Trace number 1516161

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-S1718100253-004.cnf
MD5SUM8e5b8ce1a4edfef4a97a3ad9e571c97a
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 

25.09/25.18	c starting MXC with:
25.09/25.18	c cnf_path = HOME/instance-1516161-1238265501.cnf
25.09/25.18	c restart_strategy = auto
25.09/25.18	c sign_strategy = cached
25.09/25.18	c use_preprocessing = -1
25.09/25.18	c output_implicant = 1
25.09/25.18	c timeout_seconds = 0
25.09/25.18	c running SatELite... done
25.09/25.18	c 1 vars eliminated
25.09/25.18	c received 0 units and 6675 clauses from SatELite
25.09/25.18	c 0 assignments made, starting to guess now
25.09/25.18	c ===================================[MXC]=====================================
25.09/25.18	c | Conflicts |                Clause Statistics                   |   Vars   |
25.09/25.18	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.09/25.18	c =============================================================================
25.09/25.18	c |         0 |       0       0     6675        0        0     nan |       75 |
25.09/25.18	c |       100 |       0       0     6675      100     1050    26.4 |       75 |
25.09/25.18	c |       210 |       0       0     6675      210     1105    26.2 |       75 |
25.09/25.18	c |       441 |       0       0     6675      441     1220    25.8 |       75 |
25.09/25.18	c |       805 |       0       0     6675      805     1402    25.9 |       75 |
25.09/25.18	c |      1315 |       0       0     6675     1315     1609    25.9 |       75 |
25.09/25.18	c |      1986 |       0       0     6675     1138     1754    25.3 |       75 |
25.09/25.18	c |      2834 |       0       0     6675     1046     1894    24.5 |       75 |
25.09/25.18	c |      3876 |       0       0     6675     1077     2031    24.9 |       75 |
25.09/25.18	c |      5132 |       0       0     6675     1260     2163    24.6 |       75 |
25.09/25.18	c |      6623 |       0       0     6675     1626     2292    25.4 |       75 |
25.09/25.18	c |      8373 |       0       0     6675     2203     2419    25.1 |       75 |
25.09/25.18	c |     10408 |       0       0     6675     1767     2543    24.5 |       75 |
25.09/25.18	c |     12756 |       0       0     6675     1497     2665    24.2 |       75 |
25.09/25.18	c |     15449 |       0       0     6675     1439     2786    24.8 |       75 |
25.09/25.18	c |     18521 |       0       0     6675     1642     2906    25.2 |       75 |
25.09/25.18	c |     22010 |       0       0     6675     2155     3025    25.0 |       75 |
25.09/25.18	c |     25958 |       0       0     6675     3029     3144    24.7 |       75 |
25.09/25.18	c |     30411 |       0       0     6675     2702     3262    24.5 |       75 |
25.09/25.18	c |     35419 |       0       0     6675     2739     3381    25.0 |       75 |
25.09/25.18	c |     41038 |       0       0     6675     3213     3499    24.9 |       75 |
25.09/25.18	c |     47329 |       0       0     6675     2398     3618    24.2 |       75 |
25.09/25.18	c |     54360 |       0       0     6675     2062     3737    24.2 |       75 |
25.09/25.18	c |     62205 |       0       0     6675     2297     3857    25.3 |       75 |
25.09/25.18	c |     70945 |       0       0     6675     3201     3978    24.3 |       75 |
25.09/25.18	c |     80669 |       0       0     6675     2837     4099    24.7 |       75 |
25.09/25.18	c |     91476 |       0       0     6675     3253     4222    24.2 |       75 |
25.09/25.18	c |    103474 |       0       0     6675     2397     4346    24.3 |       75 |
25.09/25.18	c |    116782 |       0       0     6675     2470     4471    24.2 |       75 |
25.09/25.18	c |    131532 |       0       0     6675     3618     4597    24.5 |       75 |
25.09/25.18	c |    147868 |       0       0     6675     3651     4726    23.9 |       75 |
25.09/25.18	c |    165948 |       0       0     6675     2575     4855    23.7 |       75 |
25.09/25.18	c |    185947 |       0       0     6675     2882     4987    23.8 |       75 |
25.09/25.18	c |    208057 |       0       0     6675     4806     5120    24.2 |       75 |
25.09/25.18	c |    232489 |       0       0     6675     3316     5255    24.5 |       75 |
25.09/25.18	c |    259475 |       0       0     6675     3688     5393    23.6 |       75 |
25.09/25.18	c |    289271 |       0       0     6675     3459     5532    23.9 |       75 |
25.09/25.18	c |    322158 |       0       0     6675     5562     5674    24.4 |       75 |
25.09/25.18	c |    358445 |       0       0     6675     4560     5818    24.3 |       75 |
25.09/25.18	c |    398472 |       0       0     6675     3388     5965    23.0 |       75 |
25.09/25.18	c |    442613 |       0       0     6675     5291     6114    25.0 |       75 |
25.09/25.18	c |    491279 |       0       0     6675     4479     6265    24.6 |       75 |
25.09/25.18	c |    544923 |       0       0     6675     4244

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-1516161-1238265501/watcher-1516161-1238265501 -o /tmp/evaluation-result-1516161-1238265501/solver-1516161-1238265501 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516161-1238265501.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 2526
/proc/meminfo: memFree=986600/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=1148 CPUtime=0
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1099215614 1175552 162 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 287 163 54 166 0 118 0

[startup+0.028986 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2526
/proc/meminfo: memFree=986600/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=1388 CPUtime=0.02
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 280 0 0 0 2 0 0 0 18 0 1 0 1099215614 1421312 224 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 347 224 55 166 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1388

[startup+0.101998 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2526
/proc/meminfo: memFree=986600/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=1576 CPUtime=0.09
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1099215614 1613824 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134568030 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 394 232 55 166 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.302029 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2526
/proc/meminfo: memFree=986600/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=2636 CPUtime=0.29
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 1099215614 2699264 529 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 659 529 72 166 0 490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2636

[startup+0.701093 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2526
/proc/meminfo: memFree=986600/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=2900 CPUtime=0.69
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 648 0 0 0 69 0 0 0 22 0 1 0 1099215614 2969600 592 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 725 592 72 166 0 556 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2900

[startup+1.50122 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=984352/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=3172 CPUtime=1.49
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 724 0 0 0 149 0 0 0 25 0 1 0 1099215614 3248128 668 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 793 668 72 166 0 624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3172

[startup+3.10148 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=983904/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=3576 CPUtime=3.09
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 810 0 0 0 309 0 0 0 25 0 1 0 1099215614 3661824 754 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 894 754 72 166 0 725 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=983328/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=4008 CPUtime=6.29
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 918 0 0 0 629 0 0 0 25 0 1 0 1099215614 4104192 862 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1002 862 72 166 0 833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4008

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=982624/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=4728 CPUtime=12.68
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 1073 0 0 0 1268 0 0 0 25 0 1 0 1099215614 4841472 1017 1992294400 134512640 135192793 4294956224 18446744073709551615 134744598 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1182 1017 72 166 0 1013 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4728

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=981536/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=5924 CPUtime=25.48
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 1329 0 0 0 2547 1 0 0 25 0 1 0 1099215614 6066176 1273 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1481 1273 72 166 0 1312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5924

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=980384/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=7144 CPUtime=51.08
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 1610 0 0 0 5107 1 0 0 25 0 1 0 1099215614 7315456 1554 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1786 1554 72 166 0 1617 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7144

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=979296/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=8100 CPUtime=102.26
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 1854 0 0 0 10225 1 0 0 25 0 1 0 1099215614 8294400 1798 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 2025 1798 72 166 0 1856 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8100

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=978400/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=9028 CPUtime=162.24
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 2078 0 0 0 16222 2 0 0 25 0 1 0 1099215614 9244672 2022 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 2257 2022 72 166 0 2088 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9028

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=977312/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=10548 CPUtime=222.22
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 2358 0 0 0 22220 2 0 0 25 0 1 0 1099215614 10801152 2302 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 2637 2302 72 166 0 2468 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=976672/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=11316 CPUtime=282.2
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 2521 0 0 0 28218 2 0 0 25 0 1 0 1099215614 11587584 2465 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 2829 2465 72 166 0 2660 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11316

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=976224/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=11892 CPUtime=342.18
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 2629 0 0 0 34216 2 0 0 25 0 1 0 1099215614 12177408 2573 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 2973 2573 72 166 0 2804 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11892

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 2527
/proc/meminfo: memFree=975712/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=12468 CPUtime=402.17
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 2744 0 0 0 40214 3 0 0 25 0 1 0 1099215614 12767232 2688 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3117 2688 72 166 0 2948 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12468

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=975648/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=12468 CPUtime=462.15
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 2762 0 0 0 46212 3 0 0 25 0 1 0 1099215614 12767232 2706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3117 2706 72 166 0 2948 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12468

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=975264/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=12852 CPUtime=522.13
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 2862 0 0 0 52210 3 0 0 25 0 1 0 1099215614 13160448 2806 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3213 2806 72 166 0 3044 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 12852

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974560/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13616 CPUtime=582.11
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3028 0 0 0 58208 3 0 0 25 0 1 0 1099215614 13942784 2972 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3404 2972 72 166 0 3235 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 13616

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974496/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13796 CPUtime=642.09
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3049 0 0 0 64206 3 0 0 25 0 1 0 1099215614 14127104 2993 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3449 2993 72 166 0 3280 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13796

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974432/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13796 CPUtime=702.07
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3066 0 0 0 70204 3 0 0 25 0 1 0 1099215614 14127104 3010 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3449 3010 72 166 0 3280 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 13796

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974304/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13796 CPUtime=762.06
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3073 0 0 0 76202 4 0 0 25 0 1 0 1099215614 14127104 3017 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3449 3017 72 166 0 3280 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 13796

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974368/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13796 CPUtime=822.04
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3085 0 0 0 82200 4 0 0 25 0 1 0 1099215614 14127104 3029 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3449 3029 72 166 0 3280 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 13796

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974304/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13796 CPUtime=882.02
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3089 0 0 0 88198 4 0 0 25 0 1 0 1099215614 14127104 3033 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3449 3033 72 166 0 3280 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 13796

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974240/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13796 CPUtime=942
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3111 0 0 0 94196 4 0 0 25 0 1 0 1099215614 14127104 3055 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3449 3055 72 166 0 3280 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 13796

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=974048/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13796 CPUtime=1001.98
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3155 0 0 0 100194 4 0 0 25 0 1 0 1099215614 14127104 3099 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3449 3099 72 166 0 3280 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 13796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=973856/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=13984 CPUtime=1061.96
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3208 0 0 0 106192 4 0 0 25 0 1 0 1099215614 14319616 3152 1992294400 134512640 135192793 4294956224 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3496 3152 72 166 0 3327 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 13984

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=973600/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=14320 CPUtime=1121.94
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3267 0 0 0 112190 4 0 0 25 0 1 0 1099215614 14663680 3211 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3580 3211 72 166 0 3411 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 14320

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=973536/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=14320 CPUtime=1181.93
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3282 0 0 0 118188 5 0 0 25 0 1 0 1099215614 14663680 3226 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3580 3226 72 166 0 3411 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 14320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2527
/proc/meminfo: memFree=973472/2055920 swapFree=4178216/4192956
[pid=2526] ppid=2524 vsize=14320 CPUtime=1200.02
/proc/2526/stat : 2526 (mxc-sat09) R 2524 2526 2086 0 -1 4194304 3302 0 0 0 119997 5 0 0 25 0 1 0 1099215614 14663680 3246 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 3580 3246 72 166 0 3411 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14320

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): 0.053991
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 14320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3302
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= 1650

runsolver used 0.844871 second user time and 2.6196 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 19:38:21
IDJOB=1516161
IDBENCH=70490
IDSOLVER=504
FILE ID=node26/1516161-1238265501
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-S1718100253-004.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516161-1238265501/watcher-1516161-1238265501 -o /tmp/evaluation-result-1516161-1238265501/solver-1516161-1238265501 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516161-1238265501.cnf

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

MD5SUM BENCH= 8e5b8ce1a4edfef4a97a3ad9e571c97a
RANDOM SEED=678929709

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:        987016 kB
Buffers:         81832 kB
Cached:         893948 kB
SwapCached:       8520 kB
Active:         106644 kB
Inactive:       879084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        987016 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            69224 kB
Committed_AS:  2815004 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 19:58:23