Trace number 306778

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.10	c |  Number of clauses:    54600                                                |

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/node42/watcher-306778-1172106242 -o ROOT/results/node42/solver-306778-1172106242 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306778-1172106242/cmusat /tmp/evaluation/306778-1172106242/instance-306778-1172106242.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: 1.00 1.00 1.00 3/64 13146
/proc/meminfo: memFree=1906152/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=2936 CPUtime=0
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 572 0 0 0 0 0 0 0 18 0 1 0 230580290 3006464 555 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 734 557 96 243 0 488 0

[startup+0.106633 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13146
/proc/meminfo: memFree=1906152/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=7204 CPUtime=0.1
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 1591 0 0 0 10 0 0 0 18 0 1 0 230580290 7376896 1557 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 1801 1557 108 243 0 1555 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7204

[startup+0.514709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13146
/proc/meminfo: memFree=1906152/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=10608 CPUtime=0.5
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 2559 0 0 0 50 0 0 0 21 0 1 0 230580290 10862592 2167 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 2652 2167 119 243 0 2406 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10608

[startup+1.33486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1897952/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=10608 CPUtime=1.32
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 2565 0 0 0 132 0 0 0 25 0 1 0 230580290 10862592 2173 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 2652 2173 119 243 0 2406 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10608

[startup+2.97118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1896864/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=12456 CPUtime=2.96
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 3035 0 0 0 296 0 0 0 25 0 1 0 230580290 12754944 2643 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 3114 2643 119 243 0 2868 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12456

[startup+6.2508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1891424/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=17744 CPUtime=6.24
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 4359 0 0 0 622 2 0 0 25 0 1 0 230580290 18169856 3967 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592627 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 4436 3967 119 243 0 4190 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17744

[startup+12.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1881376/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=27020 CPUtime=12.69
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 6710 0 0 0 1266 3 0 0 25 0 1 0 230580290 27668480 6318 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 6755 6318 119 243 0 6509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27020

[startup+25.5065 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1867872/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=40456 CPUtime=25.49
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 10285 0 0 0 2543 6 0 0 25 0 1 0 230580290 41426944 9749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 10114 9749 119 243 0 9868 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40456

[startup+51.1124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1860256/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=47928 CPUtime=51.08
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 12301 0 0 0 5100 8 0 0 25 0 1 0 230580290 49078272 11615 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 11982 11615 119 243 0 11736 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47928

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1844960/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=62684 CPUtime=102.27
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 16509 0 0 0 10216 11 0 0 25 0 1 0 230580290 64188416 15348 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 15671 15348 119 243 0 15425 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62684

[startup+162.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1832928/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=74524 CPUtime=162.27
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 19848 0 0 0 16213 14 0 0 25 0 1 0 230580290 76312576 18345 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 18631 18345 119 243 0 18385 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 74524

[startup+222.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1813984/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=93244 CPUtime=222.26
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 24737 0 0 0 22207 19 0 0 25 0 1 0 230580290 95481856 23054 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 23311 23054 119 243 0 23065 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93244

[startup+282.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1804320/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=102732 CPUtime=282.26
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 27521 0 0 0 28205 21 0 0 25 0 1 0 230580290 105197568 25456 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 25683 25456 119 243 0 25437 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 102732

[startup+342.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1735776/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174356 CPUtime=342.25
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 45247 0 0 0 34197 28 0 0 25 0 1 0 230580290 178540544 42548 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581878 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43589 42548 119 243 0 43343 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 174356

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1735648/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174392 CPUtime=402.26
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 45472 0 0 0 40197 29 0 0 25 0 1 0 230580290 178577408 42569 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43598 42569 119 243 0 43352 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 174392

[startup+462.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1735392/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174432 CPUtime=462.25
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 45736 0 0 0 46196 29 0 0 25 0 1 0 230580290 178618368 42620 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43608 42620 119 243 0 43362 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 174432

[startup+522.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1735200/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174480 CPUtime=522.25
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 46010 0 0 0 52196 29 0 0 25 0 1 0 230580290 178667520 42671 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43620 42671 119 243 0 43374 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 174480

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1735136/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174480 CPUtime=582.25
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 46038 0 0 0 58196 29 0 0 25 0 1 0 230580290 178667520 42699 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43620 42699 119 243 0 43374 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 174480

[startup+642.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1734944/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174528 CPUtime=642.24
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 46306 0 0 0 64195 29 0 0 25 0 1 0 230580290 178716672 42732 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43632 42732 119 243 0 43386 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 174528

[startup+702.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1734816/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174528 CPUtime=702.23
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 46337 0 0 0 70194 29 0 0 25 0 1 0 230580290 178716672 42763 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43632 42763 119 243 0 43386 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 174528

[startup+762.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1734624/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174584 CPUtime=762.23
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 46622 0 0 0 76194 29 0 0 25 0 1 0 230580290 178774016 42801 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43646 42801 119 243 0 43400 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 174584

[startup+822.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1734432/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174644 CPUtime=822.23
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 46958 0 0 0 82194 29 0 0 25 0 1 0 230580290 178835456 42876 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43661 42876 119 243 0 43415 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 174644

[startup+882.567 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 13147
/proc/meminfo: memFree=1734368/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=174644 CPUtime=882.22
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 46958 0 0 0 88193 29 0 0 25 0 1 0 230580290 178835456 42876 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 43661 42876 119 243 0 43415 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 174644

[startup+942.582 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13147
/proc/meminfo: memFree=1726176/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=183132 CPUtime=942.22
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 49081 0 0 0 94191 31 0 0 25 0 1 0 230580290 187527168 44999 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 45783 44999 119 243 0 45537 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 183132

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1707744/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=201012 CPUtime=1002.22
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 53872 0 0 0 100186 36 0 0 25 0 1 0 230580290 205836288 49514 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 50253 49514 119 243 0 50007 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 201012

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1707680/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=201012 CPUtime=1062.22
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 53874 0 0 0 106186 36 0 0 25 0 1 0 230580290 205836288 49516 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 50253 49516 119 243 0 50007 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 201012

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1699168/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=209912 CPUtime=1122.22
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 56110 0 0 0 112185 37 0 0 25 0 1 0 230580290 214949888 51752 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 52478 51752 119 243 0 52232 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 209912

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1673568/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=234732 CPUtime=1182.22
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 62675 0 0 0 118180 42 0 0 25 0 1 0 230580290 240365568 58024 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 58683 58024 119 243 0 58437 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 234732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13147
/proc/meminfo: memFree=1673504/2055920 swapFree=4183984/4192956
[pid=13146] ppid=13144 vsize=234732 CPUtime=1200.03
/proc/13146/stat : 13146 (cmusat) R 13144 13146 12073 0 -1 4194304 62675 0 0 0 119961 42 0 0 25 0 1 0 230580290 240365568 58024 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/13146/statm: 58683 58024 119 243 0 58437 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 234732

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.62
CPU system time (s): 0.460929
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 234732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.460929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62675
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= 2059

runsolver used 0.71989 second user time and 2.48962 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Thu Feb 22 01:04:03 UTC 2007

IDJOB= 306778
IDBENCH= 20189
IDSOLVER= 121
FILE ID= node42/306778-1172106242

PBS_JOBID= 3892889

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/306778-1172106242/cmusat /tmp/evaluation/306778-1172106242/instance-306778-1172106242.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-306778-1172106242 -o ROOT/results/node42/solver-306778-1172106242 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306778-1172106242/cmusat /tmp/evaluation/306778-1172106242/instance-306778-1172106242.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 339184344

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1906624 kB
Buffers:         13228 kB
Cached:          81912 kB
SwapCached:       3256 kB
Active:          56448 kB
Inactive:        48824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906624 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            3452 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            30064 kB
Committed_AS:   880648 kB
PageTables:       1408 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= 66556 MiB

End job on node42 on Thu Feb 22 01:24:05 UTC 2007