Trace number 1518741

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
MD5SUM6fb9b4534b8680fbd6cb5c0187532027
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.98/32.00	c starting MXC with:
31.98/32.00	c cnf_path = HOME/instance-1518741-1238303377.cnf
31.98/32.00	c restart_strategy = auto
31.98/32.00	c sign_strategy = cached
31.98/32.00	c use_preprocessing = -1
31.98/32.00	c output_implicant = 1
31.98/32.00	c timeout_seconds = 0
31.98/32.00	c running SatELite... done
31.98/32.00	c 16 vars eliminated
31.98/32.00	c received 0 units and 2269 clauses from SatELite
31.98/32.00	c 15 assignments made, starting to guess now
31.98/32.00	c ===================================[MXC]=====================================
31.98/32.00	c | Conflicts |                Clause Statistics                   |   Vars   |
31.98/32.00	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.98/32.00	c =============================================================================
31.98/32.00	c |         0 |       0       0     2269        0        0     nan |      540 |
31.98/32.00	c |       100 |       0       0     2269      100     1050    26.6 |      525 |
31.98/32.00	c |       210 |       0       0     2269      210     1105    24.9 |      525 |
31.98/32.00	c |       441 |       0       0     2269      441     1220    24.4 |      525 |
31.98/32.00	c |       805 |       0       0     2269      805     1402    23.2 |      525 |
31.98/32.00	c |      1315 |       0       0     2269     1315     1609    23.9 |      525 |
31.98/32.00	c |      1986 |       0       0     2269     1138     1754    24.4 |      525 |
31.98/32.00	c |      2834 |       0       0     2269     1046     1894    23.4 |      525 |
31.98/32.00	c |      3876 |       0       0     2269     1076     2031    26.3 |      525 |
31.98/32.00	c |      5132 |       0       0     2269     1259     2163    22.3 |      525 |
31.98/32.00	c |      6623 |       0       0     2269     1624     2292    23.2 |      525 |
31.98/32.00	c |      8373 |       0       0     2269     2200     2419    24.3 |      525 |
31.98/32.00	c |     10408 |       0       0     2269     1762     2543    22.8 |      525 |
31.98/32.00	c |     12756 |       0       0     2269     1487     2665    21.8 |      525 |
31.98/32.00	c |     15449 |       0       0     2269     1425     2786    24.1 |      525 |
31.98/32.00	c |     18521 |       0       0     2269     1627     2906    24.6 |      525 |
31.98/32.00	c |     22010 |       0       0     2269     2137     3025    23.9 |      525 |
31.98/32.00	c |     25958 |       0       0     2269     3008     3144    23.0 |      525 |
31.98/32.00	c |     30411 |       0       0     2269     2675     3262    23.5 |      525 |
31.98/32.00	c |     35419 |       0       0     2269     2711     3381    22.2 |      525 |
31.98/32.00	c |     41038 |       0       0     2269     3184     3499    23.0 |      525 |
31.98/32.00	c |     47329 |       0       0     2269     2361     3618    23.0 |      525 |
31.98/32.00	c |     54360 |       0       0     2269     2017     3737    21.4 |      525 |
31.98/32.00	c |     62205 |       0       0     2269     2252     3857    23.7 |      525 |
31.98/32.00	c |     70945 |       0       0     2269     3150     3978    24.0 |      525 |
31.98/32.00	c |     80669 |       0       0     2269     2774     4099    23.4 |      525 |
31.98/32.00	c |     91476 |       0       0     2269     3179     4222    21.6 |      525 |
31.98/32.00	c |    103474 |       0       0     2269     2314     4346    22.9 |      525 |
31.98/32.00	c |    116782 |       0       0     2269     2368     4471    21.0 |      525 |
31.98/32.00	c |    131532 |       0       0     2269     3504     4597    22.2 |      525 |
31.98/32.00	c |    147868 |       0       0     2269     3523     4726    22.0 |      525 |
31.98/32.00	c |    165948 |       0       0     2269     2439     4855    21.5 |      525 |
31.98/32.00	c |    185947 |       0       0     2269     2748     4987    21.8 |      525 |
31.98/32.00	c |    208057 |       0       0     2269     4637     5120    22.7 |      525 |
31.98/32.00	c |    232489 |       0       0     2269     3135     5255    22.5 |      525 |
31.98/32.00	c |    259475 |       0       0     2269     3483     5393    24.3 |      525 |
31.98/32.00	c |    289271 |       0       0     2269     3222     5532    25.0 |      525 |
31.98/32.00	c |    322158 |       0       0     2269     5293     5674    25.0 |      525 |
31.98/32.00	c |    358445 |       0       0     2269     4243     5818    22.4 |      525 |
31.98/32.00	c |    398472 |       0       0     2269     3010     5965    23.4 |      525 |
31.98/32.00	c |    442613 |       0       0     2269     4867     6114    24.6 |      525 |
31.98/32.00	c |    491279 |       0       0     2269     4022     6265    26.0 |      525 |
31.98/32.00	c |    544923 |       0       0     2269     3736

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-1518741-1238303377/watcher-1518741-1238303377 -o /tmp/evaluation-result-1518741-1238303377/solver-1518741-1238303377 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518741-1238303377.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: 1.00 1.01 1.00 3/69 20021
/proc/meminfo: memFree=1017568/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=1108 CPUtime=0
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1102999404 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134746750 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 277 145 56 166 0 108 0

[startup+0.097988 s]
/proc/loadavg: 1.00 1.01 1.00 3/69 20021
/proc/meminfo: memFree=1017568/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=1768 CPUtime=0.09
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 1102999404 1810432 323 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 442 323 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.101988 s]
/proc/loadavg: 1.00 1.01 1.00 3/69 20021
/proc/meminfo: memFree=1017568/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=1768 CPUtime=0.1
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 341 0 0 0 10 0 0 0 18 0 1 0 1102999404 1810432 327 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 442 327 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.302005 s]
/proc/loadavg: 1.00 1.01 1.00 3/69 20021
/proc/meminfo: memFree=1017568/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=2032 CPUtime=0.3
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 396 0 0 0 30 0 0 0 19 0 1 0 1102999404 2080768 382 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 508 382 73 166 0 339 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2032

[startup+0.70104 s]
/proc/loadavg: 1.00 1.01 1.00 3/69 20021
/proc/meminfo: memFree=1017568/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=2296 CPUtime=0.69
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 481 0 0 0 69 0 0 0 22 0 1 0 1102999404 2351104 467 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 574 467 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50111 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 20022
/proc/meminfo: memFree=1015832/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=2692 CPUtime=1.49
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 560 0 0 0 149 0 0 0 25 0 1 0 1102999404 2756608 546 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 673 546 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10125 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 20022
/proc/meminfo: memFree=1015256/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=3084 CPUtime=3.09
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 680 0 0 0 309 0 0 0 25 0 1 0 1102999404 3158016 666 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 771 666 73 166 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3084

[startup+6.30153 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 20022
/proc/meminfo: memFree=1014424/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=3892 CPUtime=6.29
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 842 0 0 0 629 0 0 0 25 0 1 0 1102999404 3985408 828 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 973 828 73 166 0 804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3892

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1013464/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=4708 CPUtime=12.69
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 1047 0 0 0 1269 0 0 0 25 0 1 0 1102999404 4820992 1033 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 1177 1033 73 166 0 1008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4708

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1012312/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=5928 CPUtime=25.48
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 1329 0 0 0 2548 0 0 0 25 0 1 0 1102999404 6070272 1315 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 1482 1315 73 166 0 1313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5928

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1010648/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=7580 CPUtime=51.07
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 1736 0 0 0 5107 0 0 0 25 0 1 0 1102999404 7761920 1722 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 1895 1722 73 166 0 1726 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7580

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1008408/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=9948 CPUtime=102.27
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 2260 0 0 0 10226 1 0 0 25 0 1 0 1102999404 10186752 2246 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 2487 2246 73 166 0 2318 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9948

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1006872/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=11828 CPUtime=162.26
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 2640 0 0 0 16224 2 0 0 25 0 1 0 1102999404 12111872 2626 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 2957 2626 73 166 0 2788 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 11828

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1005400/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=13468 CPUtime=222.23
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 3022 0 0 0 22221 2 0 0 25 0 1 0 1102999404 13791232 3008 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 3367 3008 73 166 0 3198 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13468

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1004056/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=14896 CPUtime=282.23
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 3341 0 0 0 28220 3 0 0 25 0 1 0 1102999404 15253504 3327 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 3724 3327 73 166 0 3555 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 14896

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1003224/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=16056 CPUtime=342.21
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 3564 0 0 0 34218 3 0 0 25 0 1 0 1102999404 16441344 3550 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 4014 3550 73 166 0 3845 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16056

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1002584/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=16800 CPUtime=402.2
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 3733 0 0 0 40216 4 0 0 25 0 1 0 1102999404 17203200 3719 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 4200 3719 73 166 0 4031 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 16800

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1001496/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=17904 CPUtime=462.18
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 3985 0 0 0 46214 4 0 0 25 0 1 0 1102999404 18333696 3971 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 4476 3971 73 166 0 4307 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17904

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1000664/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=18680 CPUtime=522.16
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 4203 0 0 0 52212 4 0 0 25 0 1 0 1102999404 19128320 4189 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 4670 4189 73 166 0 4501 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18680

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=1000024/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=19296 CPUtime=582.15
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 4346 0 0 0 58210 5 0 0 25 0 1 0 1102999404 19759104 4332 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 4824 4332 73 166 0 4655 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=999448/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=19908 CPUtime=642.14
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 4482 0 0 0 64209 5 0 0 25 0 1 0 1102999404 20385792 4468 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 4977 4468 73 166 0 4808 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19908

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=998808/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=20648 CPUtime=702.12
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 4646 0 0 0 70207 5 0 0 25 0 1 0 1102999404 21143552 4632 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5162 4632 73 166 0 4993 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 20648

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=998232/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=21324 CPUtime=762.11
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 4801 0 0 0 76205 6 0 0 25 0 1 0 1102999404 21835776 4787 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5331 4787 73 166 0 5162 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 21324

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=997656/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=21936 CPUtime=822.09
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 4932 0 0 0 82203 6 0 0 25 0 1 0 1102999404 22462464 4918 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5484 4918 73 166 0 5315 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 21936

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=997144/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=22396 CPUtime=882.08
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5066 0 0 0 88202 6 0 0 25 0 1 0 1102999404 22933504 5052 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5599 5052 73 166 0 5430 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 22396

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=996568/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=23164 CPUtime=942.07
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5214 0 0 0 94200 7 0 0 25 0 1 0 1102999404 23719936 5200 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5791 5200 73 166 0 5622 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 23164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=996184/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=23640 CPUtime=1002.05
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5304 0 0 0 100198 7 0 0 25 0 1 0 1102999404 24207360 5290 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5910 5290 73 166 0 5741 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 23640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 20022
/proc/meminfo: memFree=995864/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=23956 CPUtime=1062.03
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5378 0 0 0 106196 7 0 0 25 0 1 0 1102999404 24530944 5364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 5989 5364 73 166 0 5820 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 23956

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/70 20022
/proc/meminfo: memFree=995544/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=24484 CPUtime=1122.02
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5470 0 0 0 112195 7 0 0 25 0 1 0 1102999404 25071616 5456 1992294400 134512640 135192793 4294956224 18446744073709551615 134533158 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 6121 5456 73 166 0 5952 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 24484

[startup+1182.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/70 20022
/proc/meminfo: memFree=994968/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=24936 CPUtime=1182.01
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5598 0 0 0 118193 8 0 0 25 0 1 0 1102999404 25534464 5584 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 6234 5584 73 166 0 6065 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 24936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/70 20022
/proc/meminfo: memFree=994904/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=25128 CPUtime=1200.01
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5627 0 0 0 119993 8 0 0 25 0 1 0 1102999404 25731072 5613 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 6282 5613 73 166 0 6113 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25128

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/70 20022
/proc/meminfo: memFree=994904/2055920 swapFree=4171840/4192956
[pid=20021] ppid=20019 vsize=25128 CPUtime=1200.01
/proc/20021/stat : 20021 (mxc-sat09) R 20019 20021 19815 0 -1 4194304 5627 0 0 0 119993 8 0 0 25 0 1 0 1102999404 25731072 5613 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20021/statm: 6282 5613 73 166 0 6113 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.085986
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 25128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5627
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= 2102

runsolver used 1.02184 second user time and 3.35749 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-29 07:09:37
IDJOB=1518741
IDBENCH=70705
IDSOLVER=504
FILE ID=node58/1518741-1238303377
PBS_JOBID= 9061036
Free space on /tmp= 66400 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518741-1238303377/watcher-1518741-1238303377 -o /tmp/evaluation-result-1518741-1238303377/solver-1518741-1238303377 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518741-1238303377.cnf

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

MD5SUM BENCH= 6fb9b4534b8680fbd6cb5c0187532027
RANDOM SEED=1060749487

node58.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		: 3000.222
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		: 3000.222
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:       1017984 kB
Buffers:         89720 kB
Cached:         855764 kB
SwapCached:      11412 kB
Active:         276108 kB
Inactive:       682312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017984 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            65020 kB
Committed_AS:  2524240 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-29 07:29:40