Trace number 1772997

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 2009-03-10UNSAT 2039.53 2040.1

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark117.376
Satisfiable
(Un)Satisfiability was proved
Number of variables454385
Number of clauses1367522
Sum of the clauses size3191290
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 2911962
Number of clauses of size 3451911
Number of clauses of size 42126
Number of clauses of size 518
Number of clauses of size over 5174

Solver Data 

2039.42/2040.04	c starting MXC with:
2039.42/2040.04	c cnf_path = HOME/instance-1772997-1241298280.cnf
2039.42/2040.04	c restart_strategy = auto
2039.42/2040.04	c sign_strategy = cached
2039.42/2040.04	c use_preprocessing = -1
2039.42/2040.04	c output_implicant = 1
2039.42/2040.04	c timeout_seconds = 0
2039.42/2040.04	c running SatELite... done
2039.42/2040.04	c 336221 vars eliminated
2039.42/2040.04	c received 1331 units and 742136 clauses from SatELite
2039.42/2040.04	c 337551 assignments made, starting to guess now
2039.42/2040.04	c ===================================[MXC]=====================================
2039.42/2040.04	c | Conflicts |                Clause Statistics                   |   Vars   |
2039.42/2040.04	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
2039.42/2040.04	c =============================================================================
2039.42/2040.04	c |         0 |       0  117929   624207        0        0     nan |   455627 |
2039.42/2040.04	c |       100 |       0  117931   624207       98     1050    16.6 |   118076 |
2039.42/2040.04	c |       210 |       0  117827   623695      207     1105    15.8 |   118075 |
2039.42/2040.04	c |       441 |       0  117836   623695      429     1220    58.4 |   118075 |
2039.42/2040.04	c |       805 |       0  117665   621602      777     1402    52.0 |   118072 |
2039.42/2040.04	c |      1315 |       0  117544   621117     1275     1657    69.1 |   118070 |
2039.42/2040.04	c |      1986 |       0  117553   621089     1690     1993    58.2 |   118069 |
2039.42/2040.04	c |      2834 |       0  117580   621089     1354     2417    65.4 |   118069 |
2039.42/2040.04	c |      3876 |       0  117538   620382     2350     2938    72.1 |   118067 |
2039.42/2040.04	c |      5132 |       0  117199   618045     1812     3566    67.3 |   118063 |
2039.42/2040.04	c |      6623 |       0  117101   616797     3073     4311    81.3 |   118060 |
2039.42/2040.04	c |      8373 |       0  117127   616797     4795     5186   104.0 |   118058 |
2039.42/2040.04	c |     10408 |       0  116575   612746     4015     6204   101.6 |   118052 |
2039.42/2040.04	c |     12756 |       0  116380   611782     6343     7378    92.8 |   118050 |
2039.42/2040.04	c |     15449 |       0  116133   609982     4801     8724    91.0 |   118047 |
2039.42/2040.04	c |     18521 |       0  115601   607335     7834    10260    87.5 |   118042 |
2039.42/2040.04	c |     22010 |       0  115493   606917    11290    12005    85.0 |   118041 |
2039.42/2040.04	c |     25958 |       0  115153   606146     8859    13979    70.7 |   118039 |
2039.42/2040.04	c |     30411 |       0  115188   606115    13262    16205    68.2 |   118038 |
2039.42/2040.04	c |     35419 |       0  115217   606115    18241    18709    70.6 |   118038 |
2039.42/2040.04	c |     41038 |       0  115228   605697    14260    21519    58.1 |   118037 |
2039.42/2040.04	c |     47329 |       0  115058   605354    20511    24664    65.0 |   118036 |
2039.42/2040.04	c |     54360 |       0  115068   604091    27509    28180    70.8 |   118034 |
2039.42/2040.04	c |     62205 |       0  115044   603364    20884    32102    69.0 |   118033 |
2039.42/2040.04	c |     70945 |       0  115094   603364    29574    36472    68.4 |   118033 |
2039.42/2040.04	c |     80669 |       0  115086   602690    39260    41334    67.8 |   118032 |
2039.42/2040.04	c |     91476 |       0  114932   602363    28318    46738    59.8 |   118031 |
2039.42/2040.04	c |    103474 |       0  114864   601892    40283    52737    65.3 |   118029 |
2039.42/2040.04	c |    116782 |       0  114891   601892    53564    59391    71.1 |   118029 |
2039.42/2040.04	c |    131532 |       0  115280   600736    35521    66766    68.5 |   117937 |
2039.42/2040.04	c |    147808 |       0  115323   600736    51747    74904    71.3 |    96646 |
2039.42/2040.04	c ----- stats for thread 0 -----
2039.42/2040.04	c restarts: 426
2039.42/2040.04	c decisions: 419343
2039.42/2040.04	c propagations: 1557615647
2039.42/2040.04	c conflicts: 147808
2039.42/2040.04	c 2040.011s elapsed
2039.42/2040.04	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772997-1241298280/watcher-1772997-1241298280 -o /tmp/evaluation-result-1772997-1241298280/solver-1772997-1241298280 -C 10000 -W 12000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1772997-1241298280.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 3.44 3.78 3/64 32476
/proc/meminfo: memFree=1245032/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=25360 CPUtime=0
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 743 0 0 0 0 0 0 0 18 0 1 0 157862228 25968640 729 1992294400 134512640 135192793 4294956224 18446744073709551615 134779278 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 6340 736 47 166 0 6171 0

[startup+0.0209549 s]
/proc/loadavg: 2.07 3.44 3.78 3/64 32476
/proc/meminfo: memFree=1245032/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=25360 CPUtime=0.01
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 3466 0 0 0 0 1 0 0 18 0 1 0 157862228 25968640 3452 1992294400 134512640 135192793 4294956224 18446744073709551615 134779278 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 6340 3459 46 166 0 6171 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 25360

[startup+0.102961 s]
/proc/loadavg: 2.07 3.44 3.78 3/64 32476
/proc/meminfo: memFree=1245032/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=72004 CPUtime=0.09
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 15730 0 0 0 2 7 0 0 18 0 1 0 157862228 73732096 15716 1992294400 134512640 135192793 4294956224 18446744073709551615 134528232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 18001 15720 50 166 0 17832 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 72004

[startup+0.30198 s]
/proc/loadavg: 2.07 3.44 3.78 3/64 32476
/proc/meminfo: memFree=1245032/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=121116 CPUtime=0.29
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 26969 0 0 0 17 12 0 0 19 0 1 0 157862228 124022784 26742 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 30279 26743 55 166 0 30110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 121116

[startup+0.70202 s]
/proc/loadavg: 2.07 3.44 3.78 3/64 32476
/proc/meminfo: memFree=1245032/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=146512 CPUtime=0.69
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 32969 0 0 0 55 14 0 0 22 0 1 0 157862228 150028288 32742 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 36628 32743 55 166 0 36459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 146512

[startup+1.5011 s]
/proc/loadavg: 2.07 3.44 3.78 2/65 32477
/proc/meminfo: memFree=1094688/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=169800 CPUtime=1.49
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 44875 0 0 0 130 19 0 0 25 0 1 0 157862228 173875200 38519 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 42450 38519 56 166 0 42281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 169800

[startup+3.10126 s]
/proc/loadavg: 2.07 3.44 3.78 2/65 32477
/proc/meminfo: memFree=1084064/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=188276 CPUtime=3.09
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 49829 0 0 0 288 21 0 0 25 0 1 0 157862228 192794624 43473 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 47069 43474 56 166 0 46900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 188276

[startup+6.30158 s]
/proc/loadavg: 1.98 3.40 3.76 2/65 32477
/proc/meminfo: memFree=1043432/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=229296 CPUtime=6.29
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 59210 0 0 0 601 28 0 0 25 0 1 0 157862228 234799104 52854 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 57324 52854 56 166 0 57155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 229296

[startup+12.7012 s]
/proc/loadavg: 1.90 3.36 3.75 2/65 32477
/proc/meminfo: memFree=979952/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=291236 CPUtime=12.69
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 73483 0 0 0 1233 36 0 0 25 0 1 0 157862228 298225664 67127 1992294400 134512640 135192793 4294956224 18446744073709551615 134575082 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 72809 67127 56 166 0 72640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 291236

[startup+25.5015 s]
/proc/loadavg: 1.70 3.24 3.70 2/65 32477
/proc/meminfo: memFree=930736/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=332212 CPUtime=25.48
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 92532 0 0 0 2503 45 0 0 25 0 1 0 157862228 340185088 78509 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 83053 78509 72 166 0 82884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 332212

[startup+51.101 s]
/proc/loadavg: 1.46 3.06 3.63 2/65 32477
/proc/meminfo: memFree=929584/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=333400 CPUtime=51.07
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 92843 0 0 0 5061 46 0 0 25 0 1 0 157862228 341401600 78820 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 83350 78820 72 166 0 83181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 333400

[startup+102.305 s]
/proc/loadavg: 1.20 2.74 3.49 2/65 32477
/proc/meminfo: memFree=928624/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=334456 CPUtime=102.26
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 93102 0 0 0 10180 46 0 0 25 0 1 0 157862228 342482944 79079 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 83614 79079 73 166 0 83445 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 334456

[startup+162.301 s]
/proc/loadavg: 1.07 2.42 3.33 2/65 32477
/proc/meminfo: memFree=927152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=335776 CPUtime=162.24
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 93449 0 0 0 16177 47 0 0 25 0 1 0 157862228 343834624 79426 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 83944 79426 73 166 0 83775 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335776

[startup+222.301 s]
/proc/loadavg: 1.02 2.16 3.18 2/65 32477
/proc/meminfo: memFree=926256/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=336712 CPUtime=222.22
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 93668 0 0 0 22175 47 0 0 25 0 1 0 157862228 344793088 79645 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84178 79645 73 166 0 84009 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 336712

[startup+282.302 s]
/proc/loadavg: 1.01 1.94 3.04 2/65 32477
/proc/meminfo: memFree=925616/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=337372 CPUtime=282.21
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 93839 0 0 0 28173 48 0 0 25 0 1 0 157862228 345468928 79816 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84343 79816 73 166 0 84174 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 337372

[startup+342.302 s]
/proc/loadavg: 1.00 1.77 2.91 2/65 32477
/proc/meminfo: memFree=924784/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=338164 CPUtime=342.19
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 94048 0 0 0 34171 48 0 0 25 0 1 0 157862228 346279936 80025 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84541 80025 73 166 0 84372 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 338164

[startup+402.302 s]
/proc/loadavg: 1.00 1.63 2.79 2/65 32477
/proc/meminfo: memFree=924720/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=338164 CPUtime=402.17
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 94059 0 0 0 40169 48 0 0 25 0 1 0 157862228 346279936 80036 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84541 80036 73 166 0 84372 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 338164

[startup+462.302 s]
/proc/loadavg: 1.00 1.51 2.68 2/65 32477
/proc/meminfo: memFree=923760/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=339116 CPUtime=462.16
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 94302 0 0 0 46167 49 0 0 25 0 1 0 157862228 347254784 80279 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84779 80279 73 166 0 84610 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 339116

[startup+522.302 s]
/proc/loadavg: 1.00 1.41 2.57 2/65 32477
/proc/meminfo: memFree=923120/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=339776 CPUtime=522.14
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 94463 0 0 0 52165 49 0 0 25 0 1 0 157862228 347930624 80440 1992294400 134512640 135192793 4294956224 18446744073709551615 134533344 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84944 80440 73 166 0 84775 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 339776

[startup+582.302 s]
/proc/loadavg: 1.00 1.34 2.47 2/65 32477
/proc/meminfo: memFree=923056/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=339776 CPUtime=582.12
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 94468 0 0 0 58163 49 0 0 25 0 1 0 157862228 347930624 80445 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84944 80445 73 166 0 84775 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 339776

[startup+642.302 s]
/proc/loadavg: 1.00 1.27 2.37 2/65 32477
/proc/meminfo: memFree=922864/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=339960 CPUtime=642.1
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 94508 0 0 0 64161 49 0 0 25 0 1 0 157862228 348119040 80485 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 84990 80485 73 166 0 84821 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 339960

[startup+702.303 s]

################
# More data... #
################

/proc/meminfo: memFree=913008/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=349972 CPUtime=1301.92
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 96918 0 0 0 130138 54 0 0 25 0 1 0 157862228 358371328 82895 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 87493 82895 73 166 0 87324 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 349972

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.61 2/65 32477
/proc/meminfo: memFree=913072/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=349972 CPUtime=1361.9
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 96922 0 0 0 136136 54 0 0 25 0 1 0 157862228 358371328 82899 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 87493 82899 73 166 0 87324 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 349972

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.57 2/65 32477
/proc/meminfo: memFree=912944/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=350160 CPUtime=1421.9
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 96937 0 0 0 142135 55 0 0 25 0 1 0 157862228 358563840 82914 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 87540 82914 73 166 0 87371 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 350160

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.53 2/65 32477
/proc/meminfo: memFree=911984/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=351084 CPUtime=1481.87
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 97190 0 0 0 148132 55 0 0 25 0 1 0 157862228 359510016 83167 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 87771 83167 73 166 0 87602 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 351084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.49 2/65 32477
/proc/meminfo: memFree=910192/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=352884 CPUtime=1541.86
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 97630 0 0 0 154130 56 0 0 25 0 1 0 157862228 361353216 83607 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 88221 83607 73 166 0 88052 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 352884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.46 2/65 32477
/proc/meminfo: memFree=908208/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=354908 CPUtime=1601.84
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 98126 0 0 0 160127 57 0 0 25 0 1 0 157862228 363425792 84103 1992294400 134512640 135192793 4294956224 18446744073709551615 134532659 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 88727 84103 73 166 0 88558 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 354908

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.43 2/65 32477
/proc/meminfo: memFree=906288/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=356808 CPUtime=1661.82
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 98605 0 0 0 166125 57 0 0 25 0 1 0 157862228 365371392 84582 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89202 84582 73 166 0 89033 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 356808

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.40 2/65 32477
/proc/meminfo: memFree=904368/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=358712 CPUtime=1721.8
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99080 0 0 0 172122 58 0 0 25 0 1 0 157862228 367321088 85057 1992294400 134512640 135192793 4294956224 18446744073709551615 134532607 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89678 85057 73 166 0 89509 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 358712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.37 2/65 32477
/proc/meminfo: memFree=903216/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359768 CPUtime=1781.79
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99352 0 0 0 178121 58 0 0 25 0 1 0 157862228 368402432 85329 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89942 85329 73 166 0 89773 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 359768

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.34 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=1841.77
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99363 0 0 0 184119 58 0 0 25 0 1 0 157862228 368537600 85340 1992294400 134512640 135192793 4294956224 18446744073709551615 134534104 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85340 73 166 0 89806 0
Current children cumulated CPU time (s) 1841.77
Current children cumulated vsize (KiB) 359900

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.32 2/65 32477
/proc/meminfo: memFree=903216/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=1901.76
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99363 0 0 0 190117 59 0 0 25 0 1 0 157862228 368537600 85340 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85340 73 166 0 89806 0
Current children cumulated CPU time (s) 1901.76
Current children cumulated vsize (KiB) 359900

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.30 2/65 32477
/proc/meminfo: memFree=903216/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=1961.75
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99363 0 0 0 196116 59 0 0 25 0 1 0 157862228 368537600 85340 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85340 73 166 0 89806 0
Current children cumulated CPU time (s) 1961.75
Current children cumulated vsize (KiB) 359900

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=2021.72
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99367 0 0 0 202113 59 0 0 25 0 1 0 157862228 368537600 85344 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85344 73 166 0 89806 0
Current children cumulated CPU time (s) 2021.72
Current children cumulated vsize (KiB) 359900

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

[startup+2028.7 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=2028.12
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99367 0 0 0 202753 59 0 0 25 0 1 0 157862228 368537600 85344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85344 73 166 0 89806 0
Current children cumulated CPU time (s) 2028.12
Current children cumulated vsize (KiB) 359900

[startup+2035.1 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=2034.52
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99367 0 0 0 203393 59 0 0 25 0 1 0 157862228 368537600 85344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85344 73 166 0 89806 0
Current children cumulated CPU time (s) 2034.52
Current children cumulated vsize (KiB) 359900

[startup+2038.31 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=2037.72
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99367 0 0 0 203713 59 0 0 25 0 1 0 157862228 368537600 85344 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85344 73 166 0 89806 0
Current children cumulated CPU time (s) 2037.72
Current children cumulated vsize (KiB) 359900

[startup+2039.1 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=2038.52
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99367 0 0 0 203793 59 0 0 25 0 1 0 157862228 368537600 85344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85344 73 166 0 89806 0
Current children cumulated CPU time (s) 2038.52
Current children cumulated vsize (KiB) 359900

[startup+2039.9 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=359900 CPUtime=2039.32
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194304 99367 0 0 0 203873 59 0 0 25 0 1 0 157862228 368537600 85344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 89975 85344 73 166 0 89806 0
Current children cumulated CPU time (s) 2039.32
Current children cumulated vsize (KiB) 359900

[startup+2040.1 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 32477
/proc/meminfo: memFree=903152/2055920 swapFree=4175308/4192956
[pid=32476] ppid=32474 vsize=0 CPUtime=2039.51
/proc/32476/stat : 32476 (mxc-sat09) R 32474 32476 32412 0 -1 4194308 99370 0 0 0 203887 64 0 0 25 0 1 0 157862228 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/32476/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2039.51
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 2040.1
CPU time (s): 2039.53
CPU user time (s): 2038.88
CPU system time (s): 0.649901
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 359900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2038.88
system time used= 0.649901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99370
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= 5400

runsolver used 1.47978 second user time and 4.44132 second system time

The end

Launcher Data 

Begin job on node12 at 2009-05-02 23:04:42
IDJOB=1772997
IDBENCH=20424
IDSOLVER=613
FILE ID=node12/1772997-1241298280
PBS_JOBID= 9225178
Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772997-1241298280/watcher-1772997-1241298280 -o /tmp/evaluation-result-1772997-1241298280/solver-1772997-1241298280 -C 10000 -W 12000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1772997-1241298280.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3a68d904935650d9da7e64e1ee7bae82
RANDOM SEED=1653077595

node12.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		: 3000.213
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		: 3000.213
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:       1245448 kB
Buffers:         82140 kB
Cached:         626460 kB
SwapCached:      11928 kB
Active:         134904 kB
Inactive:       587908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1245448 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:           25248 kB
Writeback:           0 kB
Mapped:          13480 kB
Slab:            73624 kB
Committed_AS:   839104 kB
PageTables:       1376 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= 66456 MiB
End job on node12 at 2009-05-02 23:38:43