Trace number 1518213

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
MD5SUM0b959375755b7be8d72e0ee6a403232e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
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 

29.49/29.55	c starting MXC with:
29.49/29.55	c cnf_path = HOME/instance-1518213-1238296813.cnf
29.49/29.55	c restart_strategy = auto
29.49/29.55	c sign_strategy = cached
29.49/29.55	c use_preprocessing = -1
29.49/29.55	c output_implicant = 1
29.49/29.55	c timeout_seconds = 0
29.49/29.55	c running SatELite... done
29.49/29.55	c 9 vars eliminated
29.49/29.55	c received 0 units and 2204 clauses from SatELite
29.49/29.55	c 8 assignments made, starting to guess now
29.49/29.55	c ===================================[MXC]=====================================
29.49/29.55	c | Conflicts |                Clause Statistics                   |   Vars   |
29.49/29.55	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.49/29.55	c =============================================================================
29.49/29.55	c |         0 |       0       0     2204        0        0     nan |      520 |
29.49/29.55	c |       100 |       0       0     2204      100     1050    23.0 |      512 |
29.49/29.55	c |       210 |       0       0     2204      210     1105    22.9 |      512 |
29.49/29.55	c |       441 |       0       0     2204      441     1220    22.8 |      512 |
29.49/29.55	c |       805 |       0       0     2204      805     1402    23.7 |      512 |
29.49/29.55	c |      1315 |       0       0     2204     1315     1609    24.3 |      512 |
29.49/29.55	c |      1986 |       0       0     2204     1138     1754    22.9 |      512 |
29.49/29.55	c |      2834 |       0       0     2204     1046     1894    23.9 |      512 |
29.49/29.55	c |      3876 |       0       0     2204     1076     2031    26.4 |      512 |
29.49/29.55	c |      5132 |       0       0     2204     1259     2163    24.4 |      512 |
29.49/29.55	c |      6623 |       0       0     2204     1624     2292    24.3 |      512 |
29.49/29.55	c |      8373 |       0       0     2204     2200     2419    23.3 |      512 |
29.49/29.55	c |     10408 |       0       0     2204     1761     2543    23.4 |      512 |
29.49/29.55	c |     12756 |       0       0     2204     1486     2665    22.7 |      512 |
29.49/29.55	c |     15449 |       0       0     2204     1429     2786    21.3 |      512 |
29.49/29.55	c |     18521 |       0       0     2204     1632     2906    21.6 |      512 |
29.49/29.55	c |     22010 |       0       0     2204     2144     3025    22.5 |      512 |
29.49/29.55	c |     25958 |       0       0     2204     3014     3144    23.3 |      512 |
29.49/29.56	c |     30411 |       0       0     2204     2680     3262    20.2 |      512 |
29.49/29.56	c |     35419 |       0       0     2204     2713     3381    21.6 |      512 |
29.49/29.56	c |     41038 |       0       0     2204     3184     3499    25.4 |      512 |
29.49/29.56	c |     47329 |       0       0     2204     2361     3618    24.0 |      512 |
29.49/29.56	c |     54360 |       0       0     2204     2017     3737    21.8 |      512 |
29.49/29.56	c |     62205 |       0       0     2204     2245     3857    22.9 |      512 |
29.49/29.56	c |     70945 |       0       0     2204     3143     3978    24.0 |      512 |
29.49/29.56	c |     80669 |       0       0     2204     2765     4099    22.3 |      512 |
29.49/29.56	c |     91476 |       0       0     2204     3168     4222    22.4 |      512 |
29.49/29.56	c |    103474 |       0       0     2204     2301     4346    25.2 |      512 |
29.49/29.56	c |    116782 |       0       0     2204     2358     4471    22.7 |      512 |
29.49/29.56	c |    131532 |       0       0     2204     3493     4597    24.6 |      512 |
29.49/29.56	c |    147868 |       0       0     2204     3527     4726    23.2 |      512 |
29.49/29.56	c |    165948 |       0       0     2204     4855     4855    23.9 |      512 |
29.49/29.56	c |    185947 |       0       0     2204     2714     4987    22.2 |      512 |
29.49/29.56	c |    208057 |       0       0     2204     4621     5120    20.7 |      512 |
29.49/29.56	c |    232489 |       0       0     2204     3121     5255    22.3 |      512 |
29.49/29.56	c |    259475 |       0       0     2204     3474     5393    22.8 |      512 |
29.49/29.56	c |    289271 |       0       0     2204     3211     5532    22.6 |      512 |
29.49/29.56	c |    322158 |       0       0     2204     5294     5674    24.6 |      512 |
29.49/29.56	c |    358445 |       0       0     2204     4241     5818    24.0 |      512 |
29.49/29.56	c |    398472 |       0       0     2204     3021     5965    23.6 |      512 |
29.49/29.56	c |    442613 |       0       0     2204     4884     6114    22.5 |      512 |
29.49/29.56	c |    491279 |       0       0     2204     4043     6265    25.2 |      512 |
29.49/29.56	c |    544923 |       0       0     2204     3762

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-1518213-1238296813/watcher-1518213-1238296813 -o /tmp/evaluation-result-1518213-1238296813/solver-1518213-1238296813 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518213-1238296813.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: 1.07 1.09 1.01 3/81 12210
/proc/meminfo: memFree=1787320/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=1244 CPUtime=0
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 174 0 0 0 0 0 0 0 20 0 1 0 1102345116 1273856 160 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 311 162 56 166 0 142 0

[startup+0.011964 s]
/proc/loadavg: 1.07 1.09 1.01 3/81 12210
/proc/meminfo: memFree=1787320/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=1376 CPUtime=0
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 248 0 0 0 0 0 0 0 20 0 1 0 1102345116 1409024 234 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 344 234 72 166 0 175 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1376

[startup+0.101974 s]
/proc/loadavg: 1.07 1.09 1.01 3/81 12210
/proc/meminfo: memFree=1787320/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=1772 CPUtime=0.09
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 347 0 0 0 9 0 0 0 20 0 1 0 1102345116 1814528 333 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 443 333 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301995 s]
/proc/loadavg: 1.07 1.09 1.01 3/81 12210
/proc/meminfo: memFree=1787320/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=2036 CPUtime=0.29
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 405 0 0 0 29 0 0 0 22 0 1 0 1102345116 2084864 391 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 509 391 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701039 s]
/proc/loadavg: 1.07 1.09 1.01 3/81 12210
/proc/meminfo: memFree=1787320/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=2300 CPUtime=0.69
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 470 0 0 0 69 0 0 0 25 0 1 0 1102345116 2355200 456 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 575 456 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50113 s]
/proc/loadavg: 1.07 1.09 1.01 2/82 12211
/proc/meminfo: memFree=1785520/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=2696 CPUtime=1.49
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 562 0 0 0 149 0 0 0 25 0 1 0 1102345116 2760704 548 1992294400 134512640 135192793 4294956224 18446744073709551615 134520500 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 674 548 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10131 s]
/proc/loadavg: 1.06 1.09 1.01 2/82 12211
/proc/meminfo: memFree=1784944/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=3224 CPUtime=3.09
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 1102345116 3301376 677 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 806 677 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30267 s]
/proc/loadavg: 1.06 1.09 1.01 2/82 12211
/proc/meminfo: memFree=1784048/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=3904 CPUtime=6.29
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 878 0 0 0 629 0 0 0 25 0 1 0 1102345116 3997696 864 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 976 864 73 166 0 807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3904

[startup+12.7014 s]
/proc/loadavg: 1.06 1.09 1.01 2/82 12211
/proc/meminfo: memFree=1782960/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=4848 CPUtime=12.69
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 1088 0 0 0 1268 1 0 0 25 0 1 0 1102345116 4964352 1074 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 1212 1074 73 166 0 1043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4848

[startup+25.5018 s]
/proc/loadavg: 1.04 1.08 1.01 2/82 12211
/proc/meminfo: memFree=1781680/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=6184 CPUtime=25.49
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 1397 0 0 0 2548 1 0 0 25 0 1 0 1102345116 6332416 1383 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 1546 1383 73 166 0 1377 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6184

[startup+51.1016 s]
/proc/loadavg: 1.03 1.07 1.01 2/82 12211
/proc/meminfo: memFree=1780080/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=7828 CPUtime=51.08
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 1795 0 0 0 5107 1 0 0 25 0 1 0 1102345116 8015872 1781 1992294400 134512640 135192793 4294956224 18446744073709551615 134548803 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 1957 1781 73 166 0 1788 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7828

[startup+102.306 s]
/proc/loadavg: 1.01 1.06 1.00 2/82 12211
/proc/meminfo: memFree=1777904/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=10288 CPUtime=102.27
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 2318 0 0 0 10226 1 0 0 25 0 1 0 1102345116 10534912 2304 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 2572 2304 73 166 0 2403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10288

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.00 2/82 12211
/proc/meminfo: memFree=1775920/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=12580 CPUtime=162.24
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 2811 0 0 0 16223 1 0 0 25 0 1 0 1102345116 12881920 2797 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 3145 2797 73 166 0 2976 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12580

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/82 12211
/proc/meminfo: memFree=1774320/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=14336 CPUtime=222.23
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 3201 0 0 0 22221 2 0 0 25 0 1 0 1102345116 14680064 3187 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 3584 3187 73 166 0 3415 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14336

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/82 12211
/proc/meminfo: memFree=1773296/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=15440 CPUtime=282.22
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 3452 0 0 0 28220 2 0 0 25 0 1 0 1102345116 15810560 3438 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 3860 3438 73 166 0 3691 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15440

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 12211
/proc/meminfo: memFree=1772400/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=16624 CPUtime=342.2
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 3685 0 0 0 34218 2 0 0 25 0 1 0 1102345116 17022976 3671 1992294400 134512640 135192793 4294956224 18446744073709551615 134532659 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 4156 3671 73 166 0 3987 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16624

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 12211
/proc/meminfo: memFree=1771440/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=17512 CPUtime=402.18
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 3917 0 0 0 40216 2 0 0 25 0 1 0 1102345116 17932288 3903 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 4378 3903 73 166 0 4209 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17512

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 12211
/proc/meminfo: memFree=1770608/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=18344 CPUtime=462.17
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 4127 0 0 0 46215 2 0 0 25 0 1 0 1102345116 18784256 4113 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 4586 4113 73 166 0 4417 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1769776/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=19280 CPUtime=522.16
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 4325 0 0 0 52213 3 0 0 25 0 1 0 1102345116 19742720 4311 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 4820 4311 73 166 0 4651 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19280

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1768880/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=20240 CPUtime=582.14
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 4552 0 0 0 58211 3 0 0 25 0 1 0 1102345116 20725760 4538 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 5060 4538 73 166 0 4891 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1768112/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=21152 CPUtime=642.13
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 4736 0 0 0 64210 3 0 0 25 0 1 0 1102345116 21659648 4722 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 5288 4722 73 166 0 5119 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21152

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1767408/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=21968 CPUtime=702.11
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 4904 0 0 0 70208 3 0 0 25 0 1 0 1102345116 22495232 4890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 5492 4890 73 166 0 5323 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21968

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1766640/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=22780 CPUtime=762.09
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5082 0 0 0 76206 3 0 0 25 0 1 0 1102345116 23326720 5068 1992294400 134512640 135192793 4294956224 18446744073709551615 134520603 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 5695 5068 73 166 0 5526 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22780

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1766128/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=23408 CPUtime=822.07
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5214 0 0 0 82204 3 0 0 25 0 1 0 1102345116 23969792 5200 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 5852 5200 73 166 0 5683 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23408

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1765616/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=23920 CPUtime=882.06
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5329 0 0 0 88203 3 0 0 25 0 1 0 1102345116 24494080 5315 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 5980 5315 73 166 0 5811 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23920

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1764976/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=24788 CPUtime=942.04
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5487 0 0 0 94201 3 0 0 25 0 1 0 1102345116 25382912 5473 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 6197 5473 73 166 0 6028 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1764784/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=24948 CPUtime=1002.02
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5534 0 0 0 100199 3 0 0 25 0 1 0 1102345116 25546752 5520 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 6237 5520 73 166 0 6068 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1764400/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=25464 CPUtime=1062.01
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5630 0 0 0 106198 3 0 0 25 0 1 0 1102345116 26075136 5616 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 6366 5616 73 166 0 6197 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 25464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1764016/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=25788 CPUtime=1121.99
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5738 0 0 0 112196 3 0 0 25 0 1 0 1102345116 26406912 5724 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 6447 5724 73 166 0 6278 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 25788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1763632/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=26316 CPUtime=1181.98
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5826 0 0 0 118194 4 0 0 25 0 1 0 1102345116 26947584 5812 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 6579 5812 73 166 0 6410 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 26316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12211
/proc/meminfo: memFree=1763440/2055920 swapFree=4172708/4192956
[pid=12210] ppid=12208 vsize=26480 CPUtime=1200.08
/proc/12210/stat : 12210 (mxc-sat09) R 12208 12210 8704 0 -1 4194304 5883 0 0 0 120004 4 0 0 25 0 1 0 1102345116 27115520 5869 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/12210/statm: 6620 5869 73 166 0 6451 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26480

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): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.046992
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 26480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5883
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= 780

runsolver used 1.36079 second user time and 4.10938 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-29 05:20:13
IDJOB=1518213
IDBENCH=70661
IDSOLVER=504
FILE ID=node87/1518213-1238296813
PBS_JOBID= 9060930
Free space on /tmp= 66036 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518213-1238296813/watcher-1518213-1238296813 -o /tmp/evaluation-result-1518213-1238296813/solver-1518213-1238296813 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518213-1238296813.cnf

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

MD5SUM BENCH= 0b959375755b7be8d72e0ee6a403232e
RANDOM SEED=466429213

node87.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1787736 kB
Buffers:         51892 kB
Cached:         132776 kB
SwapCached:       9200 kB
Active:         124732 kB
Inactive:        70560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787736 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            57064 kB
Committed_AS:  2777908 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-29 05:40:15