Trace number 1514637

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

431.42/431.61	c starting MXC with:
431.42/431.61	c cnf_path = HOME/instance-1514637-1238241642.cnf
431.42/431.61	c restart_strategy = auto
431.42/431.61	c sign_strategy = cached
431.42/431.61	c use_preprocessing = -1
431.42/431.61	c output_implicant = 1
431.42/431.61	c timeout_seconds = 0
431.42/431.61	c running SatELite... done
431.42/431.61	c 489 vars eliminated
431.42/431.61	c received 0 units and 74804 clauses from SatELite
431.42/431.61	c 488 assignments made, starting to guess now
431.42/431.61	c ===================================[MXC]=====================================
431.42/431.61	c | Conflicts |                Clause Statistics                   |   Vars   |
431.42/431.61	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
431.42/431.61	c =============================================================================
431.42/431.61	c |         0 |       0       0    74804        0        0     nan |    18000 |
431.42/431.61	c |       100 |       0       0    74804      100     1050   171.3 |    17512 |
431.42/431.61	c |       210 |       0       0    74804      210     1105   196.8 |    17512 |
431.42/431.61	c |       441 |       0       0    74804      441     1220   191.6 |    17512 |
431.42/431.61	c |       805 |       0       0    74804      805     1402   197.1 |    17512 |
431.42/431.61	c |      1315 |       0       0    74804     1315     1609   192.2 |    17512 |
431.42/431.61	c |      1986 |       0       0    74804     1138     1754   191.6 |    17512 |
431.42/431.61	c |      2834 |       0       0    74804     1046     1894   211.1 |    17512 |
431.42/431.61	c |      3876 |       0       0    74804     1076     2031   198.1 |    17512 |
431.42/431.61	c |      5132 |       0       0    74804     1259     2163   207.3 |    17512 |
431.42/431.61	c |      6623 |       0       0    74804     1624     2292   207.2 |    17512 |
431.42/431.61	c |      8373 |       0       0    74804     2200     2419   217.4 |    17512 |
431.42/431.61	c |     10408 |       0       0    74804     1761     2543   194.5 |    17512 |
431.42/431.61	c |     12756 |       0       0    74804     1486     2665   220.0 |    17512 |
431.42/431.61	c |     15449 |       0       0    74804     1424     2786   217.9 |    17512 |
431.42/431.61	c |     18521 |       0       0    74804     1624     2906   273.6 |    17512 |
431.42/431.61	c |     22010 |       0       0    74804     2133     3025   224.6 |    17512 |
431.42/431.61	c |     25958 |       0       0    74804     3003     3144   238.5 |    17512 |
431.42/431.61	c |     30411 |       0       0    74804     2669     3262   223.0 |    17512 |
431.42/431.61	c |     35419 |       0       0    74804     2700     3381   243.1 |    17512 |
431.42/431.61	c |     41038 |       0       0    74804     3169     3499   246.0 |    17512 |
431.42/431.61	c |     47329 |       0       0    74804     2345     3618   230.4 |    17512 |
431.42/431.61	c |     54360 |       0       0    74804     1999     3737   281.8 |    17512 |
431.42/431.61	c |     62205 |       0       0    74804     2225     3857   269.3 |    17512 |
431.42/431.61	c |     70945 |       0       0    74804     3120     3978   268.2 |    17512 |
431.42/431.61	c |     80669 |       0       0    74804     2741     4099   251.1 |    17512 |
431.42/431.61	c |     91476 |       0       0    74804     3138     4222   255.6 |    17512 |
431.42/431.61	c |    103474 |       0       0    74804     2266     4346   282.9 |    17512 |
431.42/431.61	c |    116782 |       0       0    74804     2318     4471   299.5 |    17512 |
431.42/431.61	c |    131532 |       0       0    74804     3450     4597   335.9 |    17512 |
431.42/431.61	c |    147868 |       0       0    74804     3465     4726   282.9 |    17512 |
431.42/431.61	c |    165948 |       0       0    74804     4788     4855   274.8 |    17512 |
431.42/431.61	c |    185947 |       0       0    74804     2641     4987   338.0 |    17512 |
431.42/431.61	c |    208057 |       0       0    74804     4528     5120   325.4 |    17512 |
431.42/431.61	c |    232489 |       0       0    74804     3012     5255   322.4 |    17512 |
431.42/431.61	c |    259475 |       0       0    74804     3352     5393   287.3 |    17512 |
431.42/431.61	c |    289271 |       0       0    74804     3077     5532   325.7 |    17512 |
431.42/431.61	c |    322158 |       0       0    74804     5137     5674   289.5 |    17512 |
431.42/431.61	c |    358445 |       0       0    74804     4078     5818   334.6 |    17512 |
431.42/431.61	c |    398472 |       0       0    74804     5816     5965   317.2 |    17512 |
431.42/431.61	c |    442613 |       0       0    74804     4694     6114   340.2 |    17512 |
431.42/431.61	c |    491279 |       0       0    74804     3848     6265   308.4 |    17512 |
431.42/431.61	c |    544923 |       0       0    74804     357

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-1514637-1238241642/watcher-1514637-1238241642 -o /tmp/evaluation-result-1514637-1238241642/solver-1514637-1238241642 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514637-1238241642.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: 0.91 0.95 0.96 3/70 27677
/proc/meminfo: memFree=896592/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=5020 CPUtime=0
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 792 0 0 0 0 0 0 0 18 0 1 0 1096826861 5140480 778 1992294400 134512640 135192793 4294956224 18446744073709551615 134528176 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 1255 783 50 166 0 1086 0

[startup+0.0379001 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 27677
/proc/meminfo: memFree=896592/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=8344 CPUtime=0.03
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 1538 0 0 0 3 0 0 0 18 0 1 0 1096826861 8544256 1524 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 2086 1524 54 166 0 1917 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8344

[startup+0.102897 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 27677
/proc/meminfo: memFree=896592/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=10372 CPUtime=0.09
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 2024 0 0 0 9 0 0 0 18 0 1 0 1096826861 10620928 2010 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 2593 2010 54 166 0 2424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10372

[startup+0.302942 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 27677
/proc/meminfo: memFree=896592/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=11192 CPUtime=0.29
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 2521 0 0 0 29 0 0 0 19 0 1 0 1096826861 11460608 2144 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 2798 2144 56 166 0 2629 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11192

[startup+0.702005 s]
/proc/loadavg: 0.91 0.95 0.96 3/70 27677
/proc/meminfo: memFree=896592/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=21320 CPUtime=0.69
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 5282 0 0 0 68 1 0 0 22 0 1 0 1096826861 21831680 4702 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 5330 4702 72 166 0 5161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21320

[startup+1.50115 s]
/proc/loadavg: 0.91 0.95 0.96 2/71 27678
/proc/meminfo: memFree=877576/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=22244 CPUtime=1.49
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 5518 0 0 0 147 2 0 0 25 0 1 0 1096826861 22777856 4938 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 5561 4938 72 166 0 5392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22244

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.96 2/71 27678
/proc/meminfo: memFree=876552/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=22904 CPUtime=3.09
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 5674 0 0 0 307 2 0 0 25 0 1 0 1096826861 23453696 5094 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 5726 5094 73 166 0 5557 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22904

[startup+6.30202 s]
/proc/loadavg: 0.92 0.95 0.96 2/71 27678
/proc/meminfo: memFree=875720/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=23432 CPUtime=6.29
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 5836 0 0 0 627 2 0 0 25 0 1 0 1096826861 23994368 5256 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 5858 5256 73 166 0 5689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23432

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.96 2/71 27678
/proc/meminfo: memFree=874888/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=24092 CPUtime=12.69
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 5989 0 0 0 1267 2 0 0 25 0 1 0 1096826861 24670208 5409 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 6023 5409 73 166 0 5854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24092

[startup+25.5025 s]
/proc/loadavg: 0.94 0.96 0.96 2/71 27684
/proc/meminfo: memFree=873800/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=25016 CPUtime=25.48
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 6221 0 0 0 2545 3 0 0 25 0 1 0 1096826861 25616384 5641 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 6254 5641 73 166 0 6085 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25016

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.96 2/71 27684
/proc/meminfo: memFree=871688/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=27128 CPUtime=51.07
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 6751 0 0 0 5104 3 0 0 25 0 1 0 1096826861 27779072 6171 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 6782 6171 73 166 0 6613 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27128

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/71 27684
/proc/meminfo: memFree=868744/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=30032 CPUtime=102.25
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 7480 0 0 0 10222 3 0 0 25 0 1 0 1096826861 30752768 6900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 7508 6900 73 166 0 7339 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30032

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=866696/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=32144 CPUtime=162.22
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 7985 0 0 0 16218 4 0 0 25 0 1 0 1096826861 32915456 7405 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 8036 7405 73 166 0 7867 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 32144

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=864776/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=34256 CPUtime=222.2
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 8515 0 0 0 22216 4 0 0 25 0 1 0 1096826861 35078144 7935 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 8564 7935 73 166 0 8395 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34256

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=862920/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=35840 CPUtime=282.18
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 8914 0 0 0 28213 5 0 0 25 0 1 0 1096826861 36700160 8334 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 8960 8334 73 166 0 8791 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35840

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=861320/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=37424 CPUtime=342.16
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 9309 0 0 0 34211 5 0 0 25 0 1 0 1096826861 38322176 8729 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 9356 8729 73 166 0 9187 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 37424

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=860360/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=38348 CPUtime=402.13
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 9543 0 0 0 40208 5 0 0 25 0 1 0 1096826861 39268352 8963 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 9587 8963 73 166 0 9418 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 38348

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=858568/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=40200 CPUtime=462.11
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 10006 0 0 0 46206 5 0 0 25 0 1 0 1096826861 41164800 9426 1992294400 134512640 135192793 4294956224 18446744073709551615 134552311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 10050 9426 74 166 0 9881 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 40200

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=857672/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=41128 CPUtime=522.09
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 10244 0 0 0 52204 5 0 0 25 0 1 0 1096826861 42115072 9664 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 10282 9664 74 166 0 10113 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 41128

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=855560/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=43240 CPUtime=582.07
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 10777 0 0 0 58202 5 0 0 25 0 1 0 1096826861 44277760 10197 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 10810 10197 74 166 0 10641 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 43240

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=854088/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=44692 CPUtime=642.06
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 11138 0 0 0 64200 6 0 0 25 0 1 0 1096826861 45764608 10558 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 11173 10558 74 166 0 11004 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44692

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=853128/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=45616 CPUtime=702.03
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 11362 0 0 0 70197 6 0 0 25 0 1 0 1096826861 46710784 10782 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 11404 10782 74 166 0 11235 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 45616

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=852744/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=46016 CPUtime=762.01
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 11459 0 0 0 76195 6 0 0 25 0 1 0 1096826861 47120384 10879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 11504 10879 74 166 0 11335 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 46016

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=850056/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=48660 CPUtime=821.99
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 12145 0 0 0 82191 8 0 0 25 0 1 0 1096826861 49827840 11565 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 12165 11565 74 166 0 11996 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 48660

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=849736/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=49056 CPUtime=881.96
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 12214 0 0 0 88188 8 0 0 25 0 1 0 1096826861 50233344 11634 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 12264 11634 74 166 0 12095 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 49056

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=848200/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=50512 CPUtime=941.94
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 12594 0 0 0 94185 9 0 0 25 0 1 0 1096826861 51724288 12014 1992294400 134512640 135192793 4294956224 18446744073709551615 134533142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 12628 12014 74 166 0 12459 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 50512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=847432/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=51180 CPUtime=1001.92
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 12776 0 0 0 100183 9 0 0 25 0 1 0 1096826861 52408320 12196 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 12795 12196 74 166 0 12626 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 51180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=846408/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=52372 CPUtime=1061.89
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 13066 0 0 0 106180 9 0 0 25 0 1 0 1096826861 53628928 12486 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 13093 12486 74 166 0 12924 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 52372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=845064/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=53692 CPUtime=1121.88
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 13392 0 0 0 112178 10 0 0 25 0 1 0 1096826861 54980608 12812 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 13423 12812 74 166 0 13254 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 53692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=841928/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=56732 CPUtime=1181.86
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 14158 0 0 0 118175 11 0 0 25 0 1 0 1096826861 58093568 13578 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 14183 13578 74 166 0 14014 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 56732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=841928/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=56732 CPUtime=1200.05
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 14158 0 0 0 119994 11 0 0 25 0 1 0 1096826861 58093568 13578 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 14183 13578 74 166 0 14014 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 56732

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27684
/proc/meminfo: memFree=841928/2055920 swapFree=4170584/4192956
[pid=27677] ppid=27675 vsize=56732 CPUtime=1200.05
/proc/27677/stat : 27677 (mxc-sat09) R 27675 27677 27518 0 -1 4194304 14158 0 0 0 119994 11 0 0 25 0 1 0 1096826861 58093568 13578 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27677/statm: 14183 13578 74 166 0 14014 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 56732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.122981
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 56732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14158
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= 830

runsolver used 1.03284 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 13:00:42
IDJOB=1514637
IDBENCH=70363
IDSOLVER=504
FILE ID=node45/1514637-1238241642
PBS_JOBID= 9060728
Free space on /tmp= 66336 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514637-1238241642/watcher-1514637-1238241642 -o /tmp/evaluation-result-1514637-1238241642/solver-1514637-1238241642 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514637-1238241642.cnf

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=556741753

node45.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		: 3000.285
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		: 3000.285
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:        897008 kB
Buffers:         89036 kB
Cached:         968952 kB
SwapCached:      11516 kB
Active:         153484 kB
Inactive:       917484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897008 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          18624 kB
Slab:            73268 kB
Committed_AS:  2501040 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 13:20:45