Trace number 1513953

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

190.44/190.54	c starting MXC with:
190.44/190.54	c cnf_path = HOME/instance-1513953-1238224579.cnf
190.44/190.54	c restart_strategy = auto
190.44/190.54	c sign_strategy = cached
190.44/190.54	c use_preprocessing = -1
190.44/190.54	c output_implicant = 1
190.44/190.54	c timeout_seconds = 0
190.44/190.54	c running SatELite... done
190.44/190.54	c 221 vars eliminated
190.44/190.54	c received 0 units and 33223 clauses from SatELite
190.44/190.54	c 220 assignments made, starting to guess now
190.44/190.54	c ===================================[MXC]=====================================
190.44/190.54	c | Conflicts |                Clause Statistics                   |   Vars   |
190.44/190.54	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
190.44/190.54	c =============================================================================
190.44/190.54	c |         0 |       0       0    33223        0        0     nan |     8000 |
190.44/190.54	c |       100 |       0       0    33223      100     1050   155.3 |     7780 |
190.44/190.54	c |       210 |       0       0    33223      210     1105   134.6 |     7780 |
190.44/190.54	c |       441 |       0       0    33223      441     1220   125.9 |     7780 |
190.44/190.54	c |       805 |       0       0    33223      805     1402   133.9 |     7780 |
190.44/190.54	c |      1315 |       0       0    33223     1315     1609   137.4 |     7780 |
190.44/190.54	c |      1986 |       0       0    33223     1138     1754   135.2 |     7780 |
190.44/190.54	c |      2834 |       0       0    33223     1046     1894   128.8 |     7780 |
190.44/190.54	c |      3876 |       0       0    33223     1076     2031   129.7 |     7780 |
190.44/190.54	c |      5132 |       0       0    33223     1259     2163   142.4 |     7780 |
190.44/190.54	c |      6623 |       0       0    33223     1624     2292   145.2 |     7780 |
190.44/190.54	c |      8373 |       0       0    33223     2200     2419   150.2 |     7780 |
190.44/190.54	c |     10408 |       0       0    33223     1761     2543   161.4 |     7780 |
190.44/190.54	c |     12756 |       0       0    33223     1486     2665   149.6 |     7780 |
190.44/190.54	c |     15449 |       0       0    33223     1425     2786   161.2 |     7780 |
190.44/190.54	c |     18521 |       0       0    33223     1625     2906   147.9 |     7780 |
190.44/190.54	c |     22010 |       0       0    33223     2135     3025   151.5 |     7780 |
190.44/190.54	c |     25958 |       0       0    33223     3005     3144   153.1 |     7780 |
190.44/190.54	c |     30411 |       0       0    33223     2670     3262   163.9 |     7780 |
190.44/190.54	c |     35419 |       0       0    33223     2701     3381   164.3 |     7780 |
190.44/190.54	c |     41038 |       0       0    33223     3170     3499   161.2 |     7780 |
190.44/190.54	c |     47329 |       0       0    33223     2345     3618   160.6 |     7780 |
190.44/190.54	c |     54360 |       0       0    33223     1998     3737   157.7 |     7780 |
190.44/190.54	c |     62205 |       0       0    33223     2224     3857   174.8 |     7780 |
190.44/190.54	c |     70945 |       0       0    33223     3119     3978   168.3 |     7780 |
190.44/190.54	c |     80669 |       0       0    33223     2741     4099   183.5 |     7780 |
190.44/190.54	c |     91476 |       0       0    33223     3138     4222   162.5 |     7780 |
190.44/190.54	c |    103474 |       0       0    33223     2265     4346   182.1 |     7780 |
190.44/190.54	c |    116782 |       0       0    33223     2316     4471   177.3 |     7780 |
190.44/190.54	c |    131532 |       0       0    33223     3447     4597   168.9 |     7780 |
190.44/190.54	c |    147868 |       0       0    33223     3464     4726   180.9 |     7780 |
190.44/190.54	c |    165948 |       0       0    33223     4786     4855   177.7 |     7780 |
190.44/190.54	c |    185947 |       0       0    33223     2640     4987   172.3 |     7780 |
190.44/190.54	c |    208057 |       0       0    33223     4525     5120   193.5 |     7780 |
190.44/190.54	c |    232489 |       0       0    33223     3013     5255   165.0 |     7780 |
190.44/190.54	c |    259475 |       0       0    33223     3354     5393   197.5 |     7780 |
190.44/190.54	c |    289271 |       0       0    33223     3078     5532   186.9 |     7780 |
190.44/190.54	c |    322158 |       0       0    33223     5138     5674   186.0 |     7780 |
190.44/190.54	c |    358445 |       0       0    33223     4079     5818   198.9 |     7780 |
190.44/190.54	c |    398472 |       0       0    33223     5819     5965   196.1 |     7780 |
190.44/190.54	c |    442613 |       0       0    33223     4686     6114   186.1 |     7780 |
190.44/190.54	c |    491279 |       0       0    33223     3828     6265   202.8 |     7780 |
190.44/190.54	c |    544923 |       0       0    33223     354

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-1513953-1238224579/watcher-1513953-1238224579 -o /tmp/evaluation-result-1513953-1238224579/solver-1513953-1238224579 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513953-1238224579.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 0.98 0.99 3/69 4437
/proc/meminfo: memFree=915928/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=2968 CPUtime=0
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 610 0 0 0 0 0 0 0 18 0 1 0 1095121023 3039232 596 1992294400 134512640 135192793 4294956224 18446744073709551615 134568427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 742 598 53 166 0 573 0

[startup+0.0968739 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 4437
/proc/meminfo: memFree=915928/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=4672 CPUtime=0.09
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 1163 0 0 0 9 0 0 0 18 0 1 0 1095121023 4784128 1000 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 1168 1000 56 166 0 999 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4672

[startup+0.101873 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 4437
/proc/meminfo: memFree=915928/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=4672 CPUtime=0.09
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 1163 0 0 0 9 0 0 0 18 0 1 0 1095121023 4784128 1000 1992294400 134512640 135192793 4294956224 18446744073709551615 134567657 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 1168 1000 56 166 0 999 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4672

[startup+0.301893 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 4437
/proc/meminfo: memFree=915928/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=9380 CPUtime=0.29
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 2415 0 0 0 29 0 0 0 19 0 1 0 1095121023 9605120 2185 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 2345 2185 72 166 0 2176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9380

[startup+0.701934 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 4437
/proc/meminfo: memFree=915928/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=10304 CPUtime=0.69
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 2622 0 0 0 69 0 0 0 23 0 1 0 1095121023 10551296 2392 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 2576 2392 72 166 0 2407 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10304

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 4438
/proc/meminfo: memFree=906640/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=10436 CPUtime=1.49
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 2678 0 0 0 149 0 0 0 25 0 1 0 1095121023 10686464 2448 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 2609 2448 73 166 0 2440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10436

[startup+3.10219 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 4438
/proc/meminfo: memFree=906000/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=11096 CPUtime=3.09
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 2825 0 0 0 309 0 0 0 25 0 1 0 1095121023 11362304 2595 1992294400 134512640 135192793 4294956224 18446744073709551615 134548180 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 2774 2595 73 166 0 2605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11096

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 4438
/proc/meminfo: memFree=905232/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=11624 CPUtime=6.29
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 2965 0 0 0 628 1 0 0 25 0 1 0 1095121023 11902976 2735 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 2906 2735 73 166 0 2737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11624

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 4438
/proc/meminfo: memFree=904144/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=12548 CPUtime=12.69
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 3193 0 0 0 1268 1 0 0 25 0 1 0 1095121023 12849152 2963 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 3137 2963 73 166 0 2968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12548

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 4438
/proc/meminfo: memFree=902992/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=13604 CPUtime=25.48
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 3464 0 0 0 2547 1 0 0 25 0 1 0 1095121023 13930496 3234 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 3401 3234 73 166 0 3232 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13604

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 4438
/proc/meminfo: memFree=901072/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=15584 CPUtime=51.07
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 3949 0 0 0 5106 1 0 0 25 0 1 0 1095121023 15958016 3719 1992294400 134512640 135192793 4294956224 18446744073709551615 134552589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 3896 3719 73 166 0 3727 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15584

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 4438
/proc/meminfo: memFree=898832/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=17828 CPUtime=102.27
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 4506 0 0 0 10225 2 0 0 25 0 1 0 1095121023 18255872 4276 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 4457 4276 73 166 0 4288 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17828

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=896592/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=19940 CPUtime=162.24
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 5049 0 0 0 16222 2 0 0 25 0 1 0 1095121023 20418560 4819 1992294400 134512640 135192793 4294956224 18446744073709551615 134533171 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 4985 4819 73 166 0 4816 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19940

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=894352/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=22184 CPUtime=222.23
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 5607 0 0 0 22220 3 0 0 25 0 1 0 1095121023 22716416 5377 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 5546 5377 74 166 0 5377 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22184

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=891856/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=24692 CPUtime=282.21
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 6222 0 0 0 28217 4 0 0 25 0 1 0 1095121023 25284608 5992 1992294400 134512640 135192793 4294956224 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 6173 5992 74 166 0 6004 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24692

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=890064/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=26408 CPUtime=342.2
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 6654 0 0 0 34215 5 0 0 25 0 1 0 1095121023 27041792 6424 1992294400 134512640 135192793 4294956224 18446744073709551615 134552360 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 6602 6424 74 166 0 6433 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26408

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=888720/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=27732 CPUtime=402.17
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 6989 0 0 0 40212 5 0 0 25 0 1 0 1095121023 28397568 6759 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 6933 6759 74 166 0 6764 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27732

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=886864/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=29716 CPUtime=462.16
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 7486 0 0 0 46210 6 0 0 25 0 1 0 1095121023 30429184 7256 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 7429 7256 74 166 0 7260 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29716

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=885712/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=30772 CPUtime=522.14
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 7762 0 0 0 52208 6 0 0 25 0 1 0 1095121023 31510528 7532 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 7693 7532 74 166 0 7524 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 30772

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=881168/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=35260 CPUtime=582.13
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 8886 0 0 0 58205 8 0 0 25 0 1 0 1095121023 36106240 8656 1992294400 134512640 135192793 4294956224 18446744073709551615 134551948 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 8815 8656 74 166 0 8646 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 35260

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=881232/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=35260 CPUtime=642.12
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 8886 0 0 0 64204 8 0 0 25 0 1 0 1095121023 36106240 8656 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 8815 8656 74 166 0 8646 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 35260

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=880016/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=36584 CPUtime=702.1
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 9207 0 0 0 70201 9 0 0 25 0 1 0 1095121023 37462016 8977 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 9146 8977 74 166 0 8977 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 36584

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 4438
/proc/meminfo: memFree=878992/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=37508 CPUtime=762.08
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 9445 0 0 0 76199 9 0 0 25 0 1 0 1095121023 38408192 9215 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 9377 9215 74 166 0 9208 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 37508

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=876304/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=40152 CPUtime=822.06
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 10102 0 0 0 82196 10 0 0 25 0 1 0 1095121023 41115648 9872 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 10038 9872 74 166 0 9869 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 40152

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=876304/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=40152 CPUtime=882.04
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 10102 0 0 0 88194 10 0 0 25 0 1 0 1095121023 41115648 9872 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 10038 9872 74 166 0 9869 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 40152

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=875984/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=40548 CPUtime=942.02
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 10187 0 0 0 94192 10 0 0 25 0 1 0 1095121023 41521152 9957 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 10137 9957 74 166 0 9968 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 40548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=874704/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=41868 CPUtime=1002.01
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 10508 0 0 0 100190 11 0 0 25 0 1 0 1095121023 42872832 10278 1992294400 134512640 135192793 4294956224 18446744073709551615 134551111 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 10467 10278 74 166 0 10298 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 41868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=873488/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=43056 CPUtime=1061.99
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 10811 0 0 0 106188 11 0 0 25 0 1 0 1095121023 44089344 10581 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 10764 10581 74 166 0 10595 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 43056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=872400/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=44112 CPUtime=1121.98
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 11085 0 0 0 112186 12 0 0 25 0 1 0 1095121023 45170688 10855 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 11028 10855 74 166 0 10859 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 44112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=871312/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=45168 CPUtime=1181.96
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 11336 0 0 0 118184 12 0 0 25 0 1 0 1095121023 46252032 11106 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 11292 11106 74 166 0 11123 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 45168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4438
/proc/meminfo: memFree=871120/2055920 swapFree=4169124/4192956
[pid=4437] ppid=4435 vsize=45300 CPUtime=1200.06
/proc/4437/stat : 4437 (mxc-sat09) R 4435 4437 4308 0 -1 4194304 11391 0 0 0 119993 13 0 0 25 0 1 0 1095121023 46387200 11161 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4437/statm: 11325 11161 74 166 0 11156 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 45300

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): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.140978
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 45300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11391
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= 1660

runsolver used 1.08683 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 08:16:19
IDJOB=1513953
IDBENCH=70306
IDSOLVER=504
FILE ID=node44/1513953-1238224579
PBS_JOBID= 9060606
Free space on /tmp= 66400 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513953-1238224579/watcher-1513953-1238224579 -o /tmp/evaluation-result-1513953-1238224579/solver-1513953-1238224579 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513953-1238224579.cnf

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=2114111472

node44.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		: 3000.241
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		: 3000.241
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:        916408 kB
Buffers:        101592 kB
Cached:         928036 kB
SwapCached:      13220 kB
Active:         292152 kB
Inactive:       752176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916408 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80564 kB
Committed_AS:  2540204 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 08:36:21