Trace number 1518129

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S247943532-069.cnf
MD5SUM480eadd67693b734091a7d5840645722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
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 

31.28/31.39	c starting MXC with:
31.28/31.39	c cnf_path = HOME/instance-1518129-1238295610.cnf
31.28/31.39	c restart_strategy = auto
31.28/31.39	c sign_strategy = cached
31.28/31.39	c use_preprocessing = -1
31.28/31.39	c output_implicant = 1
31.28/31.39	c timeout_seconds = 0
31.28/31.39	c running SatELite... done
31.28/31.39	c 20 vars eliminated
31.28/31.39	c received 0 units and 2191 clauses from SatELite
31.28/31.39	c 19 assignments made, starting to guess now
31.28/31.39	c ===================================[MXC]=====================================
31.28/31.39	c | Conflicts |                Clause Statistics                   |   Vars   |
31.28/31.39	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.28/31.39	c =============================================================================
31.28/31.39	c |         0 |       0       0     2191        0        0     nan |      520 |
31.28/31.39	c |       100 |       0       0     2191      100     1050    24.8 |      501 |
31.28/31.39	c |       210 |       0       0     2191      210     1105    23.7 |      501 |
31.28/31.39	c |       441 |       0       0     2191      441     1220    23.3 |      501 |
31.28/31.39	c |       805 |       0       0     2191      805     1402    23.5 |      501 |
31.28/31.39	c |      1315 |       0       0     2191     1315     1609    23.4 |      501 |
31.28/31.39	c |      1986 |       0       0     2191     1139     1754    22.0 |      501 |
31.28/31.39	c |      2834 |       0       0     2191     1048     1894    22.7 |      501 |
31.28/31.39	c |      3876 |       0       0     2191     1078     2031    24.6 |      501 |
31.28/31.39	c |      5132 |       0       0     2191     1261     2163    22.4 |      501 |
31.28/31.39	c |      6623 |       0       0     2191     1626     2292    23.3 |      501 |
31.28/31.39	c |      8373 |       0       0     2191     2202     2419    22.4 |      501 |
31.28/31.39	c |     10408 |       0       0     2191     1763     2543    24.0 |      501 |
31.28/31.39	c |     12756 |       0       0     2191     1488     2665    22.5 |      501 |
31.28/31.39	c |     15449 |       0       0     2191     1429     2786    22.1 |      501 |
31.28/31.39	c |     18521 |       0       0     2191     1631     2906    27.5 |      501 |
31.28/31.39	c |     22010 |       0       0     2191     2140     3025    23.5 |      501 |
31.28/31.39	c |     25958 |       0       0     2191     3013     3144    25.7 |      501 |
31.28/31.39	c |     30411 |       0       0     2191     2678     3262    25.2 |      501 |
31.28/31.39	c |     35419 |       0       0     2191     2713     3381    24.1 |      501 |
31.28/31.39	c |     41038 |       0       0     2191     3182     3499    23.8 |      501 |
31.28/31.39	c |     47329 |       0       0     2191     2362     3618    24.7 |      501 |
31.28/31.39	c |     54360 |       0       0     2191     2020     3737    23.4 |      501 |
31.28/31.39	c |     62205 |       0       0     2191     2249     3857    22.3 |      501 |
31.28/31.39	c |     70945 |       0       0     2191     3147     3978    23.1 |      501 |
31.28/31.39	c |     80669 |       0       0     2191     2771     4099    24.7 |      501 |
31.28/31.39	c |     91476 |       0       0     2191     3172     4222    22.5 |      501 |
31.28/31.39	c |    103474 |       0       0     2191     2306     4346    21.2 |      501 |
31.28/31.39	c |    116782 |       0       0     2191     2360     4471    23.0 |      501 |
31.28/31.39	c |    131532 |       0       0     2191     3498     4597    22.5 |      501 |
31.28/31.39	c |    147868 |       0       0     2191     3517     4726    23.2 |      501 |
31.28/31.39	c |    165948 |       0       0     2191     4844     4855    24.0 |      501 |
31.28/31.39	c |    185947 |       0       0     2191     2703     4987    22.0 |      501 |
31.28/31.39	c |    208057 |       0       0     2191     4599     5120    23.8 |      501 |
31.28/31.39	c |    232489 |       0       0     2191     3096     5255    22.4 |      501 |
31.28/31.39	c |    259475 |       0       0     2191     3444     5393    22.4 |      501 |
31.28/31.39	c |    289271 |       0       0     2191     3186     5532    21.8 |      501 |
31.28/31.39	c |    322158 |       0       0     2191     5259     5674    22.0 |      501 |
31.28/31.39	c |    358445 |       0       0     2191     4212     5818    22.1 |      501 |
31.28/31.39	c |    398472 |       0       0     2191     2984     5965    21.0 |      501 |
31.28/31.39	c |    442613 |       0       0     2191     4867     6114    23.1 |      501 |
31.28/31.39	c |    491279 |       0       0     2191     4018     6265    21.5 |      501 |
31.28/31.39	c |    544923 |       0       0     2191     3746

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-1518129-1238295610/watcher-1518129-1238295610 -o /tmp/evaluation-result-1518129-1238295610/solver-1518129-1238295610 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518129-1238295610.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 2242
/proc/meminfo: memFree=826920/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=1112 CPUtime=0
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1102223327 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134573214 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 278 141 56 166 0 109 0

[startup+0.0240909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2242
/proc/meminfo: memFree=826920/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=1508 CPUtime=0.02
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 265 0 0 0 2 0 0 0 18 0 1 0 1102223327 1544192 251 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 377 251 72 166 0 208 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1508

[startup+0.101099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2242
/proc/meminfo: memFree=826920/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=1772 CPUtime=0.09
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 334 0 0 0 9 0 0 0 18 0 1 0 1102223327 1814528 320 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 443 320 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301122 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2242
/proc/meminfo: memFree=826920/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=2036 CPUtime=0.29
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 1102223327 2084864 383 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 509 383 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701168 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2242
/proc/meminfo: memFree=826920/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=2300 CPUtime=0.69
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 467 0 0 0 69 0 0 0 22 0 1 0 1102223327 2355200 453 1992294400 134512640 135192793 4294956224 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 575 453 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2243
/proc/meminfo: memFree=825248/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=2696 CPUtime=1.49
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 574 0 0 0 149 0 0 0 25 0 1 0 1102223327 2760704 560 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 674 560 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2243
/proc/meminfo: memFree=824672/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=3224 CPUtime=3.09
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 695 0 0 0 309 0 0 0 25 0 1 0 1102223327 3301376 681 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 806 681 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2243
/proc/meminfo: memFree=823840/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=3888 CPUtime=6.29
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 845 0 0 0 629 0 0 0 25 0 1 0 1102223327 3981312 831 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 972 831 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2243
/proc/meminfo: memFree=822944/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=4692 CPUtime=12.69
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 1039 0 0 0 1269 0 0 0 25 0 1 0 1102223327 4804608 1025 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 1173 1025 73 166 0 1004 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4692

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2243
/proc/meminfo: memFree=821792/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=5896 CPUtime=25.48
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 1326 0 0 0 2548 0 0 0 25 0 1 0 1102223327 6037504 1312 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 1474 1312 73 166 0 1305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5896

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2243
/proc/meminfo: memFree=820192/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=7416 CPUtime=51.07
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 1726 0 0 0 5107 0 0 0 25 0 1 0 1102223327 7593984 1712 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/2242/statm: 1854 1712 73 166 0 1685 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7416

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=817952/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=9888 CPUtime=102.26
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 2247 0 0 0 10225 1 0 0 25 0 1 0 1102223327 10125312 2233 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 2472 2233 73 166 0 2303 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9888

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=816352/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=11792 CPUtime=162.24
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 2662 0 0 0 16223 1 0 0 25 0 1 0 1102223327 12075008 2648 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 2948 2648 73 166 0 2779 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11792

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=814880/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=13336 CPUtime=222.22
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 3010 0 0 0 22220 2 0 0 25 0 1 0 1102223327 13656064 2996 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 3334 2996 73 166 0 3165 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13336

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=813792/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=14800 CPUtime=282.2
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 3287 0 0 0 28218 2 0 0 25 0 1 0 1102223327 15155200 3273 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 3700 3273 73 166 0 3531 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14800

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=812576/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=16164 CPUtime=342.18
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 3588 0 0 0 34216 2 0 0 25 0 1 0 1102223327 16551936 3574 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 4041 3574 73 166 0 3872 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=811680/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=17072 CPUtime=402.17
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 3804 0 0 0 40214 3 0 0 25 0 1 0 1102223327 17481728 3790 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 4268 3790 73 166 0 4099 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17072

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=810848/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=17844 CPUtime=462.15
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4007 0 0 0 46212 3 0 0 25 0 1 0 1102223327 18272256 3993 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 4461 3993 73 166 0 4292 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17844

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=810272/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=18484 CPUtime=522.13
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4156 0 0 0 52210 3 0 0 25 0 1 0 1102223327 18927616 4142 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 4621 4142 73 166 0 4452 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18484

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=809824/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=18948 CPUtime=582.11
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4287 0 0 0 58208 3 0 0 25 0 1 0 1102223327 19402752 4273 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 4737 4273 73 166 0 4568 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=809248/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=19652 CPUtime=642.1
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4418 0 0 0 64206 4 0 0 25 0 1 0 1102223327 20123648 4404 1992294400 134512640 135192793 4294956224 18446744073709551615 134745689 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 4913 4404 73 166 0 4744 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19652

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=808864/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=19964 CPUtime=702.08
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4515 0 0 0 70204 4 0 0 25 0 1 0 1102223327 20443136 4501 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 4991 4501 73 166 0 4822 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19964

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=808352/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=20668 CPUtime=762.06
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4641 0 0 0 76202 4 0 0 25 0 1 0 1102223327 21164032 4627 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 5167 4627 73 166 0 4998 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20668

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=807712/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=21276 CPUtime=822.05
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4789 0 0 0 82200 5 0 0 25 0 1 0 1102223327 21786624 4775 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 5319 4775 73 166 0 5150 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21276

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=807136/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=21924 CPUtime=882.03
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 4930 0 0 0 88198 5 0 0 25 0 1 0 1102223327 22450176 4916 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 5481 4916 73 166 0 5312 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21924

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=806496/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=22564 CPUtime=942.01
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 5085 0 0 0 94196 5 0 0 25 0 1 0 1102223327 23105536 5071 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 5641 5071 73 166 0 5472 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=806112/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=23332 CPUtime=1001.99
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 5196 0 0 0 100194 5 0 0 25 0 1 0 1102223327 23891968 5182 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 5833 5182 73 166 0 5664 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=805664/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=23844 CPUtime=1061.97
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 5331 0 0 0 106191 6 0 0 25 0 1 0 1102223327 24416256 5317 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 5961 5317 73 166 0 5792 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=805152/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=24388 CPUtime=1121.95
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 5446 0 0 0 112189 6 0 0 25 0 1 0 1102223327 24973312 5432 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 6097 5432 73 166 0 5928 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 24388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=804640/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=24896 CPUtime=1181.93
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 5552 0 0 0 118187 6 0 0 25 0 1 0 1102223327 25493504 5538 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 6224 5538 73 166 0 6055 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 24896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2255
/proc/meminfo: memFree=804576/2055920 swapFree=4178500/4192956
[pid=2242] ppid=2240 vsize=25088 CPUtime=1200.03
/proc/2242/stat : 2242 (mxc-sat09) R 2240 2242 31089 0 -1 4194304 5578 0 0 0 119997 6 0 0 25 0 1 0 1102223327 25690112 5564 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/2242/statm: 6272 5564 73 166 0 6103 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 25088

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): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.073988
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 25088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5578
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= 2309

runsolver used 1.17282 second user time and 2.14067 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-29 05:00:10
IDJOB=1518129
IDBENCH=70654
IDSOLVER=504
FILE ID=node62/1518129-1238295610
PBS_JOBID= 9060937
Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S247943532-069.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518129-1238295610/watcher-1518129-1238295610 -o /tmp/evaluation-result-1518129-1238295610/solver-1518129-1238295610 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518129-1238295610.cnf

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

MD5SUM BENCH= 480eadd67693b734091a7d5840645722
RANDOM SEED=1468832336

node62.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		: 3000.232
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		: 3000.232
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:        827400 kB
Buffers:         86176 kB
Cached:        1052620 kB
SwapCached:       7616 kB
Active:         356708 kB
Inactive:       791392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        827400 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15040 kB
Slab:            66244 kB
Committed_AS:  2685248 kB
PageTables:       1460 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= 66352 MiB
End job on node62 at 2009-03-29 05:20:13