Trace number 1518801

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf
MD5SUM4a78ab70ae5c4ba56ac4f88e429d1c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.08/32.13	c starting MXC with:
32.08/32.13	c cnf_path = HOME/instance-1518801-1238304398.cnf
32.08/32.13	c restart_strategy = auto
32.08/32.13	c sign_strategy = cached
32.08/32.13	c use_preprocessing = -1
32.08/32.13	c output_implicant = 1
32.08/32.13	c timeout_seconds = 0
32.08/32.13	c running SatELite... done
32.08/32.13	c 15 vars eliminated
32.08/32.13	c received 0 units and 2270 clauses from SatELite
32.08/32.13	c 14 assignments made, starting to guess now
32.08/32.13	c ===================================[MXC]=====================================
32.08/32.13	c | Conflicts |                Clause Statistics                   |   Vars   |
32.08/32.13	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.08/32.13	c =============================================================================
32.08/32.13	c |         0 |       0       0     2270        0        0     nan |      540 |
32.08/32.13	c |       100 |       0       0     2270      100     1050    27.2 |      526 |
32.08/32.13	c |       210 |       0       0     2270      210     1105    27.1 |      526 |
32.08/32.13	c |       441 |       0       0     2270      441     1220    25.3 |      526 |
32.08/32.13	c |       805 |       0       0     2270      805     1402    25.7 |      526 |
32.08/32.13	c |      1315 |       0       0     2270     1315     1609    25.9 |      526 |
32.08/32.13	c |      1986 |       0       0     2270     1138     1754    25.1 |      526 |
32.08/32.13	c |      2834 |       0       0     2270     1046     1894    25.3 |      526 |
32.08/32.13	c |      3876 |       0       0     2270     1076     2031    23.7 |      526 |
32.08/32.13	c |      5132 |       0       0     2270     1259     2163    25.7 |      526 |
32.08/32.13	c |      6623 |       0       0     2270     1624     2292    24.0 |      526 |
32.08/32.13	c |      8373 |       0       0     2270     2200     2419    23.2 |      526 |
32.08/32.13	c |     10408 |       0       0     2270     1761     2543    24.0 |      526 |
32.08/32.13	c |     12756 |       0       0     2270     1486     2665    23.8 |      526 |
32.08/32.13	c |     15449 |       0       0     2270     1426     2786    23.9 |      526 |
32.08/32.13	c |     18521 |       0       0     2270     1626     2906    23.7 |      526 |
32.08/32.13	c |     22010 |       0       0     2270     2135     3025    25.7 |      526 |
32.08/32.13	c |     25958 |       0       0     2270     3005     3144    26.1 |      526 |
32.08/32.13	c |     30411 |       0       0     2270     2670     3262    23.9 |      526 |
32.08/32.13	c |     35419 |       0       0     2270     2701     3381    24.2 |      526 |
32.08/32.13	c |     41038 |       0       0     2270     3170     3499    23.4 |      526 |
32.08/32.13	c |     47329 |       0       0     2270     2347     3618    24.1 |      526 |
32.08/32.13	c |     54360 |       0       0     2270     2001     3737    22.4 |      526 |
32.08/32.13	c |     62205 |       0       0     2270     2227     3857    24.3 |      526 |
32.08/32.13	c |     70945 |       0       0     2270     3122     3978    23.6 |      526 |
32.08/32.13	c |     80669 |       0       0     2270     2749     4099    26.8 |      526 |
32.08/32.13	c |     91476 |       0       0     2270     3156     4222    27.0 |      526 |
32.08/32.13	c |    103474 |       0       0     2270     2286     4346    23.3 |      526 |
32.08/32.13	c |    116782 |       0       0     2270     2339     4471    22.9 |      526 |
32.08/32.13	c |    131532 |       0       0     2270     3476     4597    22.6 |      526 |
32.08/32.13	c |    147868 |       0       0     2270     3496     4726    25.3 |      526 |
32.08/32.13	c |    165948 |       0       0     2270     4822     4855    25.2 |      526 |
32.08/32.13	c |    185947 |       0       0     2270     2681     4987    23.0 |      526 |
32.08/32.13	c |    208057 |       0       0     2270     4580     5120    23.4 |      526 |
32.08/32.13	c |    232489 |       0       0     2270     3070     5255    22.7 |      526 |
32.08/32.13	c |    259475 |       0       0     2270     3418     5393    23.7 |      526 |
32.08/32.13	c |    289271 |       0       0     2270     3156     5532    24.1 |      526 |
32.08/32.13	c |    322158 |       0       0     2270     5230     5674    24.9 |      526 |
32.08/32.13	c |    358445 |       0       0     2270     4179     5818    23.7 |      526 |
32.08/32.13	c |    398472 |       0       0     2270     5934     5965    25.1 |      526 |
32.08/32.13	c |    442613 |       0       0     2270     4812     6114    24.5 |      526 |
32.08/32.13	c |    491279 |       0       0     2270     3960     6265    23.5 |      526 |
32.08/32.13	c |    544923 |       0       0     2270     3691

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-1518801-1238304398/watcher-1518801-1238304398 -o /tmp/evaluation-result-1518801-1238304398/solver-1518801-1238304398 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518801-1238304398.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: 0.91 0.97 0.99 2/64 24096
/proc/meminfo: memFree=822952/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=1108 CPUtime=0
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1103103037 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134573467 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 277 145 56 166 0 108 0

[startup+0.0824389 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 24096
/proc/meminfo: memFree=822952/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=1768 CPUtime=0.07
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 342 0 0 0 7 0 0 0 18 0 1 0 1103103037 1810432 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 442 328 73 166 0 273 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1768

[startup+0.10144 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 24096
/proc/meminfo: memFree=822952/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=1768 CPUtime=0.09
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1103103037 1810432 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 442 328 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301461 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 24096
/proc/meminfo: memFree=822952/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=2032 CPUtime=0.29
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 401 0 0 0 29 0 0 0 19 0 1 0 1103103037 2080768 387 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 508 387 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701505 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 24096
/proc/meminfo: memFree=822952/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=2296 CPUtime=0.69
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 484 0 0 0 69 0 0 0 23 0 1 0 1103103037 2351104 470 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 574 470 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50159 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24097
/proc/meminfo: memFree=821152/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=2688 CPUtime=1.49
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 575 0 0 0 149 0 0 0 25 0 1 0 1103103037 2752512 561 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 672 561 73 166 0 503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10177 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24097
/proc/meminfo: memFree=820640/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=3216 CPUtime=3.09
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 1103103037 3293184 690 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 804 690 73 166 0 635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3216

[startup+6.30111 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 24097
/proc/meminfo: memFree=819808/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=4016 CPUtime=6.29
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 881 0 0 0 629 0 0 0 25 0 1 0 1103103037 4112384 867 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1004 867 73 166 0 835 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4016

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 24097
/proc/meminfo: memFree=818784/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=4956 CPUtime=12.69
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 1101 0 0 0 1269 0 0 0 25 0 1 0 1103103037 5074944 1087 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1239 1087 73 166 0 1070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4956

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 24097
/proc/meminfo: memFree=817504/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=6164 CPUtime=25.48
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 1396 0 0 0 2548 0 0 0 25 0 1 0 1103103037 6311936 1382 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1541 1382 73 166 0 1372 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6164

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 24097
/proc/meminfo: memFree=815968/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=7832 CPUtime=51.08
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 1774 0 0 0 5107 1 0 0 25 0 1 0 1103103037 8019968 1760 1992294400 134512640 135192793 4294956224 18446744073709551615 134552725 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1958 1760 73 166 0 1789 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7832

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 24097
/proc/meminfo: memFree=813792/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=10248 CPUtime=102.27
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 2297 0 0 0 10226 1 0 0 25 0 1 0 1103103037 10493952 2283 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 2562 2283 73 166 0 2393 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10248

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=811808/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=12640 CPUtime=162.25
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 2800 0 0 0 16223 2 0 0 25 0 1 0 1103103037 12943360 2786 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 3160 2786 73 166 0 2991 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12640

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=810528/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=14028 CPUtime=222.24
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 3109 0 0 0 22222 2 0 0 25 0 1 0 1103103037 14364672 3095 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 3507 3095 73 166 0 3338 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=809184/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=15632 CPUtime=282.22
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 3451 0 0 0 28220 2 0 0 25 0 1 0 1103103037 16007168 3437 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 3908 3437 73 166 0 3739 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15632

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=808032/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=16848 CPUtime=342.2
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 3714 0 0 0 34218 2 0 0 25 0 1 0 1103103037 17252352 3700 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 4212 3700 73 166 0 4043 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16848

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=806752/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=18356 CPUtime=402.18
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 4029 0 0 0 40216 2 0 0 25 0 1 0 1103103037 18796544 4015 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 4589 4015 73 166 0 4420 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18356

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=805984/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=19152 CPUtime=462.17
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 4223 0 0 0 46214 3 0 0 25 0 1 0 1103103037 19611648 4209 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 4788 4209 73 166 0 4619 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19152

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=805408/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=19920 CPUtime=522.16
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 4387 0 0 0 52213 3 0 0 25 0 1 0 1103103037 20398080 4373 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 4980 4373 73 166 0 4811 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19920

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=804512/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=20836 CPUtime=582.14
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 4595 0 0 0 58211 3 0 0 25 0 1 0 1103103037 21336064 4581 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 5209 4581 73 166 0 5040 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20836

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=803808/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=21592 CPUtime=642.13
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 4779 0 0 0 64209 4 0 0 25 0 1 0 1103103037 22110208 4765 1992294400 134512640 135192793 4294956224 18446744073709551615 134752159 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 5398 4765 73 166 0 5229 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21592

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=803104/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=22392 CPUtime=702.11
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 4961 0 0 0 70207 4 0 0 25 0 1 0 1103103037 22929408 4947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 5598 4947 73 166 0 5429 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22392

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=802464/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=23024 CPUtime=762.09
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5117 0 0 0 76205 4 0 0 25 0 1 0 1103103037 23576576 5103 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 5756 5103 73 166 0 5587 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23024

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=801888/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=23504 CPUtime=822.08
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5257 0 0 0 82203 5 0 0 25 0 1 0 1103103037 24068096 5243 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 5876 5243 73 166 0 5707 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23504

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=801504/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=23980 CPUtime=882.06
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5349 0 0 0 88201 5 0 0 25 0 1 0 1103103037 24555520 5335 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 5995 5335 73 166 0 5826 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23980

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=800800/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=24764 CPUtime=942.04
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5517 0 0 0 94199 5 0 0 25 0 1 0 1103103037 25358336 5503 1992294400 134512640 135192793 4294956224 18446744073709551615 134534280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 6191 5503 73 166 0 6022 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=800288/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=25260 CPUtime=1002.03
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5640 0 0 0 100197 6 0 0 25 0 1 0 1103103037 25866240 5626 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 6315 5626 73 166 0 6146 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 25260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=799904/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=25736 CPUtime=1062.02
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5736 0 0 0 106196 6 0 0 25 0 1 0 1103103037 26353664 5722 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 6434 5722 73 166 0 6265 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=799584/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=26248 CPUtime=1122
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5836 0 0 0 112194 6 0 0 25 0 1 0 1103103037 26877952 5822 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 6562 5822 73 166 0 6393 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 26248

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=799200/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=26568 CPUtime=1181.98
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5917 0 0 0 118192 6 0 0 25 0 1 0 1103103037 27205632 5903 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 6642 5903 73 166 0 6473 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 26568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24097
/proc/meminfo: memFree=799072/2055920 swapFree=4172472/4192956
[pid=24096] ppid=24094 vsize=26728 CPUtime=1200.08
/proc/24096/stat : 24096 (mxc-sat09) R 24094 24096 23686 0 -1 4194304 5958 0 0 0 120002 6 0 0 25 0 1 0 1103103037 27369472 5944 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 6682 5944 73 166 0 6513 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26728

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): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.073988
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 26728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5958
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= 1511

runsolver used 1.01484 second user time and 2.42763 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-29 07:26:38
IDJOB=1518801
IDBENCH=70710
IDSOLVER=504
FILE ID=node37/1518801-1238304398
PBS_JOBID= 9061031
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518801-1238304398/watcher-1518801-1238304398 -o /tmp/evaluation-result-1518801-1238304398/solver-1518801-1238304398 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518801-1238304398.cnf

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

MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=657386859

node37.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		: 3000.213
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		: 3000.213
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:        823368 kB
Buffers:        106280 kB
Cached:        1018040 kB
SwapCached:      14544 kB
Active:         363644 kB
Inactive:       776668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        823368 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          18764 kB
Slab:            78296 kB
Committed_AS:  2806652 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-29 07:46:41