Trace number 305179

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) 1200.05 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  16000                                                |
0.10/0.14	c |  Number of clauses:    67200                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-305179-1172073546 -o ROOT/results/node18/solver-305179-1172073546 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305179-1172073546/cmusat /tmp/evaluation/305179-1172073546/instance-305179-1172073546.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 3/77 14016
/proc/meminfo: memFree=1487344/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=2936 CPUtime=0
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 580 0 0 0 0 0 0 0 18 0 1 0 227309179 3006464 563 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 734 564 95 243 0 488 0

[startup+0.107277 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14016
/proc/meminfo: memFree=1487344/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=7296 CPUtime=0.1
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 1605 0 0 0 10 0 0 0 18 0 1 0 227309179 7471104 1571 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 1824 1571 96 243 0 1578 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7296

[startup+0.515315 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14016
/proc/meminfo: memFree=1487344/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=12692 CPUtime=0.51
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 3081 0 0 0 50 1 0 0 21 0 1 0 227309179 12996608 2576 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 3173 2576 114 243 0 2927 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12692

[startup+1.33539 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14017
/proc/meminfo: memFree=1477352/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=12692 CPUtime=1.33
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 3092 0 0 0 132 1 0 0 25 0 1 0 227309179 12996608 2587 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 3173 2587 119 243 0 2927 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12692

[startup+2.97155 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14017
/proc/meminfo: memFree=1477096/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=13620 CPUtime=2.96
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 3328 0 0 0 295 1 0 0 25 0 1 0 227309179 13946880 2823 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 3405 2823 119 243 0 3159 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13620

[startup+6.24787 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14017
/proc/meminfo: memFree=1473320/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=17056 CPUtime=6.24
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 4209 0 0 0 622 2 0 0 25 0 1 0 227309179 17465344 3704 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592250 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 4264 3704 119 243 0 4018 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17056

[startup+12.7045 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14017
/proc/meminfo: memFree=1464936/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=24992 CPUtime=12.69
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 6243 0 0 0 1265 4 0 0 25 0 1 0 227309179 25591808 5738 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 6248 5738 119 243 0 6002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24992

[startup+25.5087 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14017
/proc/meminfo: memFree=1452008/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=38080 CPUtime=25.49
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 9569 0 0 0 2542 7 0 0 25 0 1 0 227309179 38993920 9064 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 9520 9064 119 243 0 9274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38080

[startup+51.1212 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14017
/proc/meminfo: memFree=1429480/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=59580 CPUtime=51.1
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 15348 0 0 0 5099 11 0 0 25 0 1 0 227309179 61009920 14481 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 14895 14481 119 243 0 14649 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 59580

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14017
/proc/meminfo: memFree=1410856/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=78020 CPUtime=102.3
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 20368 0 0 0 10216 14 0 0 25 0 1 0 227309179 79892480 19118 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 19505 19118 119 243 0 19259 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 78020

[startup+162.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 14135
/proc/meminfo: memFree=1394424/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=93272 CPUtime=162.29
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 24353 0 0 0 16209 20 0 0 25 0 1 0 227309179 95510528 22906 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 23318 22906 119 243 0 23072 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 93272

[startup+222.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1392232/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=96248 CPUtime=222.27
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 25593 0 0 0 22206 21 0 0 25 0 1 0 227309179 98557952 23725 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 24062 23725 119 243 0 23816 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 96248

[startup+282.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1380776/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=107548 CPUtime=282.29
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 28684 0 0 0 28205 24 0 0 25 0 1 0 227309179 110129152 26594 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 26887 26594 119 243 0 26641 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 107548

[startup+342.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1376744/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=111432 CPUtime=342.31
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 29916 0 0 0 34205 26 0 0 25 0 1 0 227309179 114106368 27596 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 27858 27596 119 243 0 27612 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 111432

[startup+402.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1371880/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=116480 CPUtime=402.32
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 31189 0 0 0 40204 28 0 0 25 0 1 0 227309179 119275520 28869 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 29120 28869 119 243 0 28874 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 116480

[startup+462.579 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1363688/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=124472 CPUtime=462.33
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 33452 0 0 0 46203 30 0 0 25 0 1 0 227309179 127459328 30892 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 31118 30892 119 243 0 30872 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 124472

[startup+522.608 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1278120/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=213876 CPUtime=522.34
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 55820 0 0 0 52195 39 0 0 25 0 1 0 227309179 219009024 52229 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53469 52229 119 243 0 53223 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 213876

[startup+582.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1277992/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=213876 CPUtime=582.36
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 55856 0 0 0 58196 40 0 0 25 0 1 0 227309179 219009024 52265 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53469 52265 119 243 0 53223 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 213876

[startup+642.669 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 14215
/proc/meminfo: memFree=1277864/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=213928 CPUtime=642.37
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 56147 0 0 0 64197 40 0 0 25 0 1 0 227309179 219062272 52294 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53482 52294 119 243 0 53236 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 213928

[startup+702.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1277864/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=213928 CPUtime=702.39
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 56149 0 0 0 70198 41 0 0 25 0 1 0 227309179 219062272 52296 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53482 52296 119 243 0 53236 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 213928

[startup+762.728 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14215
/proc/meminfo: memFree=1277544/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=213984 CPUtime=762.4
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 56503 0 0 0 76198 42 0 0 25 0 1 0 227309179 219119616 52375 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53496 52375 119 243 0 53250 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 213984

[startup+822.756 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1277544/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=213984 CPUtime=822.41
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 56503 0 0 0 82199 42 0 0 25 0 1 0 227309179 219119616 52375 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53496 52375 119 243 0 53250 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 213984

[startup+882.785 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1277224/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214040 CPUtime=882.42
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 56870 0 0 0 88199 43 0 0 25 0 1 0 227309179 219176960 52453 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590245 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53510 52453 119 243 0 53264 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 214040

[startup+942.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1277224/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214040 CPUtime=942.43
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 56870 0 0 0 94200 43 0 0 25 0 1 0 227309179 219176960 52453 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53510 52453 119 243 0 53264 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 214040

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1277224/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214040 CPUtime=1002.44
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 56886 0 0 0 100200 44 0 0 25 0 1 0 227309179 219176960 52469 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589648 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53510 52469 119 243 0 53264 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 214040

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1276840/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214108 CPUtime=1062.46
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 57263 0 0 0 106201 45 0 0 25 0 1 0 227309179 219246592 52543 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53527 52543 119 243 0 53281 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 214108

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1276904/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214108 CPUtime=1122.47
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 57263 0 0 0 112202 45 0 0 25 0 1 0 227309179 219246592 52543 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53527 52543 119 243 0 53281 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 214108

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1276840/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214108 CPUtime=1182.49
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 57263 0 0 0 118203 46 0 0 25 0 1 0 227309179 219246592 52543 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53527 52543 119 243 0 53281 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 214108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1276904/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214108 CPUtime=1200
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 57267 0 0 0 119954 46 0 0 25 0 1 0 227309179 219246592 52547 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53527 52547 119 243 0 53281 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 214108

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14215
/proc/meminfo: memFree=1276904/2055920 swapFree=4192812/4192956
[pid=14016] ppid=14014 vsize=214108 CPUtime=1200
/proc/14016/stat : 14016 (cmusat) R 14014 14016 13257 0 -1 4194304 57267 0 0 0 119954 46 0 0 25 0 1 0 227309179 219246592 52547 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14016/statm: 53527 52547 119 243 0 53281 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 214108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.55
CPU system time (s): 0.499924
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 214108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57267
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= 2082

runsolver used 1.39679 second user time and 2.82757 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 15:59:06 UTC 2007

IDJOB= 305179
IDBENCH= 20150
IDSOLVER= 121
FILE ID= node18/305179-1172073546

PBS_JOBID= 3865303

Free space on /tmp= 66542 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/305179-1172073546/cmusat /tmp/evaluation/305179-1172073546/instance-305179-1172073546.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-305179-1172073546 -o ROOT/results/node18/solver-305179-1172073546 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305179-1172073546/cmusat /tmp/evaluation/305179-1172073546/instance-305179-1172073546.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 735400710

TIME LIMIT= 1200 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		: 3000.236
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		: 3000.236
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:       1487688 kB
Buffers:         57624 kB
Cached:         376556 kB
SwapCached:          0 kB
Active:         319456 kB
Inactive:       174276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3740 kB
Writeback:           0 kB
Mapped:          78488 kB
Slab:            60088 kB
Committed_AS:   893052 kB
PageTables:       1668 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= 66542 MiB

End job on node18 on Wed Feb 21 16:19:09 UTC 2007