Trace number 1514649

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/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

270.12/270.21	c starting MXC with:
270.12/270.21	c cnf_path = HOME/instance-1514649-1238241884.cnf
270.12/270.21	c restart_strategy = auto
270.12/270.21	c sign_strategy = cached
270.12/270.21	c use_preprocessing = -1
270.12/270.21	c output_implicant = 1
270.12/270.21	c timeout_seconds = 0
270.12/270.21	c running SatELite... done
270.12/270.21	c 345 vars eliminated
270.12/270.21	c received 0 units and 49876 clauses from SatELite
270.12/270.21	c 344 assignments made, starting to guess now
270.12/270.21	c ===================================[MXC]=====================================
270.12/270.21	c | Conflicts |                Clause Statistics                   |   Vars   |
270.12/270.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
270.12/270.21	c =============================================================================
270.12/270.21	c |         0 |       0       0    49876        0        0     nan |    12000 |
270.12/270.21	c |       100 |       0       0    49876      100     1050   223.4 |    11656 |
270.12/270.21	c |       210 |       0       0    49876      210     1105   187.4 |    11656 |
270.12/270.21	c |       441 |       0       0    49876      441     1220   166.8 |    11656 |
270.12/270.21	c |       805 |       0       0    49876      805     1402   165.3 |    11656 |
270.12/270.21	c |      1315 |       0       0    49876     1315     1609   163.4 |    11656 |
270.12/270.21	c |      1986 |       0       0    49876     1138     1754   161.8 |    11656 |
270.12/270.21	c |      2834 |       0       0    49876     1046     1894   178.1 |    11656 |
270.12/270.21	c |      3876 |       0       0    49876     1076     2031   160.6 |    11656 |
270.12/270.21	c |      5132 |       0       0    49876     1260     2163   174.6 |    11656 |
270.12/270.21	c |      6623 |       0       0    49876     1625     2292   169.8 |    11656 |
270.12/270.21	c |      8373 |       0       0    49876     2201     2419   200.1 |    11656 |
270.12/270.21	c |     10408 |       0       0    49876     1763     2543   182.7 |    11656 |
270.12/270.21	c |     12756 |       0       0    49876     1488     2665   203.7 |    11656 |
270.12/270.21	c |     15449 |       0       0    49876     1426     2786   202.1 |    11656 |
270.12/270.21	c |     18521 |       0       0    49876     1626     2906   196.5 |    11656 |
270.12/270.21	c |     22010 |       0       0    49876     2135     3025   197.3 |    11656 |
270.12/270.21	c |     25958 |       0       0    49876     3005     3144   198.3 |    11656 |
270.12/270.21	c |     30411 |       0       0    49876     2671     3262   211.1 |    11656 |
270.12/270.21	c |     35419 |       0       0    49876     2703     3381   204.3 |    11656 |
270.12/270.21	c |     41038 |       0       0    49876     3172     3499   196.9 |    11656 |
270.12/270.21	c |     47329 |       0       0    49876     2348     3618   213.2 |    11656 |
270.12/270.21	c |     54360 |       0       0    49876     2001     3737   192.3 |    11656 |
270.12/270.21	c |     62205 |       0       0    49876     2227     3857   220.5 |    11656 |
270.12/270.21	c |     70945 |       0       0    49876     3123     3978   220.1 |    11656 |
270.12/270.21	c |     80669 |       0       0    49876     2744     4099   221.7 |    11656 |
270.12/270.21	c |     91476 |       0       0    49876     3141     4222   241.9 |    11656 |
270.12/270.21	c |    103474 |       0       0    49876     2269     4346   236.9 |    11656 |
270.12/270.21	c |    116782 |       0       0    49876     2323     4471   226.7 |    11656 |
270.12/270.21	c |    131532 |       0       0    49876     3454     4597   248.0 |    11656 |
270.12/270.21	c |    147868 |       0       0    49876     3469     4726   234.4 |    11656 |
270.12/270.21	c |    165948 |       0       0    49876     4791     4855   227.1 |    11656 |
270.12/270.21	c |    185947 |       0       0    49876     2644     4987   221.0 |    11656 |
270.12/270.21	c |    208057 |       0       0    49876     4530     5120   219.6 |    11656 |
270.12/270.21	c |    232489 |       0       0    49876     3017     5255   274.9 |    11656 |
270.12/270.21	c |    259475 |       0       0    49876     3358     5393   216.8 |    11656 |
270.12/270.21	c |    289271 |       0       0    49876     3084     5532   262.5 |    11656 |
270.12/270.21	c |    322158 |       0       0    49876     5148     5674   244.3 |    11656 |
270.12/270.21	c |    358445 |       0       0    49876     4089     5818   333.4 |    11656 |
270.12/270.21	c |    398472 |       0       0    49876     5829     5965   236.3 |    11656 |
270.12/270.21	c |    442613 |       0       0    49876     4705     6114   300.3 |    11656 |
270.12/270.21	c |    491279 |       0       0    49876     3848     6265   249.5 |    11656 |
270.12/270.21	c |    544923 |       0       0    49876     356

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-1514649-1238241884/watcher-1514649-1238241884 -o /tmp/evaluation-result-1514649-1238241884/solver-1514649-1238241884 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514649-1238241884.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 0.97 0.92 3/73 6099
/proc/meminfo: memFree=1715696/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=3936 CPUtime=0
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 746 0 0 0 0 0 0 0 20 0 1 0 880577006 4030464 732 1992294400 134512640 135192793 4294956224 18446744073709551615 134569157 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 1020 737 53 166 0 851 0

[startup+0.049044 s]
/proc/loadavg: 0.92 0.97 0.92 3/73 6099
/proc/meminfo: memFree=1715696/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=6480 CPUtime=0.04
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 1341 0 0 0 4 0 0 0 20 0 1 0 880577006 6635520 1325 1992294400 134512640 135192793 4294956224 18446744073709551615 134572816 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 1620 1325 54 166 0 1451 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6480

[startup+0.102048 s]
/proc/loadavg: 0.92 0.97 0.92 3/73 6099
/proc/meminfo: memFree=1715696/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=6640 CPUtime=0.09
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 1619 0 0 0 9 0 0 0 20 0 1 0 880577006 6799360 1372 1992294400 134512640 135192793 4294956224 18446744073709551615 134567600 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 1660 1372 55 166 0 1491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6640

[startup+0.302069 s]
/proc/loadavg: 0.92 0.97 0.92 3/73 6099
/proc/meminfo: memFree=1715696/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=13584 CPUtime=0.29
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 3524 0 0 0 28 1 0 0 22 0 1 0 880577006 13910016 3141 1992294400 134512640 135192793 4294956224 18446744073709551615 134553644 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 3396 3141 72 166 0 3227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13584

[startup+0.702112 s]
/proc/loadavg: 0.92 0.97 0.92 3/73 6099
/proc/meminfo: memFree=1715696/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=14376 CPUtime=0.69
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 3697 0 0 0 67 2 0 0 25 0 1 0 880577006 14721024 3314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 3594 3314 72 166 0 3425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14376

[startup+1.5012 s]
/proc/loadavg: 0.92 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1702184/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=15036 CPUtime=1.49
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 3862 0 0 0 147 2 0 0 25 0 1 0 880577006 15396864 3479 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 3759 3479 73 166 0 3590 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15036

[startup+3.10137 s]
/proc/loadavg: 0.92 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1701608/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=15432 CPUtime=3.09
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 3967 0 0 0 307 2 0 0 25 0 1 0 880577006 15802368 3584 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 3858 3584 73 166 0 3689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15432

[startup+6.30171 s]
/proc/loadavg: 0.93 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1700712/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=16224 CPUtime=6.29
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 4186 0 0 0 627 2 0 0 25 0 1 0 880577006 16613376 3803 1992294400 134512640 135192793 4294956224 18446744073709551615 134552429 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 4056 3803 73 166 0 3887 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16224

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1699952/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=17016 CPUtime=12.68
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 4387 0 0 0 1266 2 0 0 25 0 1 0 880577006 17424384 4004 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 4254 4004 73 166 0 4085 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17016

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1698672/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=18204 CPUtime=25.49
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 4667 0 0 0 2546 3 0 0 25 0 1 0 880577006 18640896 4284 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 4551 4284 73 166 0 4382 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18204

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1696688/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=20064 CPUtime=51.07
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 5127 0 0 0 5104 3 0 0 25 0 1 0 880577006 20545536 4744 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 5016 4744 73 166 0 4847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20064

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1694320/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=22308 CPUtime=102.27
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 5703 0 0 0 10223 4 0 0 25 0 1 0 880577006 22843392 5320 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 5577 5320 73 166 0 5408 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22308

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1691824/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=24816 CPUtime=162.25
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 6311 0 0 0 16220 5 0 0 25 0 1 0 880577006 25411584 5928 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 6204 5928 73 166 0 6035 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24816

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1689008/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=27556 CPUtime=222.23
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 7079 0 0 0 22218 5 0 0 25 0 1 0 880577006 28217344 6619 1992294400 134512640 135192793 4294956224 18446744073709551615 134740864 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 6889 6619 73 166 0 6720 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27556

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1687920/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=28612 CPUtime=282.22
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 7348 0 0 0 28216 6 0 0 25 0 1 0 880577006 29298688 6888 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 7153 6888 74 166 0 6984 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28612

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1685560/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=30856 CPUtime=342.21
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 7918 0 0 0 34214 7 0 0 25 0 1 0 880577006 31596544 7458 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 7714 7458 74 166 0 7545 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30856

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1683896/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=32448 CPUtime=402.18
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 8321 0 0 0 40211 7 0 0 25 0 1 0 880577006 33226752 7861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 8112 7861 74 166 0 7943 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32448

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1681592/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=34956 CPUtime=462.17
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 8921 0 0 0 46209 8 0 0 25 0 1 0 880577006 35794944 8461 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 8739 8461 74 166 0 8570 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 34956

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1681144/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=35352 CPUtime=522.15
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 9037 0 0 0 52207 8 0 0 25 0 1 0 880577006 36200448 8577 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 8838 8577 74 166 0 8669 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35352

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1677624/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=38752 CPUtime=582.14
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 9917 0 0 0 58205 9 0 0 25 0 1 0 880577006 39682048 9442 1992294400 134512640 135192793 4294956224 18446744073709551615 134548107 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 9688 9442 74 166 0 9519 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 38752

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1677688/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=38752 CPUtime=642.13
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 9917 0 0 0 64204 9 0 0 25 0 1 0 880577006 39682048 9442 1992294400 134512640 135192793 4294956224 18446744073709551615 134533164 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 9688 9442 74 166 0 9519 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 38752

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1676216/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=40204 CPUtime=702.11
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 10265 0 0 0 70202 9 0 0 25 0 1 0 880577006 41168896 9790 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 10051 9790 74 166 0 9882 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 40204

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1674360/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=42052 CPUtime=762.1
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 10722 0 0 0 76200 10 0 0 25 0 1 0 880577006 43061248 10247 1992294400 134512640 135192793 4294956224 18446744073709551615 134534311 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 10513 10247 74 166 0 10344 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 42052

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1673272/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=43240 CPUtime=822.08
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 11007 0 0 0 82198 10 0 0 25 0 1 0 880577006 44277760 10532 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 10810 10532 74 166 0 10641 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 43240

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1671800/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=44560 CPUtime=882.06
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 11348 0 0 0 88196 10 0 0 25 0 1 0 880577006 45629440 10873 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 11140 10873 74 166 0 10971 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 44560

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1671800/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=44560 CPUtime=942.04
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 11348 0 0 0 94194 10 0 0 25 0 1 0 880577006 45629440 10873 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 11140 10873 74 166 0 10971 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1669560/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=46672 CPUtime=1002.03
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 11887 0 0 0 100192 11 0 0 25 0 1 0 880577006 47792128 11412 1992294400 134512640 135192793 4294956224 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 11668 11412 74 166 0 11499 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 46672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1669624/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=46672 CPUtime=1062.02
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 11887 0 0 0 106191 11 0 0 25 0 1 0 880577006 47792128 11412 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 11668 11412 74 166 0 11499 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 46672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6100
/proc/meminfo: memFree=1665912/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=50372 CPUtime=1122
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 12793 0 0 0 112189 11 0 0 25 0 1 0 880577006 51580928 12318 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 12593 12318 74 166 0 12424 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 50372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6102
/proc/meminfo: memFree=1665912/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=50372 CPUtime=1181.98
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 12793 0 0 0 118187 11 0 0 25 0 1 0 880577006 51580928 12318 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 12593 12318 74 166 0 12424 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 50372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/74 6102
/proc/meminfo: memFree=1665976/2055920 swapFree=4176796/4192956
[pid=6099] ppid=6097 vsize=50372 CPUtime=1200.08
/proc/6099/stat : 6099 (mxc-sat09) R 6097 6099 5908 0 -1 4194304 12793 0 0 0 119997 11 0 0 25 0 1 0 880577006 51580928 12318 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/6099/statm: 12593 12318 74 166 0 12424 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 50372

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): 1199.98
CPU system time (s): 0.12798
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 50372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12793
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= 2151

runsolver used 1.21281 second user time and 3.16552 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 13:04:44
IDJOB=1514649
IDBENCH=70364
IDSOLVER=504
FILE ID=node82/1514649-1238241884
PBS_JOBID= 9060654
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514649-1238241884/watcher-1514649-1238241884 -o /tmp/evaluation-result-1514649-1238241884/solver-1514649-1238241884 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514649-1238241884.cnf

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=601653016

node82.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		: 3000.232
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		: 3000.232
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:       1716112 kB
Buffers:         47228 kB
Cached:         228036 kB
SwapCached:       7072 kB
Active:         177480 kB
Inactive:       106936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716112 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            40436 kB
Committed_AS:  2293512 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61588 MiB
End job on node82 at 2009-03-28 13:24:46