Trace number 1512705

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1724014998-099.cnf
MD5SUM30e7a593e751ee62bb5b03787006ccc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.6233
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

68.87/68.91	c starting MXC with:
68.87/68.91	c cnf_path = HOME/instance-1512705-1238207733.cnf
68.87/68.91	c restart_strategy = auto
68.87/68.91	c sign_strategy = cached
68.87/68.91	c use_preprocessing = -1
68.87/68.91	c output_implicant = 1
68.87/68.91	c timeout_seconds = 0
68.87/68.91	c running SatELite... done
68.87/68.91	c 1 vars eliminated
68.87/68.91	c received 0 units and 16000 clauses from SatELite
68.87/68.91	c 0 assignments made, starting to guess now
68.87/68.91	c ===================================[MXC]=====================================
68.87/68.91	c | Conflicts |                Clause Statistics                   |   Vars   |
68.87/68.91	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
68.87/68.91	c =============================================================================
68.87/68.91	c |         0 |       0       0    16000        0        0     nan |      800 |
68.87/68.91	c |       100 |       0       0    16000      100     1050   102.6 |      800 |
68.87/68.91	c |       210 |       0       0    16000      210     1105   104.6 |      800 |
68.87/68.91	c |       441 |       0       0    16000      441     1220   103.6 |      800 |
68.87/68.91	c |       805 |       0       0    16000      805     1402   109.6 |      800 |
68.87/68.91	c |      1315 |       0       0    16000     1315     1609   110.1 |      800 |
68.87/68.91	c |      1986 |       0       0    16000     1138     1754   113.4 |      800 |
68.87/68.91	c |      2834 |       0       0    16000     1046     1894   110.4 |      800 |
68.87/68.91	c |      3876 |       0       0    16000     1076     2031   120.9 |      800 |
68.87/68.91	c |      5132 |       0       0    16000     1260     2163   111.5 |      800 |
68.87/68.91	c |      6623 |       0       0    16000     1625     2292   111.8 |      800 |
68.87/68.91	c |      8373 |       0       0    16000     2201     2419   119.8 |      800 |
68.87/68.91	c |     10408 |       0       0    16000     1764     2543   117.2 |      800 |
68.87/68.91	c |     12756 |       0       0    16000     1490     2665   107.9 |      800 |
68.87/68.91	c |     15449 |       0       0    16000     1428     2786   106.7 |      800 |
68.87/68.91	c |     18521 |       0       0    16000     1628     2906   106.3 |      800 |
68.87/68.91	c |     22010 |       0       0    16000     2138     3025   113.3 |      800 |
68.87/68.91	c |     25958 |       0       0    16000     3011     3144   112.9 |      800 |
68.87/68.91	c |     30411 |       0       0    16000     2680     3262   118.1 |      800 |
68.87/68.91	c |     35419 |       0       0    16000     2715     3381   110.5 |      800 |
68.87/68.91	c |     41038 |       0       0    16000     3188     3499   111.3 |      800 |
68.87/68.91	c |     47329 |       0       0    16000     2382     3618   107.4 |      800 |
68.87/68.91	c |     54360 |       0       0    16000     2045     3737   109.3 |      800 |
68.87/68.91	c |     62205 |       0       0    16000     2277     3857   108.4 |      800 |
68.87/68.91	c |     70945 |       0       0    16000     3175     3978   116.6 |      800 |
68.87/68.91	c |     80669 |       0       0    16000     2801     4099   115.3 |      800 |
68.87/68.91	c |     91476 |       0       0    16000     3208     4222   111.7 |      800 |
68.87/68.91	c |    103474 |       0       0    16000     2355     4346   107.3 |      800 |
68.87/68.91	c |    116782 |       0       0    16000     2421     4471   109.0 |      800 |
68.87/68.91	c |    131532 |       0       0    16000     3563     4597   112.1 |      800 |
68.87/68.91	c |    147868 |       0       0    16000     3592     4726   117.4 |      800 |
68.87/68.91	c |    165948 |       0       0    16000     2521     4855   108.9 |      800 |
68.87/68.91	c |    185947 |       0       0    16000     2826     4987   117.5 |      800 |
68.87/68.91	c |    208057 |       0       0    16000     4743     5120   122.4 |      800 |
68.87/68.91	c |    232489 |       0       0    16000     3245     5255   111.1 |      800 |
68.87/68.91	c |    259475 |       0       0    16000     3609     5393   114.9 |      800 |
68.87/68.91	c |    289271 |       0       0    16000     3362     5532   112.6 |      800 |
68.87/68.91	c |    322158 |       0       0    16000     5443     5674   116.8 |      800 |
68.87/68.91	c |    358445 |       0       0    16000     4487     5818   117.0 |      800 |
68.87/68.91	c |    398472 |       0       0    16000     3275     5965   111.5 |      800 |
68.87/68.91	c |    442613 |       0       0    16000     5174     6114   116.1 |      800 |
68.87/68.91	c |    491279 |       0       0    16000     4381     6265   109.7 |      800 |
68.87/68.91	c |    544923 |       0       0    16000     4125

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-1512705-1238207733/watcher-1512705-1238207733 -o /tmp/evaluation-result-1512705-1238207733/solver-1512705-1238207733 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512705-1238207733.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 0.97 0.88 3/70 26084
/proc/meminfo: memFree=933384/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=1484 CPUtime=0
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1093435975 1519616 248 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 371 249 54 166 0 202 0

[startup+0.0755969 s]
/proc/loadavg: 0.99 0.97 0.88 3/70 26084
/proc/meminfo: memFree=933384/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=2432 CPUtime=0.07
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 571 0 0 0 7 0 0 0 18 0 1 0 1093435975 2490368 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134567775 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 608 463 55 166 0 439 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2432

[startup+0.101601 s]
/proc/loadavg: 0.99 0.97 0.88 3/70 26084
/proc/meminfo: memFree=933384/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=2432 CPUtime=0.09
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 571 0 0 0 9 0 0 0 18 0 1 0 1093435975 2490368 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134568054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 608 463 55 166 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301637 s]
/proc/loadavg: 0.99 0.97 0.88 3/70 26084
/proc/meminfo: memFree=933384/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=5204 CPUtime=0.29
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 1302 0 0 0 29 0 0 0 19 0 1 0 1093435975 5328896 1194 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 1301 1194 72 166 0 1132 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5204

[startup+0.70171 s]
/proc/loadavg: 0.99 0.97 0.88 3/70 26084
/proc/meminfo: memFree=933384/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=5600 CPUtime=0.69
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 1403 0 0 0 69 0 0 0 23 0 1 0 1093435975 5734400 1295 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 1400 1295 72 166 0 1231 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5600

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26085
/proc/meminfo: memFree=928128/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=5996 CPUtime=1.49
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 1497 0 0 0 149 0 0 0 25 0 1 0 1093435975 6139904 1389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 1499 1389 72 166 0 1330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5996

[startup+3.10115 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26085
/proc/meminfo: memFree=927680/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=6788 CPUtime=3.08
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 1671 0 0 0 308 0 0 0 25 0 1 0 1093435975 6950912 1563 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 1697 1563 72 166 0 1528 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6788

[startup+6.30173 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26085
/proc/meminfo: memFree=926592/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=7448 CPUtime=6.29
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 1868 0 0 0 628 1 0 0 25 0 1 0 1093435975 7626752 1760 1992294400 134512640 135192793 4294956224 18446744073709551615 134551076 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 1862 1760 72 166 0 1693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7448

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26085
/proc/meminfo: memFree=925312/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=8636 CPUtime=12.69
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 2130 0 0 0 1268 1 0 0 25 0 1 0 1093435975 8843264 2022 1992294400 134512640 135192793 4294956224 18446744073709551615 134552343 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 2159 2022 72 166 0 1990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8636

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26085
/proc/meminfo: memFree=923584/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=10220 CPUtime=25.48
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 2540 0 0 0 2547 1 0 0 25 0 1 0 1093435975 10465280 2432 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 2555 2432 72 166 0 2386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10220

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26085
/proc/meminfo: memFree=921472/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=12332 CPUtime=51.07
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 3054 0 0 0 5106 1 0 0 25 0 1 0 1093435975 12627968 2946 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 3083 2946 72 166 0 2914 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12332

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.89 2/71 26085
/proc/meminfo: memFree=918912/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=14868 CPUtime=102.26
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 3683 0 0 0 10224 2 0 0 25 0 1 0 1093435975 15224832 3575 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 3717 3575 72 166 0 3548 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14868

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/71 26085
/proc/meminfo: memFree=916672/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=17272 CPUtime=162.24
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 4237 0 0 0 16221 3 0 0 25 0 1 0 1093435975 17686528 4129 1992294400 134512640 135192793 4294956224 18446744073709551615 134533188 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 4318 4129 72 166 0 4149 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17272

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/71 26085
/proc/meminfo: memFree=915072/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=18748 CPUtime=222.21
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 4617 0 0 0 22218 3 0 0 25 0 1 0 1093435975 19197952 4509 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 4687 4509 72 166 0 4518 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18748

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26085
/proc/meminfo: memFree=913664/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=20200 CPUtime=282.19
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 4970 0 0 0 28216 3 0 0 25 0 1 0 1093435975 20684800 4862 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 5050 4862 72 166 0 4881 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20200

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26085
/proc/meminfo: memFree=912320/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=21696 CPUtime=342.17
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 5312 0 0 0 34213 4 0 0 25 0 1 0 1093435975 22216704 5204 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 5424 5204 72 166 0 5255 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21696

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26085
/proc/meminfo: memFree=911296/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=22632 CPUtime=402.15
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 5546 0 0 0 40211 4 0 0 25 0 1 0 1093435975 23175168 5438 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 5658 5438 72 166 0 5489 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22632

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=910272/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=23836 CPUtime=462.12
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 5839 0 0 0 46208 4 0 0 25 0 1 0 1093435975 24408064 5731 1992294400 134512640 135192793 4294956224 18446744073709551615 134552429 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 5959 5731 72 166 0 5790 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23836

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=909248/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=25060 CPUtime=522.1
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 6100 0 0 0 52206 4 0 0 25 0 1 0 1093435975 25661440 5992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 6265 5992 72 166 0 6096 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25060

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=908352/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=25900 CPUtime=582.07
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 6313 0 0 0 58203 4 0 0 25 0 1 0 1093435975 26521600 6205 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 6475 6205 72 166 0 6306 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 25900

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=907648/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=26736 CPUtime=642.06
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 6499 0 0 0 64202 4 0 0 25 0 1 0 1093435975 27377664 6391 1992294400 134512640 135192793 4294956224 18446744073709551615 134552386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 6684 6391 72 166 0 6515 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26736

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=906624/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=27700 CPUtime=702.04
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 6740 0 0 0 70199 5 0 0 25 0 1 0 1093435975 28364800 6632 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 6925 6632 72 166 0 6756 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 27700

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=906112/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=28412 CPUtime=762.02
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 6885 0 0 0 76197 5 0 0 25 0 1 0 1093435975 29093888 6777 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 7103 6777 72 166 0 6934 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 28412

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=905472/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=29380 CPUtime=821.99
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7093 0 0 0 82194 5 0 0 25 0 1 0 1093435975 30085120 6985 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 7345 6985 72 166 0 7176 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 29380

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=904960/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=29808 CPUtime=881.97
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7174 0 0 0 88192 5 0 0 25 0 1 0 1093435975 30523392 7066 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 7452 7066 72 166 0 7283 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 29808

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=904320/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=30472 CPUtime=941.95
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7326 0 0 0 94189 6 0 0 25 0 1 0 1093435975 31203328 7218 1992294400 134512640 135192793 4294956224 18446744073709551615 134548170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 7618 7218 72 166 0 7449 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 30472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=903744/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=31012 CPUtime=1001.93
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7449 0 0 0 100187 6 0 0 25 0 1 0 1093435975 31756288 7341 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 7753 7341 72 166 0 7584 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 31012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=903168/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=31736 CPUtime=1061.91
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7610 0 0 0 106185 6 0 0 25 0 1 0 1093435975 32497664 7502 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 7934 7502 72 166 0 7765 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 31736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=902720/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=32276 CPUtime=1121.88
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7726 0 0 0 112182 6 0 0 25 0 1 0 1093435975 33050624 7618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 8069 7618 72 166 0 7900 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 32276

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=902208/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=32848 CPUtime=1181.86
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7847 0 0 0 118180 6 0 0 25 0 1 0 1093435975 33636352 7739 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 8212 7739 72 166 0 8043 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 32848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26087
/proc/meminfo: memFree=901888/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=33136 CPUtime=1200.06
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7920 0 0 0 120000 6 0 0 25 0 1 0 1093435975 33931264 7812 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 8284 7812 72 166 0 8115 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 33136

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 0.97 0.91 2/71 26087
/proc/meminfo: memFree=901888/2055920 swapFree=4170584/4192956
[pid=26084] ppid=26082 vsize=33136 CPUtime=1200.06
/proc/26084/stat : 26084 (mxc-sat09) R 26082 26084 25985 0 -1 4194304 7920 0 0 0 120000 6 0 0 25 0 1 0 1093435975 33931264 7812 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26084/statm: 8284 7812 72 166 0 8115 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 33136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.073988
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 33136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
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= 7920
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= 2037

runsolver used 1.08783 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 03:35:33
IDJOB=1512705
IDBENCH=70202
IDSOLVER=504
FILE ID=node45/1512705-1238207733
PBS_JOBID= 9060520
Free space on /tmp= 66336 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1724014998-099.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512705-1238207733/watcher-1512705-1238207733 -o /tmp/evaluation-result-1512705-1238207733/solver-1512705-1238207733 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512705-1238207733.cnf

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

MD5SUM BENCH= 30e7a593e751ee62bb5b03787006ccc0
RANDOM SEED=1521695578

node45.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		: 3000.285
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		: 3000.285
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:        933800 kB
Buffers:         82176 kB
Cached:         939432 kB
SwapCached:      11516 kB
Active:         123068 kB
Inactive:       911484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        933800 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          18620 kB
Slab:            72904 kB
Committed_AS:  2497668 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 03:55:36