Trace number 1518405

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
MD5SUMea276ce6a9a917d7362e239e9cf3e2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.19/30.21	c starting MXC with:
30.19/30.21	c cnf_path = HOME/instance-1518405-1238299196.cnf
30.19/30.21	c restart_strategy = auto
30.19/30.21	c sign_strategy = cached
30.19/30.21	c use_preprocessing = -1
30.19/30.21	c output_implicant = 1
30.19/30.21	c timeout_seconds = 0
30.19/30.21	c running SatELite... done
30.19/30.21	c 19 vars eliminated
30.19/30.21	c received 0 units and 2359 clauses from SatELite
30.19/30.21	c 18 assignments made, starting to guess now
30.19/30.21	c ===================================[MXC]=====================================
30.19/30.21	c | Conflicts |                Clause Statistics                   |   Vars   |
30.19/30.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.19/30.21	c =============================================================================
30.19/30.21	c |         0 |       0       0     2359        0        0     nan |      560 |
30.19/30.21	c |       100 |       0       0     2359      100     1050    29.1 |      542 |
30.19/30.21	c |       210 |       0       0     2359      210     1105    28.7 |      542 |
30.19/30.21	c |       441 |       0       0     2359      441     1220    27.4 |      542 |
30.19/30.21	c |       805 |       0       0     2359      805     1402    26.6 |      542 |
30.19/30.21	c |      1315 |       0       0     2359     1315     1609    25.5 |      542 |
30.19/30.21	c |      1986 |       0       0     2359     1138     1754    24.4 |      542 |
30.19/30.21	c |      2834 |       0       0     2359     1046     1894    23.8 |      542 |
30.19/30.21	c |      3876 |       0       0     2359     1076     2031    24.6 |      542 |
30.19/30.21	c |      5132 |       0       0     2359     1259     2163    24.7 |      542 |
30.19/30.21	c |      6623 |       0       0     2359     1624     2292    23.7 |      542 |
30.19/30.21	c |      8373 |       0       0     2359     2200     2419    24.1 |      542 |
30.19/30.21	c |     10408 |       0       0     2359     1761     2543    24.7 |      542 |
30.19/30.21	c |     12756 |       0       0     2359     1486     2665    22.6 |      542 |
30.19/30.21	c |     15449 |       0       0     2359     1424     2786    21.7 |      542 |
30.19/30.21	c |     18521 |       0       0     2359     1627     2906    23.9 |      542 |
30.19/30.21	c |     22010 |       0       0     2359     2138     3025    22.2 |      542 |
30.19/30.21	c |     25958 |       0       0     2359     3008     3144    23.9 |      542 |
30.19/30.21	c |     30411 |       0       0     2359     2675     3262    25.1 |      542 |
30.19/30.21	c |     35419 |       0       0     2359     2706     3381    24.1 |      542 |
30.19/30.21	c |     41038 |       0       0     2359     3175     3499    26.6 |      542 |
30.19/30.21	c |     47329 |       0       0     2359     2351     3618    24.5 |      542 |
30.19/30.21	c |     54360 |       0       0     2359     2005     3737    23.9 |      542 |
30.19/30.21	c |     62205 |       0       0     2359     2233     3857    24.1 |      542 |
30.19/30.21	c |     70945 |       0       0     2359     3130     3978    25.3 |      542 |
30.19/30.21	c |     80669 |       0       0     2359     2751     4099    23.0 |      542 |
30.19/30.21	c |     91476 |       0       0     2359     3149     4222    25.6 |      542 |
30.19/30.21	c |    103474 |       0       0     2359     2276     4346    22.4 |      542 |
30.19/30.21	c |    116782 |       0       0     2359     2330     4471    23.4 |      542 |
30.19/30.21	c |    131532 |       0       0     2359     3466     4597    24.2 |      542 |
30.19/30.21	c |    147868 |       0       0     2359     3486     4726    24.9 |      542 |
30.19/30.21	c |    165948 |       0       0     2359     4819     4855    24.2 |      542 |
30.19/30.21	c |    185947 |       0       0     2359     2676     4987    22.7 |      542 |
30.19/30.21	c |    208057 |       0       0     2359     4566     5120    25.0 |      542 |
30.19/30.21	c |    232489 |       0       0     2359     3060     5255    24.1 |      542 |
30.19/30.21	c |    259475 |       0       0     2359     3413     5393    25.4 |      542 |
30.19/30.21	c |    289271 |       0       0     2359     3147     5532    25.5 |      542 |
30.19/30.21	c |    322158 |       0       0     2359     5224     5674    22.8 |      542 |
30.19/30.21	c |    358445 |       0       0     2359     4167     5818    25.3 |      542 |
30.19/30.21	c |    398472 |       0       0     2359     5918     5965    23.6 |      542 |
30.19/30.21	c |    442613 |       0       0     2359     4790     6114    23.3 |      542 |
30.19/30.21	c |    491279 |       0       0     2359     3955     6265    23.5 |      542 |
30.19/30.21	c |    544923 |       0       0     2359     3668

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-1518405-1238299196/watcher-1518405-1238299196 -o /tmp/evaluation-result-1518405-1238299196/solver-1518405-1238299196 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518405-1238299196.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 3/81 31207
/proc/meminfo: memFree=1049688/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=1108 CPUtime=0
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 1102583520 1134592 151 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 277 151 56 166 0 108 0

[startup+0.052602 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31207
/proc/meminfo: memFree=1049688/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=1768 CPUtime=0.05
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 324 0 0 0 5 0 0 0 20 0 1 0 1102583520 1810432 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 442 310 72 166 0 273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1768

[startup+0.101605 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31207
/proc/meminfo: memFree=1049688/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=1896 CPUtime=0.09
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 356 0 0 0 9 0 0 0 20 0 1 0 1102583520 1941504 342 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 474 342 73 166 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1896

[startup+0.301629 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31207
/proc/meminfo: memFree=1049688/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=2160 CPUtime=0.29
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 419 0 0 0 29 0 0 0 22 0 1 0 1102583520 2211840 405 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 540 405 73 166 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701673 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31207
/proc/meminfo: memFree=1049688/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=2424 CPUtime=0.69
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 485 0 0 0 69 0 0 0 25 0 1 0 1102583520 2482176 471 1992294400 134512640 135192793 4294956224 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 606 471 73 166 0 437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2424

[startup+1.50176 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31208
/proc/meminfo: memFree=1047824/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=2688 CPUtime=1.49
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 580 0 0 0 149 0 0 0 25 0 1 0 1102583520 2752512 566 1992294400 134512640 135192793 4294956224 18446744073709551615 134534037 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 672 566 73 166 0 503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10194 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31208
/proc/meminfo: memFree=1047184/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=3344 CPUtime=3.09
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 717 0 0 0 309 0 0 0 25 0 1 0 1102583520 3424256 703 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 836 703 73 166 0 667 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.3013 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31208
/proc/meminfo: memFree=1046352/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=4008 CPUtime=6.29
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 892 0 0 0 629 0 0 0 25 0 1 0 1102583520 4104192 878 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 1002 878 73 166 0 833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4008

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31208
/proc/meminfo: memFree=1045272/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=4936 CPUtime=12.69
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 1111 0 0 0 1269 0 0 0 25 0 1 0 1102583520 5054464 1097 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 1234 1097 73 166 0 1065 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4936

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31208
/proc/meminfo: memFree=1043864/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=6268 CPUtime=25.49
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 1433 0 0 0 2548 1 0 0 25 0 1 0 1102583520 6418432 1419 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 1567 1419 73 166 0 1398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6268

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31208
/proc/meminfo: memFree=1042264/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=8028 CPUtime=51.08
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 1838 0 0 0 5107 1 0 0 25 0 1 0 1102583520 8220672 1824 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 2007 1824 73 166 0 1838 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8028

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1040216/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=10160 CPUtime=102.27
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 2338 0 0 0 10225 2 0 0 25 0 1 0 1102583520 10403840 2324 1992294400 134512640 135192793 4294956224 18446744073709551615 134515329 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 2540 2324 73 166 0 2371 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10160

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1038424/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=12304 CPUtime=162.24
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 2796 0 0 0 16222 2 0 0 25 0 1 0 1102583520 12599296 2782 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 3076 2782 73 166 0 2907 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12304

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1036696/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=14288 CPUtime=222.23
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 3219 0 0 0 22221 2 0 0 25 0 1 0 1102583520 14630912 3205 1992294400 134512640 135192793 4294956224 18446744073709551615 134551050 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 3572 3205 73 166 0 3403 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14288

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1035416/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=15648 CPUtime=282.21
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 3523 0 0 0 28219 2 0 0 25 0 1 0 1102583520 16023552 3509 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 3912 3509 73 166 0 3743 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15648

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1034392/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=16720 CPUtime=342.19
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 3779 0 0 0 34217 2 0 0 25 0 1 0 1102583520 17121280 3765 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 4180 3765 73 166 0 4011 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16720

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1033368/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=17924 CPUtime=402.18
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 4037 0 0 0 40215 3 0 0 25 0 1 0 1102583520 18354176 4023 1992294400 134512640 135192793 4294956224 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 4481 4023 73 166 0 4312 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17924

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1032408/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=18992 CPUtime=462.16
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 4279 0 0 0 46213 3 0 0 25 0 1 0 1102583520 19447808 4265 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 4748 4265 73 166 0 4579 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18992

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1031576/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=19924 CPUtime=522.15
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 4503 0 0 0 52212 3 0 0 25 0 1 0 1102583520 20402176 4489 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 4981 4489 73 166 0 4812 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19924

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1030872/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=20696 CPUtime=582.13
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 4668 0 0 0 58210 3 0 0 25 0 1 0 1102583520 21192704 4654 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 5174 4654 73 166 0 5005 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20696

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1030040/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=21644 CPUtime=642.13
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 4865 0 0 0 64209 4 0 0 25 0 1 0 1102583520 22163456 4851 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 5411 4851 73 166 0 5242 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21644

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1029272/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=22468 CPUtime=702.11
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5057 0 0 0 70207 4 0 0 25 0 1 0 1102583520 23007232 5043 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 5617 5043 73 166 0 5448 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22468

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1028504/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=23360 CPUtime=762.09
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5256 0 0 0 76205 4 0 0 25 0 1 0 1102583520 23920640 5242 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 5840 5242 73 166 0 5671 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23360

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1027992/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=23956 CPUtime=822.07
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5371 0 0 0 82203 4 0 0 25 0 1 0 1102583520 24530944 5357 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 5989 5357 73 166 0 5820 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23956

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1027480/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=24472 CPUtime=882.05
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5512 0 0 0 88201 4 0 0 25 0 1 0 1102583520 25059328 5498 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 6118 5498 73 166 0 5949 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 24472

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1027096/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=24952 CPUtime=942.04
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5598 0 0 0 94200 4 0 0 25 0 1 0 1102583520 25550848 5584 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 6238 5584 73 166 0 6069 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1026456/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=25624 CPUtime=1002.02
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5752 0 0 0 100198 4 0 0 25 0 1 0 1102583520 26238976 5738 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 6406 5738 73 166 0 6237 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1026008/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=26104 CPUtime=1062
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5873 0 0 0 106196 4 0 0 25 0 1 0 1102583520 26730496 5859 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 6526 5859 73 166 0 6357 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 26104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1025624/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=26488 CPUtime=1121.99
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 5967 0 0 0 112194 5 0 0 25 0 1 0 1102583520 27123712 5953 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 6622 5953 73 166 0 6453 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 26488

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1025496/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=26680 CPUtime=1181.98
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 6003 0 0 0 118193 5 0 0 25 0 1 0 1102583520 27320320 5989 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 6670 5989 73 166 0 6501 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 26680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31214
/proc/meminfo: memFree=1025368/2055920 swapFree=4172176/4192956
[pid=31207] ppid=31205 vsize=26872 CPUtime=1200.08
/proc/31207/stat : 31207 (mxc-sat09) R 31205 31207 31143 0 -1 4194304 6033 0 0 0 120003 5 0 0 25 0 1 0 1102583520 27516928 6019 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 6718 6019 73 166 0 6549 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26872

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): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.057991
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 26872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6033
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= 1054

runsolver used 1.41179 second user time and 4.05838 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-29 05:59:56
IDJOB=1518405
IDBENCH=70677
IDSOLVER=504
FILE ID=node85/1518405-1238299196
PBS_JOBID= 9061033
Free space on /tmp= 126788 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518405-1238299196/watcher-1518405-1238299196 -o /tmp/evaluation-result-1518405-1238299196/solver-1518405-1238299196 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518405-1238299196.cnf

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

MD5SUM BENCH= ea276ce6a9a917d7362e239e9cf3e2f4
RANDOM SEED=527411533

node85.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1050104 kB
Buffers:         70516 kB
Cached:         851956 kB
SwapCached:       9944 kB
Active:         696212 kB
Inactive:       237608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050104 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16900 kB
Slab:            56248 kB
Committed_AS:  2605848 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-29 06:19:59