Trace number 1518033

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/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.89/30.98	c starting MXC with:
30.89/30.98	c cnf_path = HOME/instance-1518033-1238294124.cnf
30.89/30.98	c restart_strategy = auto
30.89/30.98	c sign_strategy = cached
30.89/30.98	c use_preprocessing = -1
30.89/30.98	c output_implicant = 1
30.89/30.98	c timeout_seconds = 0
30.89/30.98	c running SatELite... done
30.89/30.98	c 11 vars eliminated
30.89/30.98	c received 0 units and 2115 clauses from SatELite
30.89/30.98	c 10 assignments made, starting to guess now
30.89/30.98	c ===================================[MXC]=====================================
30.89/30.98	c | Conflicts |                Clause Statistics                   |   Vars   |
30.89/30.98	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.89/30.98	c =============================================================================
30.89/30.98	c |         0 |       0       0     2115        0        0     nan |      500 |
30.89/30.98	c |       100 |       0       0     2115      100     1050    23.9 |      490 |
30.89/30.98	c |       210 |       0       0     2115      210     1105    25.0 |      490 |
30.89/30.98	c |       441 |       0       0     2115      441     1220    24.1 |      490 |
30.89/30.98	c |       805 |       0       0     2115      805     1402    23.8 |      490 |
30.89/30.98	c |      1315 |       0       0     2115     1315     1609    23.2 |      490 |
30.89/30.98	c |      1986 |       0       0     2115     1138     1754    22.3 |      490 |
30.89/30.98	c |      2834 |       0       0     2115     1046     1894    21.9 |      490 |
30.89/30.98	c |      3876 |       0       0     2115     1076     2031    21.9 |      490 |
30.89/30.98	c |      5132 |       0       0     2115     1259     2163    23.6 |      490 |
30.89/30.98	c |      6623 |       0       0     2115     1624     2292    24.0 |      490 |
30.89/30.98	c |      8373 |       0       0     2115     2200     2419    22.9 |      490 |
30.89/30.98	c |     10408 |       0       0     2115     1761     2543    23.2 |      490 |
30.89/30.98	c |     12756 |       0       0     2115     1488     2665    21.3 |      490 |
30.89/30.98	c |     15449 |       0       0     2115     1427     2786    21.3 |      490 |
30.89/30.98	c |     18521 |       0       0     2115     1628     2906    20.7 |      490 |
30.89/30.98	c |     22010 |       0       0     2115     2138     3025    19.9 |      490 |
30.89/30.98	c |     25958 |       0       0     2115     3009     3144    21.1 |      490 |
30.89/30.98	c |     30411 |       0       0     2115     2674     3262    20.7 |      490 |
30.89/30.98	c |     35419 |       0       0     2115     2709     3381    21.8 |      490 |
30.89/30.98	c |     41038 |       0       0     2115     3178     3499    22.0 |      490 |
30.89/30.98	c |     47329 |       0       0     2115     2356     3618    20.3 |      490 |
30.89/30.98	c |     54360 |       0       0     2115     2012     3737    19.0 |      490 |
30.89/30.98	c |     62205 |       0       0     2115     2242     3857    19.8 |      490 |
30.89/30.98	c |     70945 |       0       0     2115     3141     3978    21.5 |      490 |
30.89/30.98	c |     80669 |       0       0     2115     2767     4099    21.4 |      490 |
30.89/30.98	c |     91476 |       0       0     2115     3170     4222    22.4 |      490 |
30.89/30.98	c |    103474 |       0       0     2115     2302     4346    20.0 |      490 |
30.89/30.98	c |    116782 |       0       0     2115     2359     4471    20.4 |      490 |
30.89/30.98	c |    131532 |       0       0     2115     3496     4597    22.3 |      490 |
30.89/30.98	c |    147868 |       0       0     2115     3515     4726    21.5 |      490 |
30.89/30.98	c |    165948 |       0       0     2115     4841     4855    23.1 |      490 |
30.89/30.98	c |    185947 |       0       0     2115     2702     4987    20.5 |      490 |
30.89/30.98	c |    208057 |       0       0     2115     4594     5120    20.6 |      490 |
30.89/30.98	c |    232489 |       0       0     2115     3092     5255    21.2 |      490 |
30.89/30.98	c |    259475 |       0       0     2115     3441     5393    21.0 |      490 |
30.89/30.98	c |    289271 |       0       0     2115     3180     5532    22.4 |      490 |
30.89/30.98	c |    322158 |       0       0     2115     5259     5674    21.5 |      490 |
30.89/30.98	c |    358445 |       0       0     2115     4213     5818    20.1 |      490 |
30.89/30.98	c |    398472 |       0       0     2115     2988     5965    21.0 |      490 |
30.89/30.98	c |    442613 |       0       0     2115     4847     6114    21.5 |      490 |
30.89/30.98	c |    491279 |       0       0     2115     3993     6265    22.0 |      490 |
30.89/30.98	c |    544923 |       0       0     2115     3710

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-1518033-1238294124/watcher-1518033-1238294124 -o /tmp/evaluation-result-1518033-1238294124/solver-1518033-1238294124 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518033-1238294124.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.04 3/70 29613
/proc/meminfo: memFree=753000/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=984 CPUtime=0
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1102075690 1007616 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134740969 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 246 131 56 166 0 77 0

[startup+0.0517089 s]
/proc/loadavg: 1.00 1.02 1.04 3/70 29613
/proc/meminfo: memFree=753000/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=1644 CPUtime=0.04
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 296 0 0 0 4 0 0 0 18 0 1 0 1102075690 1683456 282 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 411 282 72 166 0 242 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1644

[startup+0.101713 s]
/proc/loadavg: 1.00 1.02 1.04 3/70 29613
/proc/meminfo: memFree=753000/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=1644 CPUtime=0.09
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 1102075690 1683456 311 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 411 311 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301734 s]
/proc/loadavg: 1.00 1.02 1.04 3/70 29613
/proc/meminfo: memFree=753000/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=1908 CPUtime=0.29
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 393 0 0 0 29 0 0 0 19 0 1 0 1102075690 1953792 379 1992294400 134512640 135192793 4294956224 18446744073709551615 134520624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 477 379 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701772 s]
/proc/loadavg: 1.00 1.02 1.04 3/70 29613
/proc/meminfo: memFree=753000/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=2172 CPUtime=0.69
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 456 0 0 0 69 0 0 0 22 0 1 0 1102075690 2224128 442 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 543 442 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50185 s]
/proc/loadavg: 1.00 1.02 1.04 2/71 29614
/proc/meminfo: memFree=751320/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=2572 CPUtime=1.49
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 548 0 0 0 149 0 0 0 25 0 1 0 1102075690 2633728 534 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 643 534 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10201 s]
/proc/loadavg: 1.00 1.02 1.04 2/71 29614
/proc/meminfo: memFree=750680/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=3104 CPUtime=3.09
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 657 0 0 0 309 0 0 0 25 0 1 0 1102075690 3178496 643 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 776 643 73 166 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.30132 s]
/proc/loadavg: 1.00 1.02 1.04 2/71 29614
/proc/meminfo: memFree=749976/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=3772 CPUtime=6.29
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 832 0 0 0 629 0 0 0 25 0 1 0 1102075690 3862528 818 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 943 818 73 166 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.702 s]
/proc/loadavg: 1.00 1.02 1.04 2/71 29614
/proc/meminfo: memFree=749024/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=4576 CPUtime=12.69
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 1031 0 0 0 1269 0 0 0 25 0 1 0 1102075690 4685824 1017 1992294400 134512640 135192793 4294956224 18446744073709551615 134534033 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 1144 1017 73 166 0 975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4576

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.04 2/71 29614
/proc/meminfo: memFree=747872/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=5780 CPUtime=25.48
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 1308 0 0 0 2548 0 0 0 25 0 1 0 1102075690 5918720 1294 1992294400 134512640 135192793 4294956224 18446744073709551615 134533387 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 1445 1294 73 166 0 1276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5780

[startup+51.1017 s]
/proc/loadavg: 1.00 1.02 1.04 2/71 29614
/proc/meminfo: memFree=746400/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=7380 CPUtime=51.08
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 1688 0 0 0 5107 1 0 0 25 0 1 0 1102075690 7557120 1674 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 1845 1674 73 166 0 1676 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7380

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.03 2/71 29614
/proc/meminfo: memFree=744288/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=9664 CPUtime=102.27
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 2194 0 0 0 10225 2 0 0 25 0 1 0 1102075690 9895936 2180 1992294400 134512640 135192793 4294956224 18446744073709551615 134552380 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 2416 2180 73 166 0 2247 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9664

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/71 29614
/proc/meminfo: memFree=742496/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=11872 CPUtime=162.25
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 2653 0 0 0 16223 2 0 0 25 0 1 0 1102075690 12156928 2639 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 2968 2639 73 166 0 2799 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11872

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 29614
/proc/meminfo: memFree=741216/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=13344 CPUtime=222.23
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 2965 0 0 0 22221 2 0 0 25 0 1 0 1102075690 13664256 2951 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 3336 2951 73 166 0 3167 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13344

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/71 29614
/proc/meminfo: memFree=739936/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=14668 CPUtime=282.22
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 3274 0 0 0 28219 3 0 0 25 0 1 0 1102075690 15020032 3260 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 3667 3260 73 166 0 3498 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/71 29614
/proc/meminfo: memFree=739040/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=15616 CPUtime=342.2
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 3471 0 0 0 34217 3 0 0 25 0 1 0 1102075690 15990784 3457 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 3904 3457 73 166 0 3735 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15616

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=738144/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=16668 CPUtime=402.19
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 3704 0 0 0 40216 3 0 0 25 0 1 0 1102075690 17068032 3690 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 4167 3690 73 166 0 3998 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16668

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=737248/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=17628 CPUtime=462.17
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 3911 0 0 0 46214 3 0 0 25 0 1 0 1102075690 18051072 3897 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 4407 3897 73 166 0 4238 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17628

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=736608/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=18232 CPUtime=522.15
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 4074 0 0 0 52212 3 0 0 25 0 1 0 1102075690 18669568 4060 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 4558 4060 73 166 0 4389 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18232

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=736032/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=18980 CPUtime=582.14
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 4233 0 0 0 58210 4 0 0 25 0 1 0 1102075690 19435520 4219 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 4745 4219 73 166 0 4576 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18980

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=735200/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=19604 CPUtime=642.13
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 4420 0 0 0 64209 4 0 0 25 0 1 0 1102075690 20074496 4406 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 4901 4406 73 166 0 4732 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19604

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=734688/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=20260 CPUtime=702.11
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 4569 0 0 0 70207 4 0 0 25 0 1 0 1102075690 20746240 4555 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 5065 4555 73 166 0 4896 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20260

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=733856/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=21204 CPUtime=762.11
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 4754 0 0 0 76206 5 0 0 25 0 1 0 1102075690 21712896 4740 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 5301 4740 73 166 0 5132 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 21204

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=733472/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=21748 CPUtime=822.09
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 4893 0 0 0 82204 5 0 0 25 0 1 0 1102075690 22269952 4879 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 5437 4879 73 166 0 5268 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 21748

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=732960/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=22420 CPUtime=882.07
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 5022 0 0 0 88202 5 0 0 25 0 1 0 1102075690 22958080 5008 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 5605 5008 73 166 0 5436 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 22420

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=732512/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=22900 CPUtime=942.06
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 5125 0 0 0 94201 5 0 0 25 0 1 0 1102075690 23449600 5111 1992294400 134512640 135192793 4294956224 18446744073709551615 134552031 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 5725 5111 73 166 0 5556 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 22900

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=732000/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=23520 CPUtime=1002.04
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 5264 0 0 0 100199 5 0 0 25 0 1 0 1102075690 24084480 5250 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 5880 5250 73 166 0 5711 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 23520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=731488/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=23968 CPUtime=1062.02
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 5388 0 0 0 106197 5 0 0 25 0 1 0 1102075690 24543232 5374 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 5992 5374 73 166 0 5823 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=731104/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=24508 CPUtime=1122.01
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 5493 0 0 0 112195 6 0 0 25 0 1 0 1102075690 25096192 5479 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 6127 5479 73 166 0 5958 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 24508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=730656/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=24972 CPUtime=1182
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 5584 0 0 0 118194 6 0 0 25 0 1 0 1102075690 25571328 5570 1992294400 134512640 135192793 4294956224 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 6243 5570 73 166 0 6074 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 24972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29616
/proc/meminfo: memFree=730528/2055920 swapFree=4173156/4192956
[pid=29613] ppid=29611 vsize=25132 CPUtime=1200.1
/proc/29613/stat : 29613 (mxc-sat09) R 29611 29613 26165 0 -1 4194304 5619 0 0 0 120004 6 0 0 25 0 1 0 1102075690 25735168 5605 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/29613/statm: 6283 5605 73 166 0 6114 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 25132

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): 1200.04
CPU system time (s): 0.065989
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 25132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5619
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= 2253

runsolver used 0.902862 second user time and 3.47347 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-29 04:35:24
IDJOB=1518033
IDBENCH=70646
IDSOLVER=504
FILE ID=node36/1518033-1238294124
PBS_JOBID= 9060920
Free space on /tmp= 66412 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518033-1238294124/watcher-1518033-1238294124 -o /tmp/evaluation-result-1518033-1238294124/solver-1518033-1238294124 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518033-1238294124.cnf

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=872828592

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:        753480 kB
Buffers:        104976 kB
Cached:        1092196 kB
SwapCached:       9216 kB
Active:         271788 kB
Inactive:       936016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        753480 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            80064 kB
Committed_AS:  2915552 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 2009-03-29 04:55:27