Trace number 367254

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, and are wall clock time (not CPU 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
CMUSAT 2007-02-08? (MO) 5833.14 5834.92

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  269416                                               |
1.49/1.59	c |  Number of clauses:    1236673                                              |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-367254-1176926500 -o ROOT/results/node18/solver-367254-1176926500 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367254-1176926500/cmusat /tmp/evaluation/367254-1176926500/instance-367254-1176926500.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): 15000 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: 0.72 0.93 0.98 3/83 8256
/proc/meminfo: memFree=1307512/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=2936 CPUtime=0
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 555 0 0 0 0 0 0 0 18 0 1 0 140567539 3006464 538 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 734 540 96 243 0 488 0

[startup+0.102815 s]
/proc/loadavg: 0.72 0.93 0.98 3/83 8256
/proc/meminfo: memFree=1307512/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=12696 CPUtime=0.09
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 2770 0 0 0 8 1 0 0 18 0 1 0 140567539 13000704 2753 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 3174 2759 96 243 0 2928 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12696

[startup+0.201825 s]
/proc/loadavg: 0.72 0.93 0.98 3/83 8256
/proc/meminfo: memFree=1307512/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=30348 CPUtime=0.19
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 6076 0 0 0 16 3 0 0 18 0 1 0 140567539 31076352 6059 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 7587 6059 96 243 0 7341 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30348

[startup+0.301835 s]
/proc/loadavg: 0.72 0.93 0.98 3/83 8256
/proc/meminfo: memFree=1307512/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=47536 CPUtime=0.29
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 9541 0 0 0 25 4 0 0 19 0 1 0 140567539 48676864 9524 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 11884 9524 96 243 0 11638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47536

[startup+0.701874 s]
/proc/loadavg: 0.72 0.93 0.98 3/83 8256
/proc/meminfo: memFree=1307512/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=67076 CPUtime=0.69
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 14439 0 0 0 62 7 0 0 22 0 1 0 140567539 68685824 14422 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 16769 14422 96 243 0 16523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67076

[startup+1.50195 s]
/proc/loadavg: 0.72 0.93 0.98 3/84 8257
/proc/meminfo: memFree=1231856/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=103720 CPUtime=1.49
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 23652 0 0 0 136 13 0 0 25 0 1 0 140567539 106209280 23635 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 25930 23635 96 243 0 25684 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103720

[startup+3.10112 s]
/proc/loadavg: 0.74 0.94 0.98 2/84 8259
/proc/meminfo: memFree=1208816/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=118588 CPUtime=3.08
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 27335 0 0 0 294 14 0 0 25 0 1 0 140567539 121434112 27318 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134539135 0 0 4096 35 0 0 0 17 0 0 0
/proc/8256/statm: 29647 27318 107 243 0 29401 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 118588

[startup+6.30241 s]
/proc/loadavg: 0.74 0.94 0.98 2/84 8261
/proc/meminfo: memFree=1176816/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=111308 CPUtime=6.28
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 34750 0 0 0 609 19 0 0 25 0 1 0 140567539 113979392 27084 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135090670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 27827 27084 107 243 0 27581 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 111308

[startup+12.701 s]
/proc/loadavg: 0.78 0.94 0.98 2/84 8265
/proc/meminfo: memFree=1249072/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=67832 CPUtime=12.68
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 37678 0 0 0 1247 21 0 0 25 0 1 0 140567539 69459968 14689 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 16958 14689 117 243 0 16712 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67832

[startup+25.5013 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 8285
/proc/meminfo: memFree=1250288/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=67832 CPUtime=25.47
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 37698 0 0 0 2525 22 0 0 25 0 1 0 140567539 69459968 14709 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 16958 14709 117 243 0 16712 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 67832

[startup+51.1017 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 8285
/proc/meminfo: memFree=1235504/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=82616 CPUtime=51.04
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 41509 0 0 0 5079 25 0 0 25 0 1 0 140567539 84598784 18520 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 20654 18520 117 243 0 20408 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 82616

[startup+102.302 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 8285
/proc/meminfo: memFree=1191152/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=126112 CPUtime=102.23
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 52490 0 0 0 10188 35 0 0 25 0 1 0 140567539 129138688 29501 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 31528 29501 117 243 0 31282 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 126112

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 8285
/proc/meminfo: memFree=1148016/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=169376 CPUtime=162.21
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 63439 0 0 0 16176 45 0 0 25 0 1 0 140567539 173441024 40450 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 42344 40450 117 243 0 42098 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 169376

[startup+222.305 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 8285
/proc/meminfo: memFree=1094768/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=221360 CPUtime=222.2
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 76550 0 0 0 22163 57 0 0 25 0 1 0 140567539 226672640 53561 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 55340 53561 117 243 0 55094 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 221360

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8285
/proc/meminfo: memFree=1057200/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=259320 CPUtime=282.17
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 86033 0 0 0 28150 67 0 0 25 0 1 0 140567539 265543680 63044 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 64830 63044 117 243 0 64584 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 259320

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8285
/proc/meminfo: memFree=1024240/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=291568 CPUtime=342.16
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 94157 0 0 0 34141 75 0 0 25 0 1 0 140567539 298565632 71168 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 72892 71168 117 243 0 72646 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 291568

[startup+402.302 s]
/proc/loadavg: 1.15 1.00 0.99 3/78 8285
/proc/meminfo: memFree=970864/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=345460 CPUtime=402.14
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 107556 0 0 0 40126 88 0 0 25 0 1 0 140567539 353751040 84567 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589660 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 86365 84567 117 243 0 86119 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 345460

[startup+462.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 8285
/proc/meminfo: memFree=913968/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=401600 CPUtime=462.13
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 121648 0 0 0 46114 99 0 0 25 0 1 0 140567539 411238400 98659 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 100400 98659 117 243 0 100154 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 401600

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 8285
/proc/meminfo: memFree=862320/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=454008 CPUtime=522.11
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 134739 0 0 0 52102 109 0 0 25 0 1 0 140567539 464904192 111750 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 113502 111750 117 243 0 113256 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 454008

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8285
/proc/meminfo: memFree=810800/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=505012 CPUtime=582.1
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 148679 0 0 0 58092 118 0 0 25 0 1 0 140567539 517132288 124475 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 126253 124475 117 243 0 126007 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 505012

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 8285
/proc/meminfo: memFree=789488/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=526592 CPUtime=642.08
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 155222 0 0 0 64085 123 0 0 25 0 1 0 140567539 539230208 129751 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 131648 129751 117 243 0 131402 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 526592


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

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=24560/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=4960.78
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352087 0 0 0 495788 290 0 0 25 0 1 0 140567539 1318752256 320602 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320602 117 243 0 321715 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 1287844

[startup+5022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=24560/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5020.76
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352090 0 0 0 501786 290 0 0 25 0 1 0 140567539 1318752256 320605 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320605 117 243 0 321715 0
Current children cumulated CPU time (s) 5020.76
Current children cumulated vsize (KiB) 1287844

[startup+5082.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=24496/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5080.75
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352094 0 0 0 507784 291 0 0 25 0 1 0 140567539 1318752256 320609 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320609 117 243 0 321715 0
Current children cumulated CPU time (s) 5080.75
Current children cumulated vsize (KiB) 1287844

[startup+5142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=24496/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5140.73
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352107 0 0 0 513782 291 0 0 25 0 1 0 140567539 1318752256 320622 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320622 117 243 0 321715 0
Current children cumulated CPU time (s) 5140.73
Current children cumulated vsize (KiB) 1287844

[startup+5202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=24432/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5200.71
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352123 0 0 0 519780 291 0 0 25 0 1 0 140567539 1318752256 320638 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320638 117 243 0 321715 0
Current children cumulated CPU time (s) 5200.71
Current children cumulated vsize (KiB) 1287844

[startup+5262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=24368/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5260.7
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352143 0 0 0 525778 292 0 0 25 0 1 0 140567539 1318752256 320658 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320658 117 243 0 321715 0
Current children cumulated CPU time (s) 5260.7
Current children cumulated vsize (KiB) 1287844

[startup+5322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=23984/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5320.68
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352244 0 0 0 531776 292 0 0 25 0 1 0 140567539 1318752256 320759 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320759 117 243 0 321715 0
Current children cumulated CPU time (s) 5320.68
Current children cumulated vsize (KiB) 1287844

[startup+5382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=23792/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5380.67
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352281 0 0 0 537774 293 0 0 25 0 1 0 140567539 1318752256 320796 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320796 117 243 0 321715 0
Current children cumulated CPU time (s) 5380.67
Current children cumulated vsize (KiB) 1287844

[startup+5442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=23536/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1287844 CPUtime=5440.65
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 352335 0 0 0 543772 293 0 0 25 0 1 0 140567539 1318752256 320850 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 321961 320850 117 243 0 321715 0
Current children cumulated CPU time (s) 5440.65
Current children cumulated vsize (KiB) 1287844

[startup+5502.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8485
/proc/meminfo: memFree=15152/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1349184 CPUtime=5500.64
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 367502 0 0 0 549761 303 0 0 25 0 1 0 140567539 1381564416 336017 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 337296 336017 117 243 0 337050 0
Current children cumulated CPU time (s) 5500.64
Current children cumulated vsize (KiB) 1349184

[startup+5562.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 8485
/proc/meminfo: memFree=15088/2055920 swapFree=4142948/4192956
[pid=8256] ppid=8254 vsize=1394532 CPUtime=5560.62
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 378780 0 0 0 555751 311 0 0 25 0 1 0 140567539 1428000768 347295 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 348633 347295 117 243 0 348387 0
Current children cumulated CPU time (s) 5560.62
Current children cumulated vsize (KiB) 1394532

[startup+5622.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 8485
/proc/meminfo: memFree=16240/2055920 swapFree=4147120/4192956
[pid=8256] ppid=8254 vsize=1433544 CPUtime=5620.6
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 388334 0 0 0 561743 317 0 0 25 0 1 0 140567539 1467949056 356849 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 358386 356849 117 243 0 358140 0
Current children cumulated CPU time (s) 5620.6
Current children cumulated vsize (KiB) 1433544

[startup+5682.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 8485
/proc/meminfo: memFree=15728/2055920 swapFree=4147120/4192956
[pid=8256] ppid=8254 vsize=1464368 CPUtime=5680.59
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 395967 0 0 0 567736 323 0 0 25 0 1 0 140567539 1499512832 364417 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581070 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 366092 364417 117 243 0 365846 0
Current children cumulated CPU time (s) 5680.59
Current children cumulated vsize (KiB) 1464368

[startup+5742.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 8485
/proc/meminfo: memFree=15088/2055920 swapFree=4147120/4192956
[pid=8256] ppid=8254 vsize=1503984 CPUtime=5740.56
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 405610 0 0 0 573727 329 0 0 25 0 1 0 140567539 1540079616 374060 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 375996 374060 117 243 0 375750 0
Current children cumulated CPU time (s) 5740.56
Current children cumulated vsize (KiB) 1503984

[startup+5802.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 8487
/proc/meminfo: memFree=16112/2055920 swapFree=4147120/4192956
[pid=8256] ppid=8254 vsize=1549740 CPUtime=5800.55
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4194304 417000 0 0 0 579719 336 0 0 25 0 1 0 140567539 1586933760 385450 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 387435 385450 117 243 0 387189 0
Current children cumulated CPU time (s) 5800.55
Current children cumulated vsize (KiB) 1549740



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+5834.6 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 8487
/proc/meminfo: memFree=13424/2055920 swapFree=4147128/4192956
[pid=8256] ppid=8254 vsize=1857632 CPUtime=5832.84
/proc/8256/stat : 8256 (cmusat) D 8254 8256 8196 0 -1 4194304 489594 0 0 0 582904 380 0 0 25 0 1 0 140567539 1902215168 458044 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 18446744071564464661 0 0 17 1 0 0
/proc/8256/statm: 464408 458044 117 243 0 464162 0
Current children cumulated CPU time (s) 5832.84
Current children cumulated vsize (KiB) 1857632

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

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

[startup+5834.71 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 8487
/proc/meminfo: memFree=13424/2055920 swapFree=4147128/4192956
[pid=8256] ppid=8254 vsize=0 CPUtime=5832.92
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4195332 489595 0 0 0 582904 388 0 0 24 0 1 0 140567539 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5832.92
Current children cumulated vsize (KiB) 0

[startup+5834.9 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 8487
/proc/meminfo: memFree=13424/2055920 swapFree=4147128/4192956
[pid=8256] ppid=8254 vsize=0 CPUtime=5833.11
/proc/8256/stat : 8256 (cmusat) R 8254 8256 8196 0 -1 4195332 489595 0 0 0 582904 407 0 0 25 0 1 0 140567539 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/8256/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5833.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5834.92
CPU time (s): 5833.14
CPU user time (s): 5829.05
CPU system time (s): 4.09338
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 1857632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5829.05
system time used= 4.09338
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489595
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= 7
involuntary context switches= 5728

runsolver used 6.82996 second user time and 14.1838 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 18 20:01:42 UTC 2007

IDJOB= 367254
IDBENCH= 20378
IDSOLVER= 173
FILE ID= node18/367254-1176926500

PBS_JOBID= 4605667

Free space on /tmp= 66461 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/367254-1176926500/cmusat /tmp/evaluation/367254-1176926500/instance-367254-1176926500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-367254-1176926500 -o ROOT/results/node18/solver-367254-1176926500 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367254-1176926500/cmusat /tmp/evaluation/367254-1176926500/instance-367254-1176926500.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 181319949

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1307984 kB
Buffers:         45764 kB
Cached:         608184 kB
SwapCached:      18436 kB
Active:         207520 kB
Inactive:       473868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1307984 kB
SwapTotal:     4192956 kB
SwapFree:      4142948 kB
Dirty:           24956 kB
Writeback:           0 kB
Mapped:          30696 kB
Slab:            51716 kB
Committed_AS:  4377132 kB
PageTables:       2004 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= 66461 MiB

End job on node18 on Wed Apr 18 21:38:59 UTC 2007