance-1512501-1238205318.cnf
76.17/76.24	c restart_strategy = auto
76.17/76.24	c sign_strategy = cached
76.17/76.24	c use_preprocessing = -1
76.17/76.24	c output_implicant = 1
76.17/76.24	c timeout_seconds = 0
76.17/76.24	c running SatELite... done
76.17/76.24	c 1 vars eliminated
76.17/76.24	c received 0 units and 20000 clauses from SatELite
76.17/76.24	c 0 assignments made, starting to guess now
76.17/76.24	c ===================================[MXC]=====================================
76.17/76.24	c | Conflicts |                Clause Statistics                   |   Vars   |
76.17/76.24	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
76.17/76.24	c =============================================================================
76.17/76.24	c |         0 |       0       0    20000        0        0     nan |     1000 |
76.17/76.24	c |       100 |       0       0    20000      100     1050   125.6 |     1000 |
76.17/76.24	c |       210 |       0       0    20000      210     1105   121.8 |     1000 |
76.17/76.24	c |       441 |       0       0    20000      441     1220   118.2 |     1000 |
76.17/76.24	c |       805 |       0       0    20000      805     1402   120.6 |     1000 |
76.17/76.24	c |      1315 |       0       0    20000     1315     1609   121.7 |     1000 |
76.17/76.24	c |      1986 |       0       0    20000     1138     1754   124.8 |     1000 |
76.17/76.24	c |      2834 |       0       0    20000     1046     1894   127.1 |     1000 |
76.17/76.24	c |      3876 |       0       0    20000     1076     2031   129.0 |     1000 |
76.17/76.24	c |      5132 |       0       0    20000     1260     2163   127.9 |     1000 |
76.17/76.24	c |      6623 |       0       0    20000     1625     2292   139.8 |     1000 |
76.17/76.24	c |      8373 |       0       0    20000     2201     2419   128.6 |     1000 |
76.17/76.24	c |     10408 |       0       0    20000     1764     2543   129.6 |     1000 |
76.17/76.24	c |     12756 |       0       0    20000     1489     2665   146.3 |     1000 |
76.17/76.24	c |     15449 |       0       0    20000     1430     2786   121.3 |     1000 |
76.17/76.24	c |     18521 |       0       0    20000     1632     2906   129.6 |     1000 |
76.17/76.24	c |     22010 |       0       0    20000     2142     3025   132.5 |     1000 |
76.17/76.24	c |     25958 |       0       0    20000     3012     3144   131.5 |     1000 |
76.17/76.24	c |     30411 |       0       0    20000     2687     3262   131.0 |     1000 |
76.17/76.24	c |     35419 |       0       0    20000     2718     3381   135.7 |     1000 |
76.17/76.24	c |     41038 |       0       0    20000     3195     3499   126.2 |     1000 |
76.17/76.24	c |     47329 |       0       0    20000     2377     3618   130.5 |     1000 |
76.17/76.24	c |     54360 |       0       0    20000     2033     3737   138.4 |     1000 |
76.17/76.24	c |     62205 |       0       0    20000     2263     3857   130.4 |     1000 |
76.17/76.24	c |     70945 |       0       0    20000     3170     3978   135.8 |     1000 |
76.17/76.24	c |     80669 |       0       0    20000     2796     4099   136.3 |     1000 |
76.17/76.24	c |     91476 |       0       0    20000     3196     4222   134.0 |     1000 |
76.17/76.24	c |    103474 |       0       0    20000     2328     4346   129.1 |     1000 |
76.17/76.24	c |    116782 |       0       0    20000     2393     4471   128.7 |     1000 |
76.17/76.24	c |    131532 |       0       0    20000     3529     4597   134.5 |     1000 |
76.17/76.24	c |    147868 |       0       0    20000     3554     4726   132.1 |     1000 |
76.17/76.24	c |    165948 |       0       0    20000     2462     4855   126.7 |     1000 |
76.17/76.24	c |    185947 |       0       0    20000     2752     4987   132.0 |     1000 |
76.17/76.24	c |    208057 |       0       0    20000     4650     5120   139.0 |     1000 |
76.17/76.24	c |    232489 |       0       0    20000     3155     5255   131.1 |     1000 |
76.17/76.24	c |    259475 |       0       0    20000     3512     5393   137.5 |     1000 |
76.17/76.24	c |    289271 |       0       0    20000     3255     5532   132.5 |     1000 |
76.17/76.24	c |    322158 |       0       0    20000     5338     5674   139.2 |     1000 |
76.17/76.24	c |    358445 |       0       0    20000     4316     5818   131.0 |     1000 |
76.17/76.24	c |    398472 |       0       0    20000     3124     5965   130.9 |     1000 |
76.17/76.24	c |    442613 |       0       0    20000     4994     6114   133.5 |     1000 |
76.17/76.24	c |    491279 |       0       0    20000     4192     6265   129.1 |     1000 |
76.17/76.24	c |    544923 |       0       0    20000     3945

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-1512501-1238205318/watcher-1512501-1238205318 -o /tmp/evaluation-result-1512501-1238205318/solver-1512501-1238205318 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512501-1238205318.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: 0.00 0.00 0.00 3/73 5441
/proc/meminfo: memFree=1182664/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=1580 CPUtime=0
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 293 0 0 0 0 0 0 0 20 0 1 0 1093196861 1617920 279 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 431 283 54 166 0 262 0

[startup+0.072903 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 5441
/proc/meminfo: memFree=1182664/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=2684 CPUtime=0.06
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 645 0 0 0 6 0 0 0 20 0 1 0 1093196861 2748416 513 1992294400 134512640 135192793 4294956224 18446744073709551615 134573804 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 671 513 55 166 0 502 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2684

[startup+0.101907 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 5441
/proc/meminfo: memFree=1182664/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=2848 CPUtime=0.09
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 691 0 0 0 9 0 0 0 20 0 1 0 1093196861 2916352 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 712 559 55 166 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301944 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 5441
/proc/meminfo: memFree=1182664/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=6080 CPUtime=0.29
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 1507 0 0 0 29 0 0 0 22 0 1 0 1093196861 6225920 1375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 1520 1375 71 166 0 1351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6080

[startup+0.702021 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 5441
/proc/meminfo: memFree=1182664/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=6608 CPUtime=0.69
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 1667 0 0 0 69 0 0 0 25 0 1 0 1093196861 6766592 1535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 1652 1535 72 166 0 1483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6608

[startup+1.50117 s]
/proc/loadavg: 0.00 0.00 0.00 2/74 5442
/proc/meminfo: memFree=1176512/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=7136 CPUtime=1.48
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 1772 0 0 0 148 0 0 0 25 0 1 0 1093196861 7307264 1640 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 1784 1640 72 166 0 1615 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7136

[startup+3.10148 s]
/proc/loadavg: 0.00 0.00 0.00 2/74 5442
/proc/meminfo: memFree=1175872/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=7668 CPUtime=3.08
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 1912 0 0 0 308 0 0 0 25 0 1 0 1093196861 7852032 1780 1992294400 134512640 135192793 4294956224 18446744073709551615 134552380 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 1917 1780 72 166 0 1748 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7668

[startup+6.30109 s]
/proc/loadavg: 0.08 0.02 0.01 2/74 5442
/proc/meminfo: memFree=1174848/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=8592 CPUtime=6.29
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 2162 0 0 0 628 1 0 0 25 0 1 0 1093196861 8798208 2030 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 2148 2030 72 166 0 1979 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8592

[startup+12.7013 s]
/proc/loadavg: 0.15 0.03 0.01 2/74 5442
/proc/meminfo: memFree=1173504/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=9780 CPUtime=12.69
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 2427 0 0 0 1268 1 0 0 25 0 1 0 1093196861 10014720 2295 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 2445 2295 72 166 0 2276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9780

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 2/74 5442
/proc/meminfo: memFree=1171712/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=11628 CPUtime=25.48
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 2893 0 0 0 2547 1 0 0 25 0 1 0 1093196861 11907072 2761 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 2907 2761 72 166 0 2738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11628

[startup+51.1016 s]
/proc/loadavg: 0.56 0.15 0.05 2/74 5442
/proc/meminfo: memFree=1169728/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=13620 CPUtime=51.08
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 3395 0 0 0 5106 2 0 0 25 0 1 0 1093196861 13946880 3263 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 3405 3263 72 166 0 3236 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13620

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/74 5442
/proc/meminfo: memFree=1166720/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=16404 CPUtime=102.26
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 4095 0 0 0 10224 2 0 0 25 0 1 0 1093196861 16797696 3963 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 4101 3963 72 166 0 3932 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16404

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/74 5442
/proc/meminfo: memFree=1164416/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=18792 CPUtime=162.23
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 4674 0 0 0 16221 2 0 0 25 0 1 0 1093196861 19243008 4542 1992294400 134512640 135192793 4294956224 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 4698 4542 72 166 0 4529 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18792

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/74 5442
/proc/meminfo: memFree=1162496/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=20648 CPUtime=222.21
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 5143 0 0 0 22218 3 0 0 25 0 1 0 1093196861 21143552 5011 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 5162 5011 72 166 0 4993 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20648

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/74 5442
/proc/meminfo: memFree=1160512/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=22668 CPUtime=282.18
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 5631 0 0 0 28215 3 0 0 25 0 1 0 1093196861 23212032 5499 1992294400 134512640 135192793 4294956224 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 5667 5499 72 166 0 5498 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22668

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/74 5442
/proc/meminfo: memFree=1158720/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=24396 CPUtime=342.16
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 6061 0 0 0 34213 3 0 0 25 0 1 0 1093196861 24981504 5929 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 6099 5929 72 166 0 5930 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24396

[startup+402.302 s]
/proc/loadavg: 1.03 0.74 0.34 2/74 5448
/proc/meminfo: memFree=1157496/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=25508 CPUtime=402.14
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 6330 0 0 0 40210 4 0 0 25 0 1 0 1093196861 26120192 6198 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 6377 6198 72 166 0 6208 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25508

[startup+462.302 s]
/proc/loadavg: 1.01 0.79 0.38 2/74 5448
/proc/meminfo: memFree=1156664/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=26576 CPUtime=462.12
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 6568 0 0 0 46208 4 0 0 25 0 1 0 1093196861 27213824 6436 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 6644 6436 72 166 0 6475 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 26576

[startup+522.301 s]
/proc/loadavg: 1.00 0.82 0.41 2/74 5448
/proc/meminfo: memFree=1155576/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=27792 CPUtime=522.09
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 6864 0 0 0 52205 4 0 0 25 0 1 0 1093196861 28459008 6732 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 6948 6732 72 166 0 6779 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27792

[startup+582.302 s]
/proc/loadavg: 1.00 0.85 0.45 2/74 5448
/proc/meminfo: memFree=1154296/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=28988 CPUtime=582.07
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 7160 0 0 0 58203 4 0 0 25 0 1 0 1093196861 29683712 7028 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 7247 7028 72 166 0 7078 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 28988

[startup+642.301 s]
/proc/loadavg: 1.00 0.88 0.48 2/74 5448
/proc/meminfo: memFree=1153464/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=29800 CPUtime=642.05
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 7353 0 0 0 64201 4 0 0 25 0 1 0 1093196861 30515200 7221 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 7450 7221 72 166 0 7281 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29800

[startup+702.302 s]
/proc/loadavg: 1.00 0.89 0.51 2/74 5448
/proc/meminfo: memFree=1152064/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=31256 CPUtime=702.03
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 7688 0 0 0 70198 5 0 0 25 0 1 0 1093196861 32006144 7556 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 7814 7556 72 166 0 7645 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 31256

[startup+762.306 s]
/proc/loadavg: 1.00 0.91 0.54 2/74 5448
/proc/meminfo: memFree=1151296/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=32112 CPUtime=762.01
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 7892 0 0 0 76196 5 0 0 25 0 1 0 1093196861 32882688 7760 1992294400 134512640 135192793 4294956224 18446744073709551615 134551045 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 8028 7760 72 166 0 7859 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 32112

[startup+822.302 s]
/proc/loadavg: 1.00 0.92 0.56 2/74 5448
/proc/meminfo: memFree=1150272/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=33188 CPUtime=821.98
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 8140 0 0 0 82193 5 0 0 25 0 1 0 1093196861 33984512 8008 1992294400 134512640 135192793 4294956224 18446744073709551615 134551823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 8297 8008 72 166 0 8128 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 33188

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/74 5448
/proc/meminfo: memFree=1149632/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=33716 CPUtime=881.96
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 8282 0 0 0 88191 5 0 0 25 0 1 0 1093196861 34525184 8150 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 8429 8150 72 166 0 8260 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 33716

[startup+942.302 s]
/proc/loadavg: 1.00 0.94 0.61 2/74 5448
/proc/meminfo: memFree=1148800/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=34692 CPUtime=941.94
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 8485 0 0 0 94189 5 0 0 25 0 1 0 1093196861 35524608 8353 1992294400 134512640 135192793 4294956224 18446744073709551615 134551111 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 8673 8353 72 166 0 8504 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34692

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.63 2/74 5448
/proc/meminfo: memFree=1148288/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=35236 CPUtime=1001.91
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 8623 0 0 0 100186 5 0 0 25 0 1 0 1093196861 36081664 8491 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 8809 8491 72 166 0 8640 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 35236

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/74 5448
/proc/meminfo: memFree=1147584/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=35900 CPUtime=1061.89
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 8793 0 0 0 106184 5 0 0 25 0 1 0 1093196861 36761600 8661 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 8975 8661 72 166 0 8806 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 35900

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/74 5448
/proc/meminfo: memFree=1147008/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=36568 CPUtime=1121.88
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 8923 0 0 0 112182 6 0 0 25 0 1 0 1093196861 37445632 8791 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 9142 8791 72 166 0 8973 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 36568

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/74 5448
/proc/meminfo: memFree=1146368/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=37228 CPUtime=1181.85
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 9083 0 0 0 118179 6 0 0 25 0 1 0 1093196861 38121472 8951 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 9307 8951 72 166 0 9138 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 37228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.69 2/74 5448
/proc/meminfo: memFree=1146240/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=37500 CPUtime=1200.05
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 9124 0 0 0 119999 6 0 0 25 0 1 0 1093196861 38400000 8992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 9375 8992 72 166 0 9206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37500

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 0.97 0.69 2/74 5448
/proc/meminfo: memFree=1146240/2055920 swapFree=4173988/4192956
[pid=5441] ppid=5439 vsize=37500 CPUtime=1200.05
/proc/5441/stat : 5441 (mxc-sat09) R 5439 5441 5404 0 -1 4194304 9124 0 0 0 119999 6 0 0 25 0 1 0 1093196861 38400000 8992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/5441/statm: 9375 8992 72 166 0 9206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.068989
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 37500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9124
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= 2038

runsolver used 1.06784 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 02:55:19
IDJOB=1512501
IDBENCH=70185
IDSOLVER=504
FILE ID=node76/1512501-1238205318
PBS_JOBID= 9060491
Free space on /tmp= 65808 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512501-1238205318/watcher-1512501-1238205318 -o /tmp/evaluation-result-1512501-1238205318/solver-1512501-1238205318 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512501-1238205318.cnf

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=1474488166

node76.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1183080 kB
Buffers:         40220 kB
Cached:         749252 kB
SwapCached:      10684 kB
Active:          73388 kB
Inactive:       735052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1183080 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          18900 kB
Slab:            49412 kB
Committed_AS:  2833452 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 03:15:21