Trace number 1518189

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S621134782-041.cnf
MD5SUM09a6dc57cba44ea6f55eca37108c958d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.48/31.57	c starting MXC with:
31.48/31.57	c cnf_path = HOME/instance-1518189-1238296473.cnf
31.48/31.57	c restart_strategy = auto
31.48/31.57	c sign_strategy = cached
31.48/31.57	c use_preprocessing = -1
31.48/31.57	c output_implicant = 1
31.48/31.57	c timeout_seconds = 0
31.48/31.57	c running SatELite... done
31.48/31.57	c 15 vars eliminated
31.48/31.57	c received 0 units and 2186 clauses from SatELite
31.48/31.57	c 14 assignments made, starting to guess now
31.48/31.57	c ===================================[MXC]=====================================
31.48/31.57	c | Conflicts |                Clause Statistics                   |   Vars   |
31.48/31.57	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.48/31.57	c =============================================================================
31.48/31.57	c |         0 |       0       0     2186        0        0     nan |      520 |
31.48/31.57	c |       100 |       0       0     2186      100     1050    23.6 |      506 |
31.48/31.57	c |       210 |       0       0     2186      210     1105    22.8 |      506 |
31.48/31.57	c |       441 |       0       0     2186      441     1220    23.8 |      506 |
31.48/31.57	c |       805 |       0       0     2186      805     1402    24.6 |      506 |
31.48/31.58	c |      1315 |       0       0     2186     1315     1609    24.2 |      506 |
31.48/31.58	c |      1986 |       0       0     2186     1138     1754    24.7 |      506 |
31.48/31.58	c |      2834 |       0       0     2186     1047     1894    23.9 |      506 |
31.48/31.58	c |      3876 |       0       0     2186     1078     2031    24.2 |      506 |
31.48/31.58	c |      5132 |       0       0     2186     1261     2163    24.2 |      506 |
31.48/31.58	c |      6623 |       0       0     2186     1626     2292    23.8 |      506 |
31.48/31.58	c |      8373 |       0       0     2186     2203     2419    24.0 |      506 |
31.48/31.58	c |     10408 |       0       0     2186     1766     2543    24.2 |      506 |
31.48/31.58	c |     12756 |       0       0     2186     1491     2665    23.7 |      506 |
31.48/31.58	c |     15449 |       0       0     2186     1430     2786    23.9 |      506 |
31.48/31.58	c |     18521 |       0       0     2186     1631     2906    21.1 |      506 |
31.48/31.58	c |     22010 |       0       0     2186     2141     3025    24.1 |      506 |
31.48/31.58	c |     25958 |       0       0     2186     3012     3144    23.4 |      506 |
31.48/31.58	c |     30411 |       0       0     2186     2677     3262    23.0 |      506 |
31.48/31.58	c |     35419 |       0       0     2186     2709     3381    23.7 |      506 |
31.48/31.58	c |     41038 |       0       0     2186     3179     3499    25.7 |      506 |
31.48/31.58	c |     47329 |       0       0     2186     2358     3618    20.7 |      506 |
31.48/31.58	c |     54360 |       0       0     2186     2016     3737    20.8 |      506 |
31.48/31.58	c |     62205 |       0       0     2186     2247     3857    20.6 |      506 |
31.48/31.58	c |     70945 |       0       0     2186     3154     3978    24.7 |      506 |
31.48/31.58	c |     80669 |       0       0     2186     2781     4099    24.2 |      506 |
31.48/31.58	c |     91476 |       0       0     2186     3182     4222    23.0 |      506 |
31.48/31.58	c |    103474 |       0       0     2186     2316     4346    22.7 |      506 |
31.48/31.58	c |    116782 |       0       0     2186     2371     4471    20.6 |      506 |
31.48/31.58	c |    131532 |       0       0     2186     3509     4597    24.2 |      506 |
31.48/31.58	c |    147868 |       0       0     2186     3528     4726    25.2 |      506 |
31.48/31.58	c |    165948 |       0       0     2186     2429     4855    21.6 |      506 |
31.48/31.58	c |    185947 |       0       0     2186     2713     4987    22.4 |      506 |
31.48/31.58	c |    208057 |       0       0     2186     4617     5120    24.0 |      506 |
31.48/31.58	c |    232489 |       0       0     2186     3107     5255    21.7 |      506 |
31.48/31.58	c |    259475 |       0       0     2186     3465     5393    24.1 |      506 |
31.48/31.58	c |    289271 |       0       0     2186     3204     5532    22.8 |      506 |
31.48/31.58	c |    322158 |       0       0     2186     5275     5674    24.4 |      506 |
31.48/31.58	c |    358445 |       0       0     2186     4224     5818    24.4 |      506 |
31.48/31.58	c |    398472 |       0       0     2186     2991     5965    23.5 |      506 |
31.48/31.58	c |    442613 |       0       0     2186     4845     6114    23.1 |      506 |
31.48/31.58	c |    491279 |       0       0     2186     4016     6265    22.7 |      506 |
31.48/31.58	c |    544923 |       0       0     2186     3769

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-1518189-1238296473/watcher-1518189-1238296473 -o /tmp/evaluation-result-1518189-1238296473/solver-1518189-1238296473 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518189-1238296473.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 1.00 1.00 3/64 7925
/proc/meminfo: memFree=1050632/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=1112 CPUtime=0
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 706539727 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134756780 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 278 141 56 166 0 109 0

[startup+0.091834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7925
/proc/meminfo: memFree=1050632/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=1772 CPUtime=0.08
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 332 0 0 0 8 0 0 0 18 0 1 0 706539727 1814528 318 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 443 318 73 166 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1772

[startup+0.101834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7925
/proc/meminfo: memFree=1050632/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=1772 CPUtime=0.09
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 706539727 1814528 324 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 443 324 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7925
/proc/meminfo: memFree=1050632/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=2036 CPUtime=0.29
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 706539727 2084864 382 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 509 382 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701919 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7925
/proc/meminfo: memFree=1050632/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=2300 CPUtime=0.69
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 476 0 0 0 69 0 0 0 22 0 1 0 706539727 2355200 462 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 575 462 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1048896/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=2696 CPUtime=1.49
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 567 0 0 0 149 0 0 0 25 0 1 0 706539727 2760704 553 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 674 553 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1048320/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=3092 CPUtime=3.09
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 678 0 0 0 309 0 0 0 25 0 1 0 706539727 3166208 664 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 773 664 73 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1047488/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=3884 CPUtime=6.29
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 861 0 0 0 629 0 0 0 25 0 1 0 706539727 3977216 847 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 971 847 73 166 0 802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3884

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1046400/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=4816 CPUtime=12.69
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 1093 0 0 0 1269 0 0 0 25 0 1 0 706539727 4931584 1079 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 1204 1079 73 166 0 1035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4816

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1045056/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=6176 CPUtime=25.48
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 1417 0 0 0 2548 0 0 0 25 0 1 0 706539727 6324224 1403 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 1544 1403 73 166 0 1375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6176

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1043520/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=7820 CPUtime=51.07
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 1804 0 0 0 5106 1 0 0 25 0 1 0 706539727 8007680 1790 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 1955 1790 73 166 0 1786 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7820

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1041216/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=10256 CPUtime=102.27
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 2354 0 0 0 10225 2 0 0 25 0 1 0 706539727 10502144 2340 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 2564 2340 73 166 0 2395 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10256

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1039552/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=12332 CPUtime=162.24
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 2775 0 0 0 16222 2 0 0 25 0 1 0 706539727 12627968 2761 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 3083 2761 73 166 0 2914 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12332

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1038144/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=14000 CPUtime=222.23
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 3115 0 0 0 22220 3 0 0 25 0 1 0 706539727 14336000 3101 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 3500 3101 73 166 0 3331 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14000

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1036928/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=15360 CPUtime=282.21
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 3414 0 0 0 28218 3 0 0 25 0 1 0 706539727 15728640 3400 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 3840 3400 73 166 0 3671 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1035968/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=16416 CPUtime=342.19
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 3668 0 0 0 34215 4 0 0 25 0 1 0 706539727 16809984 3654 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 4104 3654 73 166 0 3935 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16416

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1035072/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=17336 CPUtime=402.17
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 3896 0 0 0 40213 4 0 0 25 0 1 0 706539727 17752064 3882 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 4334 3882 73 166 0 4165 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17336

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1034112/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=18376 CPUtime=462.16
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 4123 0 0 0 46211 5 0 0 25 0 1 0 706539727 18817024 4109 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 4594 4109 73 166 0 4425 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18376

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1033280/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=19468 CPUtime=522.14
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 4349 0 0 0 52209 5 0 0 25 0 1 0 706539727 19935232 4335 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 4867 4335 73 166 0 4698 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1032320/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=20272 CPUtime=582.12
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 4569 0 0 0 58206 6 0 0 25 0 1 0 706539727 20758528 4555 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 5068 4555 73 166 0 4899 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 20272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1031680/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=20864 CPUtime=642.11
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 4718 0 0 0 64205 6 0 0 25 0 1 0 706539727 21364736 4704 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 5216 4704 73 166 0 5047 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20864

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1031232/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=21480 CPUtime=702.08
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 4848 0 0 0 70202 6 0 0 25 0 1 0 706539727 21995520 4834 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 5370 4834 73 166 0 5201 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21480

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1030528/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=22300 CPUtime=762.07
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5011 0 0 0 76201 6 0 0 25 0 1 0 706539727 22835200 4997 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 5575 4997 73 166 0 5406 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 22300

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7926
/proc/meminfo: memFree=1029888/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=22812 CPUtime=822.05
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5157 0 0 0 82198 7 0 0 25 0 1 0 706539727 23359488 5143 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 5703 5143 73 166 0 5534 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22812

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 7926
/proc/meminfo: memFree=1029376/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=23472 CPUtime=882.03
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5283 0 0 0 88196 7 0 0 25 0 1 0 706539727 24035328 5269 1992294400 134512640 135192793 4294956224 18446744073709551615 134551002 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 5868 5269 73 166 0 5699 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 23472

[startup+942.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7926
/proc/meminfo: memFree=1029056/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=23764 CPUtime=942.01
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5380 0 0 0 94194 7 0 0 25 0 1 0 706539727 24334336 5366 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 5941 5366 73 166 0 5772 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 23764

[startup+1002.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7926
/proc/meminfo: memFree=1028544/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=24400 CPUtime=1001.99
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5521 0 0 0 100192 7 0 0 25 0 1 0 706539727 24985600 5507 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 6100 5507 73 166 0 5931 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 24400

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 7926
/proc/meminfo: memFree=1028032/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=25064 CPUtime=1061.98
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5648 0 0 0 106190 8 0 0 25 0 1 0 706539727 25665536 5634 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 6266 5634 73 166 0 6097 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 25064

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7926
/proc/meminfo: memFree=1027456/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=25532 CPUtime=1121.96
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5772 0 0 0 112188 8 0 0 25 0 1 0 706539727 26144768 5758 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 6383 5758 73 166 0 6214 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 25532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7926
/proc/meminfo: memFree=1027200/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=26012 CPUtime=1181.94
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5850 0 0 0 118186 8 0 0 25 0 1 0 706539727 26636288 5836 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 6503 5836 73 166 0 6334 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 26012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7926
/proc/meminfo: memFree=1026880/2055920 swapFree=4179868/4192956
[pid=7925] ppid=7923 vsize=26364 CPUtime=1200.04
/proc/7925/stat : 7925 (mxc-sat09) R 7923 7925 4395 0 -1 4194304 5927 0 0 0 119996 8 0 0 25 0 1 0 706539727 26996736 5913 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7925/statm: 6591 5913 73 166 0 6422 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26364

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): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.093985
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 26364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5927
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= 2921

runsolver used 0.927858 second user time and 2.49662 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-29 05:14:33
IDJOB=1518189
IDBENCH=70659
IDSOLVER=504
FILE ID=node49/1518189-1238296473
PBS_JOBID= 9060981
Free space on /tmp= 66388 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S621134782-041.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518189-1238296473/watcher-1518189-1238296473 -o /tmp/evaluation-result-1518189-1238296473/solver-1518189-1238296473 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518189-1238296473.cnf

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

MD5SUM BENCH= 09a6dc57cba44ea6f55eca37108c958d
RANDOM SEED=867051676

node49.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		: 3000.214
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		: 3000.214
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:       1051112 kB
Buffers:         96352 kB
Cached:         808668 kB
SwapCached:       6452 kB
Active:         262256 kB
Inactive:       651784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051112 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            76588 kB
Committed_AS:  1760932 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-29 05:34:35