Trace number 1515489

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S393518083-009.cnf
MD5SUM81856c3d33444497a06d91594d737387
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

21.18/21.25	c starting MXC with:
21.18/21.25	c cnf_path = HOME/instance-1515489-1238254826.cnf
21.18/21.25	c restart_strategy = auto
21.18/21.25	c sign_strategy = cached
21.18/21.25	c use_preprocessing = -1
21.18/21.25	c output_implicant = 1
21.18/21.25	c timeout_seconds = 0
21.18/21.25	c running SatELite... done
21.18/21.25	c 1 vars eliminated
21.18/21.25	c received 0 units and 2130 clauses from SatELite
21.18/21.25	c 0 assignments made, starting to guess now
21.18/21.25	c ===================================[MXC]=====================================
21.18/21.25	c | Conflicts |                Clause Statistics                   |   Vars   |
21.18/21.25	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.18/21.25	c =============================================================================
21.18/21.25	c |         0 |       0       0     2130        0        0     nan |      100 |
21.18/21.25	c |       100 |       0       0     2130      100     1050    22.4 |      100 |
21.18/21.25	c |       210 |       0       0     2130      210     1105    23.0 |      100 |
21.18/21.25	c |       441 |       0       0     2130      441     1220    22.2 |      100 |
21.18/21.25	c |       805 |       0       0     2130      805     1402    22.3 |      100 |
21.18/21.25	c |      1315 |       0       0     2130     1315     1609    22.2 |      100 |
21.18/21.25	c |      1986 |       0       0     2130     1138     1754    21.4 |      100 |
21.18/21.25	c |      2834 |       0       0     2130     1046     1894    20.4 |      100 |
21.18/21.25	c |      3876 |       0       0     2130     1077     2031    19.9 |      100 |
21.18/21.25	c |      5132 |       0       0     2130     1261     2163    20.7 |      100 |
21.18/21.25	c |      6623 |       0       0     2130     1627     2292    20.0 |      100 |
21.18/21.25	c |      8373 |       0       0     2130     2204     2419    20.9 |      100 |
21.18/21.25	c |     10408 |       0       0     2130     1767     2543    20.1 |      100 |
21.18/21.25	c |     12756 |       0       0     2130     1497     2665    19.9 |      100 |
21.18/21.25	c |     15449 |       0       0     2130     1438     2786    20.1 |      100 |
21.18/21.25	c |     18521 |       0       0     2130     1641     2906    19.5 |      100 |
21.18/21.25	c |     22010 |       0       0     2130     2155     3025    19.8 |      100 |
21.18/21.25	c |     25958 |       0       0     2130     3031     3144    20.0 |      100 |
21.18/21.25	c |     30411 |       0       0     2130     2699     3262    19.3 |      100 |
21.18/21.25	c |     35419 |       0       0     2130     2735     3381    19.8 |      100 |
21.18/21.25	c |     41038 |       0       0     2130     3210     3499    20.5 |      100 |
21.18/21.25	c |     47329 |       0       0     2130     2394     3618    20.3 |      100 |
21.18/21.25	c |     54360 |       0       0     2130     2058     3737    19.6 |      100 |
21.18/21.25	c |     62205 |       0       0     2130     2296     3857    19.3 |      100 |
21.18/21.25	c |     70945 |       0       0     2130     3202     3978    19.6 |      100 |
21.18/21.25	c |     80669 |       0       0     2130     2844     4099    19.8 |      100 |
21.18/21.25	c |     91476 |       0       0     2130     3262     4222    19.4 |      100 |
21.18/21.25	c |    103474 |       0       0     2130     2410     4346    19.4 |      100 |
21.18/21.25	c |    116782 |       0       0     2130     2482     4471    19.7 |      100 |
21.18/21.25	c |    131532 |       0       0     2130     3628     4597    19.3 |      100 |
21.18/21.25	c |    147868 |       0       0     2130     3669     4726    19.2 |      100 |
21.18/21.25	c |    165948 |       0       0     2130     2603     4855    18.8 |      100 |
21.18/21.25	c |    185947 |       0       0     2130     2918     4987    19.1 |      100 |
21.18/21.25	c |    208057 |       0       0     2130     4829     5120    19.5 |      100 |
21.18/21.25	c |    232489 |       0       0     2130     3355     5255    19.7 |      100 |
21.18/21.25	c |    259475 |       0       0     2130     3736     5393    19.7 |      100 |
21.18/21.25	c |    289271 |       0       0     2130     3514     5532    20.0 |      100 |
21.18/21.25	c |    322158 |       0       0     2130     5623     5674    18.8 |      100 |
21.18/21.25	c |    358445 |       0       0     2130     4627     5818    19.4 |      100 |
21.18/21.25	c |    398472 |       0       0     2130     3448     5965    20.0 |      100 |
21.18/21.25	c |    442613 |       0       0     2130     5339     6114    18.8 |      100 |
21.18/21.25	c |    491279 |       0       0     2130     4533     6265    18.9 |      100 |
21.18/21.25	c |    544923 |       0       0     2130     4301

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-1515489-1238254826/watcher-1515489-1238254826 -o /tmp/evaluation-result-1515489-1238254826/solver-1515489-1238254826 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515489-1238254826.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 0.98 0.99 2/72 3072
/proc/meminfo: memFree=1690480/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=976 CPUtime=0
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1098143729 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134568017 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 244 122 55 166 0 75 0

[startup+0.05193 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 3072
/proc/meminfo: memFree=1690480/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=1636 CPUtime=0.05
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 300 0 0 0 5 0 0 0 18 0 1 0 1098143729 1675264 286 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 409 286 71 166 0 240 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1636

[startup+0.102938 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 3072
/proc/meminfo: memFree=1690480/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=1636 CPUtime=0.1
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 1098143729 1675264 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 409 305 72 166 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1636

[startup+0.301974 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 3072
/proc/meminfo: memFree=1690480/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=1900 CPUtime=0.3
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 380 0 0 0 30 0 0 0 19 0 1 0 1098143729 1945600 366 1992294400 134512640 135192793 4294956224 18446744073709551615 134550804 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 475 366 72 166 0 306 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1900

[startup+0.701047 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 3072
/proc/meminfo: memFree=1690480/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=2168 CPUtime=0.69
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 429 0 0 0 69 0 0 0 23 0 1 0 1098143729 2220032 415 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 542 415 72 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3073
/proc/meminfo: memFree=1688936/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=2440 CPUtime=1.49
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 517 0 0 0 149 0 0 0 25 0 1 0 1098143729 2498560 503 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 610 503 72 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3073
/proc/meminfo: memFree=1688424/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=2992 CPUtime=3.09
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 615 0 0 0 309 0 0 0 25 0 1 0 1098143729 3063808 601 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 748 601 72 166 0 579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2992

[startup+6.30106 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3073
/proc/meminfo: memFree=1687720/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=3408 CPUtime=6.29
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 726 0 0 0 629 0 0 0 25 0 1 0 1098143729 3489792 712 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 852 712 72 166 0 683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3408

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3073
/proc/meminfo: memFree=1686888/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=4084 CPUtime=12.69
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 906 0 0 0 1269 0 0 0 25 0 1 0 1098143729 4182016 892 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 1021 892 72 166 0 852 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4084

[startup+25.5026 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3073
/proc/meminfo: memFree=1685800/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=5496 CPUtime=25.48
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 1176 0 0 0 2548 0 0 0 25 0 1 0 1098143729 5627904 1162 1992294400 134512640 135192793 4294956224 18446744073709551615 134550428 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 1374 1162 72 166 0 1205 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5496

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3073
/proc/meminfo: memFree=1684328/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=6984 CPUtime=51.07
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 1528 0 0 0 5107 0 0 0 25 0 1 0 1098143729 7151616 1514 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 1746 1514 72 166 0 1577 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6984

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3073
/proc/meminfo: memFree=1682664/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=8764 CPUtime=102.26
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 1929 0 0 0 10225 1 0 0 25 0 1 0 1098143729 8974336 1915 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 2191 1915 72 166 0 2022 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8764

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1681320/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=10048 CPUtime=162.23
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 2256 0 0 0 16222 1 0 0 25 0 1 0 1098143729 10289152 2242 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 2512 2242 72 166 0 2343 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10048

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1680488/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=11064 CPUtime=222.22
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 2459 0 0 0 22220 2 0 0 25 0 1 0 1098143729 11329536 2445 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 2766 2445 72 166 0 2597 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11064

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1679336/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=12376 CPUtime=282.19
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 2744 0 0 0 28217 2 0 0 25 0 1 0 1098143729 12673024 2730 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3094 2730 72 166 0 2925 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12376

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1678440/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=13516 CPUtime=342.18
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 2952 0 0 0 34215 3 0 0 25 0 1 0 1098143729 13840384 2938 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3379 2938 72 166 0 3210 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13516

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1677928/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=14032 CPUtime=402.15
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3068 0 0 0 40212 3 0 0 25 0 1 0 1098143729 14368768 3054 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3508 3054 72 166 0 3339 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14032

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1677864/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=14032 CPUtime=462.13
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3084 0 0 0 46210 3 0 0 25 0 1 0 1098143729 14368768 3070 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3508 3070 72 166 0 3339 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14032

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1677800/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=14032 CPUtime=522.11
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3095 0 0 0 52208 3 0 0 25 0 1 0 1098143729 14368768 3081 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3508 3081 72 166 0 3339 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14032

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1677224/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=14736 CPUtime=582.09
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3224 0 0 0 58206 3 0 0 25 0 1 0 1098143729 15089664 3210 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3684 3210 72 166 0 3515 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 14736

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1676712/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=15312 CPUtime=642.08
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3344 0 0 0 64204 4 0 0 25 0 1 0 1098143729 15679488 3330 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3828 3330 72 166 0 3659 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15312

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1676200/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=15828 CPUtime=702.05
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3467 0 0 0 70201 4 0 0 25 0 1 0 1098143729 16207872 3453 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 3957 3453 72 166 0 3788 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 15828

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1675368/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=16744 CPUtime=762.03
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3656 0 0 0 76199 4 0 0 25 0 1 0 1098143729 17145856 3642 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4186 3642 72 166 0 4017 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 16744

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1674984/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=17320 CPUtime=822.02
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3764 0 0 0 82197 5 0 0 25 0 1 0 1098143729 17735680 3750 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4330 3750 72 166 0 4161 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 17320

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1674728/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=17512 CPUtime=881.99
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3821 0 0 0 88194 5 0 0 25 0 1 0 1098143729 17932288 3807 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4378 3807 72 166 0 4209 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17512

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1674600/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=17704 CPUtime=941.97
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3866 0 0 0 94192 5 0 0 25 0 1 0 1098143729 18128896 3852 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4426 3852 72 166 0 4257 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 17704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1674408/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=17896 CPUtime=1001.95
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3919 0 0 0 100190 5 0 0 25 0 1 0 1098143729 18325504 3905 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4474 3905 72 166 0 4305 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 17896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1674152/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=18088 CPUtime=1061.94
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 3982 0 0 0 106188 6 0 0 25 0 1 0 1098143729 18522112 3968 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4522 3968 72 166 0 4353 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 18088

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1673704/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=18468 CPUtime=1121.92
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 4083 0 0 0 112186 6 0 0 25 0 1 0 1098143729 18911232 4069 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4617 4069 72 166 0 4448 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 18468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1673384/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=18852 CPUtime=1181.89
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 4151 0 0 0 118183 6 0 0 25 0 1 0 1098143729 19304448 4137 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4713 4137 72 166 0 4544 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 18852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3075
/proc/meminfo: memFree=1673384/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=18852 CPUtime=1200.09
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 4152 0 0 0 120003 6 0 0 25 0 1 0 1098143729 19304448 4138 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4713 4138 72 166 0 4544 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18852

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 2/73 3075
/proc/meminfo: memFree=1673384/2055920 swapFree=4174692/4192956
[pid=3072] ppid=3070 vsize=18852 CPUtime=1200.09
/proc/3072/stat : 3072 (mxc-sat09) R 3070 3072 2964 0 -1 4194304 4152 0 0 0 120003 6 0 0 25 0 1 0 1098143729 19304448 4138 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/3072/statm: 4713 4138 72 166 0 4544 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.069989
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 18852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4152
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= 2002

runsolver used 1.12083 second user time and 3.2565 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-28 16:40:26
IDJOB=1515489
IDBENCH=70434
IDSOLVER=504
FILE ID=node67/1515489-1238254826
PBS_JOBID= 9060803
Free space on /tmp= 66376 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S393518083-009.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515489-1238254826/watcher-1515489-1238254826 -o /tmp/evaluation-result-1515489-1238254826/solver-1515489-1238254826 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515489-1238254826.cnf

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

MD5SUM BENCH= 81856c3d33444497a06d91594d737387
RANDOM SEED=1803029556

node67.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		: 3000.265
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		: 3000.265
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:       1690960 kB
Buffers:         49376 kB
Cached:         248576 kB
SwapCached:       9680 kB
Active:         102396 kB
Inactive:       206640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690960 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            41028 kB
Committed_AS:  3057544 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-28 17:00:28