Trace number 1516089

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

25.38/25.49	c starting MXC with:
25.38/25.49	c cnf_path = HOME/instance-1516089-1238264298.cnf
25.38/25.49	c restart_strategy = auto
25.38/25.49	c sign_strategy = cached
25.38/25.49	c use_preprocessing = -1
25.38/25.49	c output_implicant = 1
25.38/25.49	c timeout_seconds = 0
25.38/25.49	c running SatELite... done
25.38/25.49	c 1 vars eliminated
25.38/25.49	c received 0 units and 6675 clauses from SatELite
25.38/25.49	c 0 assignments made, starting to guess now
25.38/25.49	c ===================================[MXC]=====================================
25.38/25.49	c | Conflicts |                Clause Statistics                   |   Vars   |
25.38/25.49	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.38/25.49	c =============================================================================
25.38/25.49	c |         0 |       0       0     6675        0        0     nan |       75 |
25.38/25.49	c |       100 |       0       0     6675      100     1050    25.4 |       75 |
25.38/25.49	c |       210 |       0       0     6675      210     1105    26.4 |       75 |
25.38/25.49	c |       441 |       0       0     6675      441     1220    26.8 |       75 |
25.38/25.49	c |       805 |       0       0     6675      805     1402    26.3 |       75 |
25.38/25.49	c |      1315 |       0       0     6675     1315     1609    26.0 |       75 |
25.38/25.49	c |      1986 |       0       0     6675     1138     1754    25.2 |       75 |
25.38/25.49	c |      2834 |       0       0     6675     1047     1894    24.5 |       75 |
25.38/25.49	c |      3876 |       0       0     6675     1077     2031    24.7 |       75 |
25.38/25.49	c |      5132 |       0       0     6675     1260     2163    24.1 |       75 |
25.38/25.49	c |      6623 |       0       0     6675     1626     2292    24.8 |       75 |
25.38/25.49	c |      8373 |       0       0     6675     2204     2419    24.5 |       75 |
25.38/25.49	c |     10408 |       0       0     6675     1767     2543    24.6 |       75 |
25.38/25.49	c |     12756 |       0       0     6675     1495     2665    25.1 |       75 |
25.38/25.49	c |     15449 |       0       0     6675     1437     2786    24.5 |       75 |
25.38/25.49	c |     18521 |       0       0     6675     1641     2906    24.1 |       75 |
25.38/25.49	c |     22010 |       0       0     6675     2154     3025    24.5 |       75 |
25.38/25.49	c |     25958 |       0       0     6675     3026     3144    24.5 |       75 |
25.38/25.49	c |     30411 |       0       0     6675     2695     3262    24.4 |       75 |
25.38/25.49	c |     35419 |       0       0     6675     2732     3381    23.7 |       75 |
25.38/25.49	c |     41038 |       0       0     6675     3208     3499    25.2 |       75 |
25.38/25.49	c |     47329 |       0       0     6675     2390     3618    24.4 |       75 |
25.38/25.49	c |     54360 |       0       0     6675     2052     3737    24.8 |       75 |
25.38/25.49	c |     62205 |       0       0     6675     2290     3857    24.3 |       75 |
25.38/25.49	c |     70945 |       0       0     6675     3204     3978    24.8 |       75 |
25.38/25.49	c |     80669 |       0       0     6675     2844     4099    24.0 |       75 |
25.38/25.49	c |     91476 |       0       0     6675     3260     4222    23.8 |       75 |
25.38/25.49	c |    103474 |       0       0     6675     2410     4346    24.4 |       75 |
25.38/25.49	c |    116782 |       0       0     6675     2476     4471    24.3 |       75 |
25.38/25.49	c |    131532 |       0       0     6675     3624     4597    24.4 |       75 |
25.38/25.49	c |    147868 |       0       0     6675     3668     4726    24.0 |       75 |
25.38/25.49	c |    165948 |       0       0     6675     2593     4855    23.7 |       75 |
25.38/25.49	c |    185947 |       0       0     6675     2910     4987    23.6 |       75 |
25.38/25.49	c |    208057 |       0       0     6675     4831     5120    24.6 |       75 |
25.38/25.49	c |    232489 |       0       0     6675     3347     5255    23.4 |       75 |
25.38/25.49	c |    259475 |       0       0     6675     3719     5393    24.2 |       75 |
25.38/25.49	c |    289271 |       0       0     6675     3485     5532    24.6 |       75 |
25.38/25.49	c |    322158 |       0       0     6675     5594     5674    23.2 |       75 |
25.38/25.49	c |    358445 |       0       0     6675     4588     5818    24.1 |       75 |
25.38/25.49	c |    398472 |       0       0     6675     3388     5965    24.0 |       75 |
25.38/25.49	c |    442613 |       0       0     6675     5295     6114    24.2 |       75 |
25.38/25.49	c |    491279 |       0       0     6675     4496     6265    23.8 |       75 |
25.38/25.49	c |    544923 |       0       0     6675     4269

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-1516089-1238264298/watcher-1516089-1238264298 -o /tmp/evaluation-result-1516089-1238264298/solver-1516089-1238264298 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516089-1238264298.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 0.98 3/64 2496
/proc/meminfo: memFree=986920/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=1144 CPUtime=0
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1099095350 1171456 162 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 286 163 54 166 0 117 0

[startup+0.086382 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2496
/proc/meminfo: memFree=986920/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=1536 CPUtime=0.08
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 288 0 0 0 8 0 0 0 18 0 1 0 1099095350 1572864 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 384 232 55 166 0 215 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1536

[startup+0.101383 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2496
/proc/meminfo: memFree=986920/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=1536 CPUtime=0.09
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1099095350 1572864 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 384 232 55 166 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1536

[startup+0.301416 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2496
/proc/meminfo: memFree=986920/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=2592 CPUtime=0.29
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 576 0 0 0 29 0 0 0 19 0 1 0 1099095350 2654208 520 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 648 520 72 166 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2592

[startup+0.701479 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2496
/proc/meminfo: memFree=986920/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=2872 CPUtime=0.69
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 641 0 0 0 69 0 0 0 22 0 1 0 1099095350 2940928 585 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 718 585 72 166 0 549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2872

[startup+1.50161 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=984672/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=3136 CPUtime=1.49
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 717 0 0 0 149 0 0 0 25 0 1 0 1099095350 3211264 661 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 784 661 72 166 0 615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3136

[startup+3.10186 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=984224/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=3560 CPUtime=3.09
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 815 0 0 0 309 0 0 0 25 0 1 0 1099095350 3645440 759 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 890 759 72 166 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3560

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=983584/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=3984 CPUtime=6.29
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 924 0 0 0 629 0 0 0 25 0 1 0 1099095350 4079616 868 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 996 868 72 166 0 827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3984

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=982880/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=4712 CPUtime=12.69
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 1070 0 0 0 1269 0 0 0 25 0 1 0 1099095350 4825088 1014 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 1178 1014 72 166 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4712

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=981920/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=5816 CPUtime=25.48
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 1321 0 0 0 2548 0 0 0 25 0 1 0 1099095350 5955584 1265 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 1454 1265 72 166 0 1285 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5816

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=980896/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=6912 CPUtime=51.08
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 1565 0 0 0 5107 1 0 0 25 0 1 0 1099095350 7077888 1509 1992294400 134512640 135192793 4294956224 18446744073709551615 134533340 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 1728 1509 72 166 0 1559 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6912

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=979616/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=8144 CPUtime=102.26
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 1873 0 0 0 10225 1 0 0 25 0 1 0 1099095350 8339456 1817 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 2036 1817 72 166 0 1867 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8144

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=978528/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=9416 CPUtime=162.24
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2148 0 0 0 16222 2 0 0 25 0 1 0 1099095350 9641984 2092 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 2354 2092 72 166 0 2185 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9416

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=977568/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=10508 CPUtime=222.22
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2373 0 0 0 22220 2 0 0 25 0 1 0 1099095350 10760192 2317 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 2627 2317 72 166 0 2458 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10508

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=976928/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=11464 CPUtime=282.2
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2537 0 0 0 28218 2 0 0 25 0 1 0 1099095350 11739136 2481 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 2866 2481 72 166 0 2697 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11464

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=976032/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=12424 CPUtime=342.19
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2749 0 0 0 34216 3 0 0 25 0 1 0 1099095350 12722176 2693 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3106 2693 72 166 0 2937 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12424

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=976032/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=12424 CPUtime=402.17
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2759 0 0 0 40214 3 0 0 25 0 1 0 1099095350 12722176 2703 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3106 2703 72 166 0 2937 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12424

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=975456/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=13000 CPUtime=462.15
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2888 0 0 0 46212 3 0 0 25 0 1 0 1099095350 13312000 2832 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3250 2832 72 166 0 3081 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13000

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=975328/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=13192 CPUtime=522.13
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2926 0 0 0 52210 3 0 0 25 0 1 0 1099095350 13508608 2870 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3298 2870 72 166 0 3129 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13192

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=975200/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=13384 CPUtime=582.11
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 2956 0 0 0 58208 3 0 0 25 0 1 0 1099095350 13705216 2900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3346 2900 72 166 0 3177 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 13384

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=975008/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=13576 CPUtime=642.09
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3012 0 0 0 64206 3 0 0 25 0 1 0 1099095350 13901824 2956 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3394 2956 72 166 0 3225 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13576

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=974752/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=13576 CPUtime=702.08
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3047 0 0 0 70204 4 0 0 25 0 1 0 1099095350 13901824 2991 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3394 2991 72 166 0 3225 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 13576

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=974496/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=13960 CPUtime=762.06
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3110 0 0 0 76202 4 0 0 25 0 1 0 1099095350 14295040 3054 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3490 3054 72 166 0 3321 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 13960

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=974496/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=13960 CPUtime=822.04
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3131 0 0 0 82200 4 0 0 25 0 1 0 1099095350 14295040 3075 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3490 3075 72 166 0 3321 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 13960

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=974304/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=14152 CPUtime=882.01
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3182 0 0 0 88197 4 0 0 25 0 1 0 1099095350 14491648 3126 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3538 3126 72 166 0 3369 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 14152

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=973984/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=14344 CPUtime=942
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3253 0 0 0 94196 4 0 0 25 0 1 0 1099095350 14688256 3197 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3586 3197 72 166 0 3417 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 14344

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=973856/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=14536 CPUtime=1001.98
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3278 0 0 0 100194 4 0 0 25 0 1 0 1099095350 14884864 3222 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3634 3222 72 166 0 3465 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 14536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=973664/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=14728 CPUtime=1061.96
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3334 0 0 0 106192 4 0 0 25 0 1 0 1099095350 15081472 3278 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3682 3278 72 166 0 3513 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 14728

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=973600/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=14728 CPUtime=1121.94
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3343 0 0 0 112190 4 0 0 25 0 1 0 1099095350 15081472 3287 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3682 3287 72 166 0 3513 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 14728

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2497
/proc/meminfo: memFree=973536/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=14728 CPUtime=1181.93
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3360 0 0 0 118188 5 0 0 25 0 1 0 1099095350 15081472 3304 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3682 3304 72 166 0 3513 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 14728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2499
/proc/meminfo: memFree=973408/2055920 swapFree=4178216/4192956
[pid=2496] ppid=2494 vsize=14728 CPUtime=1200.02
/proc/2496/stat : 2496 (mxc-sat09) R 2494 2496 2086 0 -1 4194304 3364 0 0 0 119997 5 0 0 25 0 1 0 1099095350 15081472 3308 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2496/statm: 3682 3308 72 166 0 3513 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14728

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): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.054991
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 14728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3364
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= 1596

runsolver used 0.880866 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 19:18:18
IDJOB=1516089
IDBENCH=70484
IDSOLVER=504
FILE ID=node26/1516089-1238264298
PBS_JOBID= 9060755
Free space on /tmp= 66108 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516089-1238264298/watcher-1516089-1238264298 -o /tmp/evaluation-result-1516089-1238264298/solver-1516089-1238264298 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516089-1238264298.cnf

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=699843138

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        987336 kB
Buffers:         81588 kB
Cached:         893920 kB
SwapCached:       8520 kB
Active:         106360 kB
Inactive:       879056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        987336 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            69216 kB
Committed_AS:  2814988 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 19:38:21