Trace number 314156

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? (TO) 1200.14 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  229544                                               |
1.28/1.35	c |  Number of clauses:    1070757                                              |

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/node65/watcher-314156-1176897158 -o ROOT/results/node65/solver-314156-1176897158 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314156-1176897158/cmusat /tmp/evaluation/314156-1176897158/instance-314156-1176897158.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): 2400 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: 1.00 1.00 0.97 3/64 32113
/proc/meminfo: memFree=1453368/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=2788 CPUtime=0
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 165705454 2854912 503 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 697 504 96 243 0 451 0

[startup+0.061947 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 32113
/proc/meminfo: memFree=1453368/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=9144 CPUtime=0.05
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 1920 0 0 0 5 0 0 0 18 0 1 0 165705454 9363456 1903 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 2286 1904 96 243 0 2040 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9144

[startup+0.10195 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 32113
/proc/meminfo: memFree=1453368/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=13440 CPUtime=0.09
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 2796 0 0 0 8 1 0 0 18 0 1 0 165705454 13762560 2780 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 3360 2780 96 243 0 3114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13440

[startup+0.301967 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 32113
/proc/meminfo: memFree=1453368/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=37728 CPUtime=0.29
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 8884 0 0 0 25 4 0 0 19 0 1 0 165705454 38633472 8867 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 9432 8867 96 243 0 9186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37728

[startup+0.701999 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 32113
/proc/meminfo: memFree=1453368/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=56080 CPUtime=0.69
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 13318 0 0 0 62 7 0 0 22 0 1 0 165705454 57425920 13301 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 14020 13303 96 243 0 13774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1383920/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=94600 CPUtime=1.49
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 21173 0 0 0 137 12 0 0 25 0 1 0 165705454 96870400 21148 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530326 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 23650 21148 106 243 0 23404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94600

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1366256/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=111704 CPUtime=3.09
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 25341 0 0 0 294 15 0 0 25 0 1 0 165705454 114384896 25316 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 27926 25316 107 243 0 27680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111704

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1373296/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=57744 CPUtime=6.28
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 32076 0 0 0 609 19 0 0 25 0 1 0 165705454 59129856 12461 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591291 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 14436 12461 112 243 0 14190 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57744

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1403768/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=57744 CPUtime=12.68
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 32090 0 0 0 1249 19 0 0 25 0 1 0 165705454 59129856 12475 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 14436 12475 117 243 0 14190 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 57744

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1403640/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=57744 CPUtime=25.49
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 32148 0 0 0 2529 20 0 0 25 0 1 0 165705454 59129856 12533 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 14436 12533 117 243 0 14190 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57744

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1389240/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=72536 CPUtime=51.06
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 35967 0 0 0 5082 24 0 0 25 0 1 0 165705454 74276864 16352 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 18134 16352 117 243 0 17888 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72536

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1358584/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=101736 CPUtime=102.25
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 43437 0 0 0 10194 31 0 0 25 0 1 0 165705454 104177664 23822 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590240 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 25434 23822 117 243 0 25188 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1316024/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=144164 CPUtime=162.23
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 54166 0 0 0 16181 42 0 0 25 0 1 0 165705454 147623936 34551 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 36041 34551 117 243 0 35795 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 144164

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1287352/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=171900 CPUtime=222.22
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 61225 0 0 0 22171 51 0 0 25 0 1 0 165705454 176025600 41610 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589660 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 42975 41610 117 243 0 42729 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 171900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1264568/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=194468 CPUtime=282.2
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 66969 0 0 0 28163 57 0 0 25 0 1 0 165705454 199135232 47354 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 48617 47354 117 243 0 48371 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 194468

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1241848/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=216460 CPUtime=342.19
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 73600 0 0 0 34154 65 0 0 25 0 1 0 165705454 221655040 52956 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 54115 52956 117 243 0 53869 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 216460

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1238776/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=219328 CPUtime=402.17
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 75422 0 0 0 40151 66 0 0 25 0 1 0 165705454 224591872 53698 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 54832 53698 117 243 0 54586 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 219328

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32114
/proc/meminfo: memFree=1238648/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=219328 CPUtime=462.16
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 75443 0 0 0 46150 66 0 0 25 0 1 0 165705454 224591872 53719 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 54832 53719 117 243 0 54586 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 219328

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/71 32230
/proc/meminfo: memFree=1237096/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=219652 CPUtime=522.08
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 75507 0 0 0 52142 66 0 0 25 0 1 0 165705454 224923648 53783 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 54913 53783 117 243 0 54667 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 219652

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32312
/proc/meminfo: memFree=1234488/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=223376 CPUtime=582.03
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 76471 0 0 0 58135 68 0 0 25 0 1 0 165705454 228737024 54747 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 55844 54747 117 243 0 55598 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 223376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32312
/proc/meminfo: memFree=1228216/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=229352 CPUtime=642.02
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 79098 0 0 0 64132 70 0 0 25 0 1 0 165705454 234856448 56271 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 57338 56271 117 243 0 57092 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 229352

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32312
/proc/meminfo: memFree=1227960/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=229764 CPUtime=702
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 79155 0 0 0 70130 70 0 0 25 0 1 0 165705454 235278336 56328 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 57441 56328 117 243 0 57195 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 229764

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32312
/proc/meminfo: memFree=1227960/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=229764 CPUtime=761.99
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 79158 0 0 0 76129 70 0 0 25 0 1 0 165705454 235278336 56331 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 57441 56331 117 243 0 57195 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 229764

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32312
/proc/meminfo: memFree=1218680/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=239288 CPUtime=821.97
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 81524 0 0 0 82124 73 0 0 25 0 1 0 165705454 245030912 58697 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 59822 58697 117 243 0 59576 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 239288

[startup+882.301 s]
/proc/loadavg: 1.08 1.02 0.98 2/65 32312
/proc/meminfo: memFree=1204856/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=252496 CPUtime=881.96
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 84933 0 0 0 88120 76 0 0 25 0 1 0 165705454 258555904 62106 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63124 62106 117 243 0 62878 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 252496

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 0.98 2/65 32312
/proc/meminfo: memFree=1203896/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=253472 CPUtime=941.94
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 86298 0 0 0 94117 77 0 0 25 0 1 0 165705454 259555328 62339 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63368 62339 117 243 0 63122 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 253472

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 32312
/proc/meminfo: memFree=1203192/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=254220 CPUtime=1001.93
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 86470 0 0 0 100116 77 0 0 25 0 1 0 165705454 260321280 62511 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63555 62511 117 243 0 63309 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 254220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32312
/proc/meminfo: memFree=1203128/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=254352 CPUtime=1061.91
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 86501 0 0 0 106114 77 0 0 25 0 1 0 165705454 260456448 62542 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63588 62542 117 243 0 63342 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 254352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32312
/proc/meminfo: memFree=1202808/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=254736 CPUtime=1121.9
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 86584 0 0 0 112113 77 0 0 25 0 1 0 165705454 260849664 62625 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63684 62625 117 243 0 63438 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 254736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32312
/proc/meminfo: memFree=1202808/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=254736 CPUtime=1181.89
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 86584 0 0 0 118112 77 0 0 25 0 1 0 165705454 260849664 62625 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63684 62625 117 243 0 63438 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 254736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32312
/proc/meminfo: memFree=1202808/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=254736 CPUtime=1200.09
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 86586 0 0 0 119932 77 0 0 25 0 1 0 165705454 260849664 62627 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63684 62627 117 243 0 63438 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 254736

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: 1.00 1.00 0.98 2/65 32312
/proc/meminfo: memFree=1202808/2055920 swapFree=4182988/4192956
[pid=32113] ppid=32111 vsize=254736 CPUtime=1200.09
/proc/32113/stat : 32113 (cmusat) R 32111 32113 31303 0 -1 4194304 86586 0 0 0 119932 77 0 0 25 0 1 0 165705454 260849664 62627 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/32113/statm: 63684 62627 117 243 0 63438 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 254736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.32
CPU system time (s): 0.815875
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 254736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.815875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86586
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= 6
involuntary context switches= 2080

runsolver used 0.829873 second user time and 2.51462 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 18 11:52:38 UTC 2007

IDJOB= 314156
IDBENCH= 20384
IDSOLVER= 121
FILE ID= node65/314156-1176897158

PBS_JOBID= 4595144

Free space on /tmp= 66381 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/314156-1176897158/cmusat /tmp/evaluation/314156-1176897158/instance-314156-1176897158.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-314156-1176897158 -o ROOT/results/node65/solver-314156-1176897158 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314156-1176897158/cmusat /tmp/evaluation/314156-1176897158/instance-314156-1176897158.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 626340154

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1453840 kB
Buffers:         19596 kB
Cached:         529700 kB
SwapCached:       3680 kB
Active:         146716 kB
Inactive:       413024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453840 kB
SwapTotal:     4192956 kB
SwapFree:      4182988 kB
Dirty:           21692 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            28352 kB
Committed_AS:  2228252 kB
PageTables:       1456 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= 66381 MiB

End job on node65 on Wed Apr 18 12:12:41 UTC 2007