Trace number 1515681

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S179172230-011.cnf
MD5SUMaf61a6a11d784bb0b80c63b360b179f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248962
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

22.88/22.97	c starting MXC with:
22.88/22.97	c cnf_path = HOME/instance-1515681-1238257452.cnf
22.88/22.97	c restart_strategy = auto
22.88/22.97	c sign_strategy = cached
22.88/22.97	c use_preprocessing = -1
22.88/22.97	c output_implicant = 1
22.88/22.97	c timeout_seconds = 0
22.88/22.97	c running SatELite... done
22.88/22.97	c 1 vars eliminated
22.88/22.97	c received 0 units and 2556 clauses from SatELite
22.88/22.97	c 0 assignments made, starting to guess now
22.88/22.97	c ===================================[MXC]=====================================
22.88/22.97	c | Conflicts |                Clause Statistics                   |   Vars   |
22.88/22.97	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.88/22.97	c =============================================================================
22.88/22.97	c |         0 |       0       0     2556        0        0     nan |      120 |
22.88/22.97	c |       100 |       0       0     2556      100     1050    25.2 |      120 |
22.88/22.97	c |       210 |       0       0     2556      210     1105    25.0 |      120 |
22.88/22.97	c |       441 |       0       0     2556      441     1220    24.2 |      120 |
22.88/22.97	c |       805 |       0       0     2556      805     1402    24.7 |      120 |
22.88/22.97	c |      1315 |       0       0     2556     1315     1609    24.8 |      120 |
22.88/22.97	c |      1986 |       0       0     2556     1138     1754    24.4 |      120 |
22.88/22.97	c |      2834 |       0       0     2556     1046     1894    23.4 |      120 |
22.88/22.97	c |      3876 |       0       0     2556     1076     2031    22.8 |      120 |
22.88/22.97	c |      5132 |       0       0     2556     1260     2163    23.3 |      120 |
22.88/22.97	c |      6623 |       0       0     2556     1627     2292    23.3 |      120 |
22.88/22.97	c |      8373 |       0       0     2556     2203     2419    24.2 |      120 |
22.88/22.97	c |     10408 |       0       0     2556     1767     2543    23.7 |      120 |
22.88/22.97	c |     12756 |       0       0     2556     1494     2665    23.0 |      120 |
22.88/22.97	c |     15449 |       0       0     2556     1435     2786    22.6 |      120 |
22.88/22.97	c |     18521 |       0       0     2556     1641     2906    24.0 |      120 |
22.88/22.97	c |     22010 |       0       0     2556     2157     3025    24.3 |      120 |
22.88/22.97	c |     25958 |       0       0     2556     3033     3144    23.6 |      120 |
22.88/22.97	c |     30411 |       0       0     2556     2706     3262    22.4 |      120 |
22.88/22.97	c |     35419 |       0       0     2556     2745     3381    22.7 |      120 |
22.88/22.97	c |     41038 |       0       0     2556     3221     3499    22.7 |      120 |
22.88/22.97	c |     47329 |       0       0     2556     2404     3618    22.7 |      120 |
22.88/22.97	c |     54360 |       0       0     2556     2070     3737    22.6 |      120 |
22.88/22.97	c |     62205 |       0       0     2556     2314     3857    22.7 |      120 |
22.88/22.97	c |     70945 |       0       0     2556     3220     3978    23.1 |      120 |
22.88/22.97	c |     80669 |       0       0     2556     2855     4099    23.3 |      120 |
22.88/22.97	c |     91476 |       0       0     2556     3276     4222    23.1 |      120 |
22.88/22.97	c |    103474 |       0       0     2556     2424     4346    23.4 |      120 |
22.88/22.97	c |    116782 |       0       0     2556     2498     4471    23.0 |      120 |
22.88/22.97	c |    131532 |       0       0     2556     3657     4597    22.8 |      120 |
22.88/22.97	c |    147868 |       0       0     2556     3696     4726    21.9 |      120 |
22.88/22.97	c |    165948 |       0       0     2556     2612     4855    22.7 |      120 |
22.88/22.97	c |    185947 |       0       0     2556     2918     4987    23.0 |      120 |
22.88/22.97	c |    208057 |       0       0     2556     4837     5120    23.7 |      120 |
22.88/22.97	c |    232489 |       0       0     2556     3368     5255    23.1 |      120 |
22.88/22.97	c |    259475 |       0       0     2556     3747     5393    22.5 |      120 |
22.88/22.97	c |    289271 |       0       0     2556     3524     5532    22.5 |      120 |
22.88/22.97	c |    322158 |       0       0     2556     5638     5674    23.7 |      120 |
22.88/22.97	c |    358445 |       0       0     2556     4638     5818    23.7 |      120 |
22.88/22.97	c |    398472 |       0       0     2556     3470     5965    22.5 |      120 |
22.88/22.97	c |    442613 |       0       0     2556     5386     6114    22.6 |      120 |
22.88/22.97	c |    491279 |       0       0     2556     4588     6265    23.1 |      120 |
22.88/22.97	c |    544923 |       0       0     2556     4360

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-1515681-1238257452/watcher-1515681-1238257452 -o /tmp/evaluation-result-1515681-1238257452/solver-1515681-1238257452 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515681-1238257452.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 0.98 2/64 25641
/proc/meminfo: memFree=943200/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=1108 CPUtime=0
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1098407226 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134546201 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 277 138 55 166 0 108 0

[startup+0.0880601 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 25641
/proc/meminfo: memFree=943200/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=1764 CPUtime=0.08
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 334 0 0 0 8 0 0 0 18 0 1 0 1098407226 1806336 320 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 441 320 72 166 0 272 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1764

[startup+0.10106 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 25641
/proc/meminfo: memFree=943200/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=1764 CPUtime=0.09
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 1098407226 1806336 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 441 330 72 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.301078 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 25641
/proc/meminfo: memFree=943200/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=2028 CPUtime=0.29
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 398 0 0 0 29 0 0 0 19 0 1 0 1098407226 2076672 384 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 507 384 72 166 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701115 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 25641
/proc/meminfo: memFree=943200/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=2296 CPUtime=0.69
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 460 0 0 0 69 0 0 0 23 0 1 0 1098407226 2351104 446 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 574 446 72 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=941592/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=2564 CPUtime=1.49
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1098407226 2625536 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134740969 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 641 511 72 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=941208/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=2960 CPUtime=3.09
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 613 0 0 0 309 0 0 0 25 0 1 0 1098407226 3031040 599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 740 599 72 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30162 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=940568/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=3372 CPUtime=6.29
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 728 0 0 0 629 0 0 0 25 0 1 0 1098407226 3452928 714 1992294400 134512640 135192793 4294956224 18446744073709551615 134550620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 843 714 72 166 0 674 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3372

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=939736/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=4080 CPUtime=12.69
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 896 0 0 0 1269 0 0 0 25 0 1 0 1098407226 4177920 882 1992294400 134512640 135192793 4294956224 18446744073709551615 134748061 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 1020 882 72 166 0 851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4080

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=938776/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=5216 CPUtime=25.48
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 1137 0 0 0 2548 0 0 0 25 0 1 0 1098407226 5341184 1123 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 1304 1123 72 166 0 1135 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5216

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=937368/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=6860 CPUtime=51.08
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 1470 0 0 0 5107 1 0 0 25 0 1 0 1098407226 7024640 1456 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 1715 1456 72 166 0 1546 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6860

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=935768/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=8544 CPUtime=102.27
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 1861 0 0 0 10226 1 0 0 25 0 1 0 1098407226 8749056 1847 1992294400 134512640 135192793 4294956224 18446744073709551615 134520491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 2136 1847 72 166 0 1967 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8544

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=934616/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=9672 CPUtime=162.25
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 2158 0 0 0 16224 1 0 0 25 0 1 0 1098407226 9904128 2144 1992294400 134512640 135192793 4294956224 18446744073709551615 134534148 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 2418 2144 72 166 0 2249 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9672

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=933592/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=10712 CPUtime=222.24
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 2392 0 0 0 22222 2 0 0 25 0 1 0 1098407226 10969088 2378 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 2678 2378 72 166 0 2509 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10712

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=932760/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=11576 CPUtime=282.22
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 2594 0 0 0 28220 2 0 0 25 0 1 0 1098407226 11853824 2580 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 2894 2580 72 166 0 2725 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11576

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=932120/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=12308 CPUtime=342.21
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 2750 0 0 0 34218 3 0 0 25 0 1 0 1098407226 12603392 2736 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 3077 2736 72 166 0 2908 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12308

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=931096/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=13556 CPUtime=402.19
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3013 0 0 0 40216 3 0 0 25 0 1 0 1098407226 13881344 2999 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 3389 2999 72 166 0 3220 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13556

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=930648/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=14128 CPUtime=462.17
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3109 0 0 0 46214 3 0 0 25 0 1 0 1098407226 14467072 3095 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 3532 3095 72 166 0 3363 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14128

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=930200/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=14704 CPUtime=522.17
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3228 0 0 0 52213 4 0 0 25 0 1 0 1098407226 15056896 3214 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 3676 3214 72 166 0 3507 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 14704

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=929752/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=15280 CPUtime=582.15
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3333 0 0 0 58211 4 0 0 25 0 1 0 1098407226 15646720 3319 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 3820 3319 72 166 0 3651 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15280

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25642
/proc/meminfo: memFree=929304/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=15784 CPUtime=642.13
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3447 0 0 0 64209 4 0 0 25 0 1 0 1098407226 16162816 3433 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 3946 3433 72 166 0 3777 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 15784

[startup+702.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 25642
/proc/meminfo: memFree=928920/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=16360 CPUtime=702.12
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3540 0 0 0 70207 5 0 0 25 0 1 0 1098407226 16752640 3526 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4090 3526 72 166 0 3921 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 16360

[startup+762.306 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 25642
/proc/meminfo: memFree=928600/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=16552 CPUtime=762.11
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3618 0 0 0 76206 5 0 0 25 0 1 0 1098407226 16949248 3604 1992294400 134512640 135192793 4294956224 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4138 3604 72 166 0 3969 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16552

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 25642
/proc/meminfo: memFree=928472/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=16744 CPUtime=822.1
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3640 0 0 0 82204 6 0 0 25 0 1 0 1098407226 17145856 3626 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4186 3626 72 166 0 4017 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 16744

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25642
/proc/meminfo: memFree=927960/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=17320 CPUtime=882.08
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3767 0 0 0 88202 6 0 0 25 0 1 0 1098407226 17735680 3753 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4330 3753 72 166 0 4161 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 17320

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25642
/proc/meminfo: memFree=927768/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=17512 CPUtime=942.06
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3816 0 0 0 94200 6 0 0 25 0 1 0 1098407226 17932288 3802 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4378 3802 72 166 0 4209 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 17512

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25644
/proc/meminfo: memFree=927384/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=17820 CPUtime=1002.05
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 3909 0 0 0 100198 7 0 0 25 0 1 0 1098407226 18247680 3895 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4455 3895 72 166 0 4286 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 17820

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25644
/proc/meminfo: memFree=926872/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=18364 CPUtime=1062.03
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 4029 0 0 0 106196 7 0 0 25 0 1 0 1098407226 18804736 4015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4591 4015 72 166 0 4422 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 18364

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 25644
/proc/meminfo: memFree=926616/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=18716 CPUtime=1122.02
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 4095 0 0 0 112195 7 0 0 25 0 1 0 1098407226 19165184 4081 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4679 4081 72 166 0 4510 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 18716

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 25644
/proc/meminfo: memFree=926552/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=18716 CPUtime=1182
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 4110 0 0 0 118193 7 0 0 25 0 1 0 1098407226 19165184 4096 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4679 4096 72 166 0 4510 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 18716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 25644
/proc/meminfo: memFree=926488/2055920 swapFree=4176708/4192956
[pid=25641] ppid=25639 vsize=18716 CPUtime=1200.1
/proc/25641/stat : 25641 (mxc-sat09) R 25639 25641 25449 0 -1 4194304 4115 0 0 0 120003 7 0 0 25 0 1 0 1098407226 19165184 4101 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/25641/statm: 4679 4101 72 166 0 4510 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 18716

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): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.079987
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 18716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4115
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= 1748

runsolver used 0.85087 second user time and 2.53461 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 17:24:12
IDJOB=1515681
IDBENCH=70450
IDSOLVER=504
FILE ID=node51/1515681-1238257452
PBS_JOBID= 9060802
Free space on /tmp= 65232 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S179172230-011.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515681-1238257452/watcher-1515681-1238257452 -o /tmp/evaluation-result-1515681-1238257452/solver-1515681-1238257452 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515681-1238257452.cnf

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

MD5SUM BENCH= af61a6a11d784bb0b80c63b360b179f6
RANDOM SEED=1620728484

node51.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		: 3000.234
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		: 3000.234
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:        943680 kB
Buffers:         66652 kB
Cached:         959332 kB
SwapCached:       9996 kB
Active:         104172 kB
Inactive:       933192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        943680 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          17084 kB
Slab:            60952 kB
Committed_AS:  2914076 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 17:44:14