Trace number 1512909

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
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 

74.66/74.77	c starting MXC with:
74.66/74.77	c cnf_path = HOME/instance-1512909-1238210148.cnf
74.66/74.77	c restart_strategy = auto
74.66/74.77	c sign_strategy = cached
74.66/74.77	c use_preprocessing = -1
74.66/74.77	c output_implicant = 1
74.66/74.77	c timeout_seconds = 0
74.66/74.77	c running SatELite... done
74.66/74.77	c 1 vars eliminated
74.66/74.77	c received 0 units and 18000 clauses from SatELite
74.66/74.77	c 0 assignments made, starting to guess now
74.66/74.77	c ===================================[MXC]=====================================
74.66/74.77	c | Conflicts |                Clause Statistics                   |   Vars   |
74.66/74.77	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
74.66/74.77	c =============================================================================
74.66/74.77	c |         0 |       0       0    18000        0        0     nan |      900 |
74.66/74.77	c |       100 |       0       0    18000      100     1050    94.8 |      900 |
74.66/74.77	c |       210 |       0       0    18000      210     1105   107.7 |      900 |
74.66/74.77	c |       441 |       0       0    18000      441     1220   110.9 |      900 |
74.66/74.77	c |       805 |       0       0    18000      805     1402   117.9 |      900 |
74.66/74.77	c |      1315 |       0       0    18000     1315     1609   116.8 |      900 |
74.66/74.77	c |      1986 |       0       0    18000     1138     1754   120.1 |      900 |
74.66/74.77	c |      2834 |       0       0    18000     1047     1894   121.8 |      900 |
74.66/74.77	c |      3876 |       0       0    18000     1077     2031   113.8 |      900 |
74.66/74.77	c |      5132 |       0       0    18000     1263     2163   123.5 |      900 |
74.66/74.77	c |      6623 |       0       0    18000     1628     2292   118.2 |      900 |
74.66/74.77	c |      8373 |       0       0    18000     2204     2419   122.6 |      900 |
74.66/74.77	c |     10408 |       0       0    18000     1766     2543   124.9 |      900 |
74.66/74.77	c |     12756 |       0       0    18000     1492     2665   130.3 |      900 |
74.66/74.77	c |     15449 |       0       0    18000     1430     2786   115.5 |      900 |
74.66/74.77	c |     18521 |       0       0    18000     1631     2906   120.0 |      900 |
74.66/74.77	c |     22010 |       0       0    18000     2143     3025   123.8 |      900 |
74.66/74.77	c |     25958 |       0       0    18000     3014     3144   121.0 |      900 |
74.66/74.77	c |     30411 |       0       0    18000     2680     3262   118.7 |      900 |
74.66/74.77	c |     35419 |       0       0    18000     2717     3381   124.9 |      900 |
74.66/74.77	c |     41038 |       0       0    18000     3201     3499   121.5 |      900 |
74.66/74.77	c |     47329 |       0       0    18000     2379     3618   125.1 |      900 |
74.66/74.77	c |     54360 |       0       0    18000     2041     3737   122.9 |      900 |
74.66/74.77	c |     62205 |       0       0    18000     2273     3857   124.8 |      900 |
74.66/74.77	c |     70945 |       0       0    18000     3184     3978   122.2 |      900 |
74.66/74.77	c |     80669 |       0       0    18000     2831     4099   132.1 |      900 |
74.66/74.77	c |     91476 |       0       0    18000     3249     4222   123.2 |      900 |
74.66/74.77	c |    103474 |       0       0    18000     2392     4346   127.3 |      900 |
74.66/74.77	c |    116782 |       0       0    18000     2459     4471   123.2 |      900 |
74.66/74.77	c |    131532 |       0       0    18000     3598     4597   134.3 |      900 |
74.66/74.77	c |    147868 |       0       0    18000     3627     4726   122.6 |      900 |
74.66/74.77	c |    165948 |       0       0    18000     2545     4855   123.0 |      900 |
74.66/74.77	c |    185947 |       0       0    18000     2841     4987   124.7 |      900 |
74.66/74.77	c |    208057 |       0       0    18000     4745     5120   126.5 |      900 |
74.66/74.77	c |    232489 |       0       0    18000     3265     5255   125.0 |      900 |
74.66/74.77	c |    259475 |       0       0    18000     3646     5393   128.2 |      900 |
74.66/74.77	c |    289271 |       0       0    18000     3431     5532   123.7 |      900 |
74.66/74.77	c |    322158 |       0       0    18000     5536     5674   128.2 |      900 |
74.66/74.77	c |    358445 |       0       0    18000     4546     5818   124.7 |      900 |
74.66/74.77	c |    398472 |       0       0    18000     3328     5965   124.5 |      900 |
74.66/74.77	c |    442613 |       0       0    18000     5205     6114   125.8 |      900 |
74.66/74.77	c |    491279 |       0       0    18000     4382     6265   124.8 |      900 |
74.66/74.77	c |    544923 |       0       0    18000     4123

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-1512909-1238210148/watcher-1512909-1238210148 -o /tmp/evaluation-result-1512909-1238210148/solver-1512909-1238210148 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512909-1238210148.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 0.93 3/64 13451
/proc/meminfo: memFree=891528/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=1532 CPUtime=0
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 1093680832 1568768 255 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 383 256 54 166 0 214 0

[startup+0.0976579 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 13451
/proc/meminfo: memFree=891528/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=2736 CPUtime=0.09
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 625 0 0 0 9 0 0 0 18 0 1 0 1093680832 2801664 505 1992294400 134512640 135192793 4294956224 18446744073709551615 134567819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 684 505 55 166 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.101657 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 13451
/proc/meminfo: memFree=891528/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=2736 CPUtime=0.09
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 625 0 0 0 9 0 0 0 18 0 1 0 1093680832 2801664 505 1992294400 134512640 135192793 4294956224 18446744073709551615 134567764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 684 505 55 166 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301693 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 13451
/proc/meminfo: memFree=891528/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=5684 CPUtime=0.29
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 1401 0 0 0 29 0 0 0 19 0 1 0 1093680832 5820416 1281 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 1421 1282 71 166 0 1252 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5684

[startup+0.701765 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 13451
/proc/meminfo: memFree=891528/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=6080 CPUtime=0.69
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 1515 0 0 0 69 0 0 0 22 0 1 0 1093680832 6225920 1395 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 1520 1395 72 166 0 1351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6080

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 13452
/proc/meminfo: memFree=886080/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=6608 CPUtime=1.49
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 1649 0 0 0 149 0 0 0 25 0 1 0 1093680832 6766592 1529 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 1652 1529 72 166 0 1483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6608

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 13452
/proc/meminfo: memFree=885376/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=7136 CPUtime=3.09
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 1790 0 0 0 308 1 0 0 25 0 1 0 1093680832 7307264 1670 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 1784 1670 72 166 0 1615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7136

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 13452
/proc/meminfo: memFree=884288/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=8060 CPUtime=6.29
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 1994 0 0 0 628 1 0 0 25 0 1 0 1093680832 8253440 1874 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 2015 1874 72 166 0 1846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8060

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 13452
/proc/meminfo: memFree=883136/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=9384 CPUtime=12.69
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 2332 0 0 0 1268 1 0 0 25 0 1 0 1093680832 9609216 2212 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 2346 2212 72 166 0 2177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9384

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 13452
/proc/meminfo: memFree=881536/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=10572 CPUtime=25.49
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 2640 0 0 0 2547 2 0 0 25 0 1 0 1093680832 10825728 2520 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 2643 2520 72 166 0 2474 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10572

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 13452
/proc/meminfo: memFree=879360/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=12816 CPUtime=51.07
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 3196 0 0 0 5105 2 0 0 25 0 1 0 1093680832 13123584 3076 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 3204 3076 72 166 0 3035 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12816

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 13452
/proc/meminfo: memFree=876736/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=15468 CPUtime=102.26
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 3848 0 0 0 10223 3 0 0 25 0 1 0 1093680832 15839232 3728 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 3867 3728 72 166 0 3698 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15468

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=874368/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=17848 CPUtime=162.23
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 4434 0 0 0 16220 3 0 0 25 0 1 0 1093680832 18276352 4314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 4462 4314 72 166 0 4293 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17848

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=872832/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=19440 CPUtime=222.22
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 4814 0 0 0 22218 4 0 0 25 0 1 0 1093680832 19906560 4694 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 4860 4694 72 166 0 4691 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19440

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=871360/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=21060 CPUtime=282.19
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 5191 0 0 0 28215 4 0 0 25 0 1 0 1093680832 21565440 5071 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 5265 5071 72 166 0 5096 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21060

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=869888/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=22400 CPUtime=342.17
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 5542 0 0 0 34213 4 0 0 25 0 1 0 1093680832 22937600 5422 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 5600 5422 72 166 0 5431 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22400

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=868480/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=23876 CPUtime=402.16
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 5894 0 0 0 40211 5 0 0 25 0 1 0 1093680832 24449024 5774 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 5969 5774 72 166 0 5800 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23876

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=867584/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=24812 CPUtime=462.13
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 6115 0 0 0 46208 5 0 0 25 0 1 0 1093680832 25407488 5995 1992294400 134512640 135192793 4294956224 18446744073709551615 134532612 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 6203 5995 72 166 0 6034 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 24812

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=866688/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=25888 CPUtime=522.12
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 6351 0 0 0 52206 6 0 0 25 0 1 0 1093680832 26509312 6231 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 6472 6231 72 166 0 6303 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 25888

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=865856/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=26688 CPUtime=582.1
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 6556 0 0 0 58204 6 0 0 25 0 1 0 1093680832 27328512 6436 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 6672 6436 72 166 0 6503 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 26688

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=864960/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=27636 CPUtime=642.08
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 6770 0 0 0 64202 6 0 0 25 0 1 0 1093680832 28299264 6650 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 6909 6650 72 166 0 6740 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27636

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=864064/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=28460 CPUtime=702.06
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 6993 0 0 0 70199 7 0 0 25 0 1 0 1093680832 29143040 6873 1992294400 134512640 135192793 4294956224 18446744073709551615 134552144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 7115 6873 72 166 0 6946 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 28460

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=863424/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=29120 CPUtime=762.04
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 7150 0 0 0 76197 7 0 0 25 0 1 0 1093680832 29818880 7030 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 7280 7030 72 166 0 7111 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 29120

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=862720/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=29916 CPUtime=822.01
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 7325 0 0 0 82194 7 0 0 25 0 1 0 1093680832 30633984 7205 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 7479 7205 72 166 0 7310 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 29916

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=862080/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=30576 CPUtime=882
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 7488 0 0 0 88192 8 0 0 25 0 1 0 1093680832 31309824 7368 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 7644 7368 72 166 0 7475 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 30576

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=860928/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=31824 CPUtime=941.97
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 7771 0 0 0 94189 8 0 0 25 0 1 0 1093680832 32587776 7651 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 7956 7651 72 166 0 7787 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 31824

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=860672/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=32088 CPUtime=1001.95
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 7840 0 0 0 100187 8 0 0 25 0 1 0 1093680832 32858112 7720 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 8022 7720 72 166 0 7853 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 32088

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=860224/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=32660 CPUtime=1061.94
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 7954 0 0 0 106185 9 0 0 25 0 1 0 1093680832 33443840 7834 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 8165 7834 72 166 0 7996 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 32660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=859264/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=33596 CPUtime=1121.91
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 8176 0 0 0 112182 9 0 0 25 0 1 0 1093680832 34402304 8056 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 8399 8056 72 166 0 8230 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 33596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=858880/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=34004 CPUtime=1181.89
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 8285 0 0 0 118180 9 0 0 25 0 1 0 1093680832 34820096 8165 1992294400 134512640 135192793 4294956224 18446744073709551615 134551924 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 8501 8165 72 166 0 8332 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 34004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13452
/proc/meminfo: memFree=858880/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=34004 CPUtime=1200.09
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 8297 0 0 0 120000 9 0 0 25 0 1 0 1093680832 34820096 8177 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 8501 8177 72 166 0 8332 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 34004

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 0.93 2/65 13452
/proc/meminfo: memFree=858880/2055920 swapFree=4174052/4192956
[pid=13451] ppid=13449 vsize=34004 CPUtime=1200.09
/proc/13451/stat : 13451 (mxc-sat09) R 13449 13451 12798 0 -1 4194304 8297 0 0 0 120000 9 0 0 25 0 1 0 1093680832 34820096 8177 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 8501 8177 72 166 0 8332 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 34004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.105983
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 34004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8297
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= 2251

runsolver used 0.971852 second user time and 2.38264 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 04:15:48
IDJOB=1512909
IDBENCH=70219
IDSOLVER=504
FILE ID=node17/1512909-1238210148
PBS_JOBID= 9060547
Free space on /tmp= 66332 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512909-1238210148/watcher-1512909-1238210148 -o /tmp/evaluation-result-1512909-1238210148/solver-1512909-1238210148 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512909-1238210148.cnf

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

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=1900068469

node17.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		: 3000.265
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		: 3000.265
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:        892008 kB
Buffers:         83724 kB
Cached:         981936 kB
SwapCached:      12684 kB
Active:         157180 kB
Inactive:       922624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892008 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            70024 kB
Committed_AS:  2873108 kB
PageTables:       1464 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= 66328 MiB
End job on node17 at 2009-03-28 04:35:51