Trace number 1512897

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/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

75.16/75.21	c starting MXC with:
75.16/75.21	c cnf_path = HOME/instance-1512897-1238210144.cnf
75.16/75.21	c restart_strategy = auto
75.16/75.21	c sign_strategy = cached
75.16/75.21	c use_preprocessing = -1
75.16/75.21	c output_implicant = 1
75.16/75.21	c timeout_seconds = 0
75.16/75.21	c running SatELite... done
75.16/75.21	c 1 vars eliminated
75.16/75.21	c received 0 units and 18000 clauses from SatELite
75.16/75.21	c 0 assignments made, starting to guess now
75.16/75.21	c ===================================[MXC]=====================================
75.16/75.21	c | Conflicts |                Clause Statistics                   |   Vars   |
75.16/75.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
75.16/75.21	c =============================================================================
75.16/75.21	c |         0 |       0       0    18000        0        0     nan |      900 |
75.16/75.21	c |       100 |       0       0    18000      100     1050   115.3 |      900 |
75.16/75.21	c |       210 |       0       0    18000      210     1105   119.8 |      900 |
75.16/75.21	c |       441 |       0       0    18000      441     1220   116.6 |      900 |
75.16/75.21	c |       805 |       0       0    18000      805     1402   114.1 |      900 |
75.16/75.21	c |      1315 |       0       0    18000     1315     1609   117.0 |      900 |
75.16/75.21	c |      1986 |       0       0    18000     1138     1754   120.4 |      900 |
75.16/75.21	c |      2834 |       0       0    18000     1046     1894   116.5 |      900 |
75.16/75.21	c |      3876 |       0       0    18000     1077     2031   125.3 |      900 |
75.16/75.21	c |      5132 |       0       0    18000     1260     2163   116.4 |      900 |
75.16/75.21	c |      6623 |       0       0    18000     1625     2292   115.0 |      900 |
75.16/75.21	c |      8373 |       0       0    18000     2201     2419   119.9 |      900 |
75.16/75.21	c |     10408 |       0       0    18000     1764     2543   115.1 |      900 |
75.16/75.21	c |     12756 |       0       0    18000     1489     2665   121.8 |      900 |
75.16/75.21	c |     15449 |       0       0    18000     1431     2786   121.9 |      900 |
75.16/75.21	c |     18521 |       0       0    18000     1633     2906   118.9 |      900 |
75.16/75.21	c |     22010 |       0       0    18000     2148     3025   118.5 |      900 |
75.16/75.21	c |     25958 |       0       0    18000     3022     3144   120.3 |      900 |
75.16/75.21	c |     30411 |       0       0    18000     2694     3262   122.5 |      900 |
75.16/75.21	c |     35419 |       0       0    18000     2725     3381   124.7 |      900 |
75.16/75.21	c |     41038 |       0       0    18000     3196     3499   125.6 |      900 |
75.16/75.21	c |     47329 |       0       0    18000     2373     3618   120.3 |      900 |
75.16/75.21	c |     54360 |       0       0    18000     2037     3737   121.1 |      900 |
75.16/75.21	c |     62205 |       0       0    18000     2274     3857   118.8 |      900 |
75.16/75.21	c |     70945 |       0       0    18000     3175     3978   117.2 |      900 |
75.16/75.21	c |     80669 |       0       0    18000     2808     4099   119.0 |      900 |
75.16/75.21	c |     91476 |       0       0    18000     3213     4222   124.1 |      900 |
75.16/75.21	c |    103474 |       0       0    18000     2358     4346   122.9 |      900 |
75.16/75.21	c |    116782 |       0       0    18000     2429     4471   120.6 |      900 |
75.16/75.21	c |    131532 |       0       0    18000     3580     4597   128.5 |      900 |
75.16/75.21	c |    147868 |       0       0    18000     3619     4726   128.8 |      900 |
75.16/75.21	c |    165948 |       0       0    18000     2527     4855   121.9 |      900 |
75.16/75.21	c |    185947 |       0       0    18000     2825     4987   120.7 |      900 |
75.16/75.21	c |    208057 |       0       0    18000     4747     5120   124.7 |      900 |
75.16/75.21	c |    232489 |       0       0    18000     3262     5255   123.9 |      900 |
75.16/75.21	c |    259475 |       0       0    18000     3630     5393   123.2 |      900 |
75.16/75.21	c |    289271 |       0       0    18000     3394     5532   118.0 |      900 |
75.16/75.21	c |    322158 |       0       0    18000     5499     5674   122.8 |      900 |
75.16/75.21	c |    358445 |       0       0    18000     4496     5818   121.6 |      900 |
75.16/75.21	c |    398472 |       0       0    18000     3325     5965   121.9 |      900 |
75.16/75.21	c |    442613 |       0       0    18000     5249     6114   128.5 |      900 |
75.16/75.21	c |    491279 |       0       0    18000     4503     6265   121.7 |      900 |
75.16/75.21	c |    544923 |       0       0    18000     4268

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-1512897-1238210144/watcher-1512897-1238210144 -o /tmp/evaluation-result-1512897-1238210144/solver-1512897-1238210144 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512897-1238210144.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: 0.92 0.98 0.91 3/64 29488
/proc/meminfo: memFree=1074360/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=1532 CPUtime=0
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 1093680072 1568768 254 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 383 254 54 166 0 214 0

[startup+0.077313 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 29488
/proc/meminfo: memFree=1074360/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=2460 CPUtime=0.07
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 590 0 0 0 7 0 0 0 18 0 1 0 1093680072 2519040 470 1992294400 134512640 135192793 4294956224 18446744073709551615 134573939 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 615 470 55 166 0 446 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2460

[startup+0.101317 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 29488
/proc/meminfo: memFree=1074360/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=2740 CPUtime=0.09
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 627 0 0 0 9 0 0 0 18 0 1 0 1093680072 2805760 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 685 507 55 166 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2740

[startup+0.301355 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 29488
/proc/meminfo: memFree=1074360/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=5692 CPUtime=0.29
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 1408 0 0 0 29 0 0 0 19 0 1 0 1093680072 5828608 1288 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 1423 1288 71 166 0 1254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5692

[startup+0.701432 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 29488
/proc/meminfo: memFree=1074360/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=6220 CPUtime=0.69
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 1533 0 0 0 69 0 0 0 22 0 1 0 1093680072 6369280 1413 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 1555 1413 72 166 0 1386 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6220

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1068848/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=6616 CPUtime=1.49
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 1631 0 0 0 149 0 0 0 25 0 1 0 1093680072 6774784 1511 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 1654 1511 72 166 0 1485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6616

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1068208/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=7144 CPUtime=3.1
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 1773 0 0 0 309 1 0 0 25 0 1 0 1093680072 7315456 1653 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 1786 1653 72 166 0 1617 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 7144

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1067120/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=8068 CPUtime=6.29
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 2004 0 0 0 628 1 0 0 25 0 1 0 1093680072 8261632 1884 1992294400 134512640 135192793 4294956224 18446744073709551615 134548089 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 2017 1884 72 166 0 1848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8068

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1065904/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=8992 CPUtime=12.69
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 2251 0 0 0 1268 1 0 0 25 0 1 0 1093680072 9207808 2131 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 2248 2131 72 166 0 2079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8992

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1064304/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=10576 CPUtime=25.48
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 2641 0 0 0 2547 1 0 0 25 0 1 0 1093680072 10829824 2521 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 2644 2521 72 166 0 2475 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10576

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1062256/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=12688 CPUtime=51.08
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 3166 0 0 0 5106 2 0 0 25 0 1 0 1093680072 12992512 3046 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 3172 3046 72 166 0 3003 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12688

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1059504/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=15460 CPUtime=102.26
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 3845 0 0 0 10223 3 0 0 25 0 1 0 1093680072 15831040 3725 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 3865 3725 72 166 0 3696 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15460

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1057328/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=17728 CPUtime=162.23
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 4391 0 0 0 16220 3 0 0 25 0 1 0 1093680072 18153472 4271 1992294400 134512640 135192793 4294956224 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 4432 4271 72 166 0 4263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17728

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1055536/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=19464 CPUtime=222.21
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 4821 0 0 0 22217 4 0 0 25 0 1 0 1093680072 19931136 4701 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 4866 4701 72 166 0 4697 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19464

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1053936/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=21208 CPUtime=282.19
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 5228 0 0 0 28215 4 0 0 25 0 1 0 1093680072 21716992 5108 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 5302 5108 72 166 0 5133 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21208

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1052784/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=22452 CPUtime=342.17
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 5526 0 0 0 34212 5 0 0 25 0 1 0 1093680072 22990848 5406 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 5613 5406 72 166 0 5444 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22452

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1051504/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=23660 CPUtime=402.14
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 5837 0 0 0 40209 5 0 0 25 0 1 0 1093680072 24227840 5717 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 5915 5717 72 166 0 5746 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23660

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1050480/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=24728 CPUtime=462.12
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 6087 0 0 0 46207 5 0 0 25 0 1 0 1093680072 25321472 5967 1992294400 134512640 135192793 4294956224 18446744073709551615 134552126 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 6182 5967 72 166 0 6013 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24728

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1049712/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=25808 CPUtime=522.09
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 6328 0 0 0 52204 5 0 0 25 0 1 0 1093680072 26427392 6208 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 6452 6208 72 166 0 6283 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 25808

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1048688/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=26768 CPUtime=582.08
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 6554 0 0 0 58202 6 0 0 25 0 1 0 1093680072 27410432 6434 1992294400 134512640 135192793 4294956224 18446744073709551615 134550816 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 6692 6434 72 166 0 6523 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 26768

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1047408/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=28176 CPUtime=642.06
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 6867 0 0 0 64200 6 0 0 25 0 1 0 1093680072 28852224 6747 1992294400 134512640 135192793 4294956224 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 7044 6747 72 166 0 6875 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28176

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1046704/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=29116 CPUtime=702.03
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 7078 0 0 0 70197 6 0 0 25 0 1 0 1093680072 29814784 6958 1992294400 134512640 135192793 4294956224 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 7279 6958 72 166 0 7110 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29116

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1045744/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=29928 CPUtime=762.02
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 7266 0 0 0 76195 7 0 0 25 0 1 0 1093680072 30646272 7146 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 7482 7146 72 166 0 7313 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 29928

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1045360/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=30456 CPUtime=821.99
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 7379 0 0 0 82192 7 0 0 25 0 1 0 1093680072 31186944 7259 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 7614 7259 72 166 0 7445 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 30456

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1044848/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=30852 CPUtime=881.96
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 7495 0 0 0 88189 7 0 0 25 0 1 0 1093680072 31592448 7375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 7713 7375 72 166 0 7544 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 30852

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1044016/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=31792 CPUtime=941.94
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 7700 0 0 0 94187 7 0 0 25 0 1 0 1093680072 32555008 7580 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 7948 7580 72 166 0 7779 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 31792

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1043568/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=32332 CPUtime=1001.92
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 7835 0 0 0 100185 7 0 0 25 0 1 0 1093680072 33107968 7715 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 8083 7715 72 166 0 7914 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 32332

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1042992/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=32952 CPUtime=1061.9
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 7959 0 0 0 106182 8 0 0 25 0 1 0 1093680072 33742848 7839 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 8238 7839 72 166 0 8069 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 32952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1042480/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=33516 CPUtime=1121.88
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 8087 0 0 0 112180 8 0 0 25 0 1 0 1093680072 34320384 7967 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 8379 7967 72 166 0 8210 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 33516

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1042096/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=33916 CPUtime=1181.85
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 8177 0 0 0 118177 8 0 0 25 0 1 0 1093680072 34729984 8057 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 8479 8057 72 166 0 8310 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 33916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1041840/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=34180 CPUtime=1200.05
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 8236 0 0 0 119997 8 0 0 25 0 1 0 1093680072 35000320 8116 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 8545 8116 72 166 0 8376 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34180

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 0.98 0.91 2/65 29489
/proc/meminfo: memFree=1041840/2055920 swapFree=4179368/4192956
[pid=29488] ppid=29486 vsize=34180 CPUtime=1200.05
/proc/29488/stat : 29488 (mxc-sat09) R 29486 29488 28835 0 -1 4194304 8236 0 0 0 119997 8 0 0 25 0 1 0 1093680072 35000320 8116 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 8545 8116 72 166 0 8376 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.094985
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 34180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8236
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= 2138

runsolver used 0.863868 second user time and 2.46062 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 04:15:44
IDJOB=1512897
IDBENCH=70218
IDSOLVER=504
FILE ID=node23/1512897-1238210144
PBS_JOBID= 9060541
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512897-1238210144/watcher-1512897-1238210144 -o /tmp/evaluation-result-1512897-1238210144/solver-1512897-1238210144 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512897-1238210144.cnf

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=2038139482

node23.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		: 3000.268
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		: 3000.268
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:       1074776 kB
Buffers:         88228 kB
Cached:         800920 kB
SwapCached:       7500 kB
Active:         174652 kB
Inactive:       723524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1074776 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          14740 kB
Slab:            68988 kB
Committed_AS:  2922608 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 04:35:47