Trace number 1515261

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1767813611-042.cnf
MD5SUMe8bef21b1523a2570095f6899127c7e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038993
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data 

22.08/22.14	c starting MXC with:
22.08/22.14	c cnf_path = HOME/instance-1515261-1238252264.cnf
22.08/22.14	c restart_strategy = auto
22.08/22.14	c sign_strategy = cached
22.08/22.14	c use_preprocessing = -1
22.08/22.14	c output_implicant = 1
22.08/22.14	c timeout_seconds = 0
22.08/22.14	c running SatELite... done
22.08/22.14	c 1 vars eliminated
22.08/22.14	c received 0 units and 2343 clauses from SatELite
22.08/22.14	c 0 assignments made, starting to guess now
22.08/22.14	c ===================================[MXC]=====================================
22.08/22.14	c | Conflicts |                Clause Statistics                   |   Vars   |
22.08/22.14	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.08/22.14	c =============================================================================
22.08/22.14	c |         0 |       0       0     2343        0        0     nan |      110 |
22.08/22.14	c |       100 |       0       0     2343      100     1050    26.0 |      110 |
22.08/22.14	c |       210 |       0       0     2343      210     1105    24.7 |      110 |
22.08/22.14	c |       441 |       0       0     2343      441     1220    24.5 |      110 |
22.08/22.14	c |       805 |       0       0     2343      805     1402    24.4 |      110 |
22.08/22.14	c |      1315 |       0       0     2343     1315     1609    24.5 |      110 |
22.08/22.14	c |      1986 |       0       0     2343     1138     1754    23.7 |      110 |
22.08/22.14	c |      2834 |       0       0     2343     1046     1894    22.4 |      110 |
22.08/22.14	c |      3876 |       0       0     2343     1076     2031    22.0 |      110 |
22.08/22.14	c |      5132 |       0       0     2343     1260     2163    22.3 |      110 |
22.08/22.14	c |      6623 |       0       0     2343     1626     2292    22.7 |      110 |
22.08/22.14	c |      8373 |       0       0     2343     2202     2419    22.2 |      110 |
22.08/22.14	c |     10408 |       0       0     2343     1764     2543    21.6 |      110 |
22.08/22.14	c |     12756 |       0       0     2343     1492     2665    22.0 |      110 |
22.08/22.14	c |     15449 |       0       0     2343     1438     2786    21.8 |      110 |
22.08/22.14	c |     18521 |       0       0     2343     1645     2906    22.4 |      110 |
22.08/22.14	c |     22010 |       0       0     2343     2158     3025    22.3 |      110 |
22.08/22.14	c |     25958 |       0       0     2343     3030     3144    22.5 |      110 |
22.08/22.14	c |     30411 |       0       0     2343     2699     3262    22.0 |      110 |
22.08/22.14	c |     35419 |       0       0     2343     2736     3381    22.8 |      110 |
22.08/22.14	c |     41038 |       0       0     2343     3213     3499    21.9 |      110 |
22.08/22.14	c |     47329 |       0       0     2343     2397     3618    22.0 |      110 |
22.08/22.14	c |     54360 |       0       0     2343     2060     3737    21.8 |      110 |
22.08/22.14	c |     62205 |       0       0     2343     2299     3857    20.9 |      110 |
22.08/22.14	c |     70945 |       0       0     2343     3201     3978    22.4 |      110 |
22.08/22.14	c |     80669 |       0       0     2343     2836     4099    21.9 |      110 |
22.08/22.14	c |     91476 |       0       0     2343     3251     4222    21.9 |      110 |
22.08/22.14	c |    103474 |       0       0     2343     2400     4346    20.9 |      110 |
22.08/22.14	c |    116782 |       0       0     2343     2468     4471    20.9 |      110 |
22.08/22.14	c |    131532 |       0       0     2343     3612     4597    22.3 |      110 |
22.08/22.14	c |    147868 |       0       0     2343     3651     4726    21.7 |      110 |
22.08/22.14	c |    165948 |       0       0     2343     2572     4855    21.6 |      110 |
22.08/22.14	c |    185947 |       0       0     2343     2890     4987    21.0 |      110 |
22.08/22.14	c |    208057 |       0       0     2343     4814     5120    21.0 |      110 |
22.08/22.14	c |    232489 |       0       0     2343     3345     5255    20.8 |      110 |
22.08/22.14	c |    259475 |       0       0     2343     3717     5393    21.5 |      110 |
22.08/22.14	c |    289271 |       0       0     2343     3478     5532    21.6 |      110 |
22.08/22.14	c |    322158 |       0       0     2343     5583     5674    22.6 |      110 |
22.08/22.14	c |    358445 |       0       0     2343     4578     5818    21.8 |      110 |
22.08/22.14	c |    398472 |       0       0     2343     3391     5965    20.4 |      110 |
22.08/22.14	c |    442613 |       0       0     2343     5298     6114    21.0 |      110 |
22.08/22.14	c |    491279 |       0       0     2343     4510     6265    21.6 |      110 |
22.08/22.14	c |    544923 |       0       0     2343     4283

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-1515261-1238252264/watcher-1515261-1238252264 -o /tmp/evaluation-result-1515261-1238252264/solver-1515261-1238252264 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515261-1238252264.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: 0.92 0.98 0.99 3/64 25976
/proc/meminfo: memFree=1002128/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=976 CPUtime=0
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1097892698 999424 128 1992294400 134512640 135192793 4294956224 18446744073709551615 134567651 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 244 128 55 166 0 75 0

[startup+0.013876 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25976
/proc/meminfo: memFree=1002128/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=1240 CPUtime=0.01
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 1097892698 1269760 209 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 310 209 71 166 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1240

[startup+0.102895 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25976
/proc/meminfo: memFree=1002128/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=1768 CPUtime=0.1
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 334 0 0 0 10 0 0 0 18 0 1 0 1097892698 1810432 320 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 442 320 72 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.302937 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25976
/proc/meminfo: memFree=1002128/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=1900 CPUtime=0.29
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 389 0 0 0 29 0 0 0 19 0 1 0 1097892698 1945600 375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 475 375 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.702025 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25976
/proc/meminfo: memFree=1002128/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=2168 CPUtime=0.69
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 451 0 0 0 69 0 0 0 22 0 1 0 1097892698 2220032 437 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 542 437 72 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25977
/proc/meminfo: memFree=1000456/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=2568 CPUtime=1.49
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 524 0 0 0 149 0 0 0 25 0 1 0 1097892698 2629632 510 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 642 510 72 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10154 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25977
/proc/meminfo: memFree=1000008/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=2836 CPUtime=3.09
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 612 0 0 0 309 0 0 0 25 0 1 0 1097892698 2904064 598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 709 598 72 166 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2836

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25977
/proc/meminfo: memFree=999440/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=3396 CPUtime=6.29
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 730 0 0 0 629 0 0 0 25 0 1 0 1097892698 3477504 716 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 849 716 72 166 0 680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3396

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25977
/proc/meminfo: memFree=998544/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=4212 CPUtime=12.69
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 914 0 0 0 1269 0 0 0 25 0 1 0 1097892698 4313088 900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 1053 900 72 166 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4212

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25977
/proc/meminfo: memFree=997584/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=5220 CPUtime=25.48
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 1134 0 0 0 2548 0 0 0 25 0 1 0 1097892698 5345280 1120 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 1305 1120 72 166 0 1136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5220

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25977
/proc/meminfo: memFree=996496/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=6584 CPUtime=51.07
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 1426 0 0 0 5107 0 0 0 25 0 1 0 1097892698 6742016 1412 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 1646 1412 72 166 0 1477 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6584

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25977
/proc/meminfo: memFree=994448/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=8584 CPUtime=102.26
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 1919 0 0 0 10225 1 0 0 25 0 1 0 1097892698 8790016 1905 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 2146 1905 72 166 0 1977 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8584

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25977
/proc/meminfo: memFree=993424/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=9676 CPUtime=162.23
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 2173 0 0 0 16222 1 0 0 25 0 1 0 1097892698 9908224 2159 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 2419 2159 72 166 0 2250 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9676

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=992584/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=10348 CPUtime=222.2
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 2340 0 0 0 22219 1 0 0 25 0 1 0 1097892698 10596352 2326 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 2587 2326 72 166 0 2418 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10348

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=991688/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=11440 CPUtime=282.18
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 2570 0 0 0 28216 2 0 0 25 0 1 0 1097892698 11714560 2556 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 2860 2556 72 166 0 2691 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11440

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=990856/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=12496 CPUtime=342.16
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 2779 0 0 0 34214 2 0 0 25 0 1 0 1097892698 12795904 2765 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 3124 2765 72 166 0 2955 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12496

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=989896/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=13808 CPUtime=402.13
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3022 0 0 0 40211 2 0 0 25 0 1 0 1097892698 14139392 3008 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 3452 3008 72 166 0 3283 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 13808

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=989192/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=14572 CPUtime=462.12
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3186 0 0 0 46209 3 0 0 25 0 1 0 1097892698 14921728 3172 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 3643 3172 72 166 0 3474 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14572

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=988368/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=15600 CPUtime=522.09
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3387 0 0 0 52206 3 0 0 25 0 1 0 1097892698 15974400 3373 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 3900 3373 72 166 0 3731 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 15600

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=987920/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=16176 CPUtime=582.07
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3497 0 0 0 58204 3 0 0 25 0 1 0 1097892698 16564224 3483 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4044 3483 72 166 0 3875 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16176

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=987856/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=16176 CPUtime=642.05
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3509 0 0 0 64202 3 0 0 25 0 1 0 1097892698 16564224 3495 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4044 3495 72 166 0 3875 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 16176

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=987408/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=16752 CPUtime=702.03
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3621 0 0 0 70199 4 0 0 25 0 1 0 1097892698 17154048 3607 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4188 3607 72 166 0 4019 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 16752

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986768/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=17504 CPUtime=762.01
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3774 0 0 0 76197 4 0 0 25 0 1 0 1097892698 17924096 3760 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4376 3760 72 166 0 4207 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 17504

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986384/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=821.98
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3875 0 0 0 82194 4 0 0 25 0 1 0 1097892698 18513920 3861 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3861 72 166 0 4351 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 18080

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986320/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=881.96
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3894 0 0 0 88192 4 0 0 25 0 1 0 1097892698 18513920 3880 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3880 72 166 0 4351 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 18080

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986256/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=941.93
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3905 0 0 0 94189 4 0 0 25 0 1 0 1097892698 18513920 3891 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3891 72 166 0 4351 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 18080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986128/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=1001.92
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3928 0 0 0 100187 5 0 0 25 0 1 0 1097892698 18513920 3914 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3914 72 166 0 4351 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 18080

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986064/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=1061.9
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3944 0 0 0 106185 5 0 0 25 0 1 0 1097892698 18513920 3930 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3930 72 166 0 4351 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 18080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986000/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=1121.87
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3961 0 0 0 112182 5 0 0 25 0 1 0 1097892698 18513920 3947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3947 72 166 0 4351 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 18080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=986000/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=1181.85
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3970 0 0 0 118180 5 0 0 25 0 1 0 1097892698 18513920 3956 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3956 72 166 0 4351 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 18080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=985936/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=1200.05
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3975 0 0 0 120000 5 0 0 25 0 1 0 1097892698 18513920 3961 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3961 72 166 0 4351 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18080

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: 0.99 0.98 0.99 2/65 25983
/proc/meminfo: memFree=985936/2055920 swapFree=4177928/4192956
[pid=25976] ppid=25974 vsize=18080 CPUtime=1200.05
/proc/25976/stat : 25976 (mxc-sat09) R 25974 25976 25939 0 -1 4194304 3975 0 0 0 120000 5 0 0 25 0 1 0 1097892698 18513920 3961 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25976/statm: 4520 3961 72 166 0 4351 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06199
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 18080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3975
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= 2006

runsolver used 1.02084 second user time and 2.29465 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 15:57:44
IDJOB=1515261
IDBENCH=70415
IDSOLVER=504
FILE ID=node10/1515261-1238252264
PBS_JOBID= 9060774
Free space on /tmp= 65604 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1767813611-042.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515261-1238252264/watcher-1515261-1238252264 -o /tmp/evaluation-result-1515261-1238252264/solver-1515261-1238252264 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515261-1238252264.cnf

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

MD5SUM BENCH= e8bef21b1523a2570095f6899127c7e2
RANDOM SEED=1487350499

node10.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		: 3000.272
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		: 3000.272
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:       1002544 kB
Buffers:         85676 kB
Cached:         880208 kB
SwapCached:       8896 kB
Active:         196452 kB
Inactive:       780376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1002544 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          16516 kB
Slab:            62592 kB
Committed_AS:  2786996 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 16:17:47