Trace number 338961

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) 1200.12 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark823.068
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  450                                                  |
0.00/0.00	c |  Number of clauses:    1426                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-338961-1173695646 -o ROOT/results/node4/solver-338961-1173695646 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338961-1173695646/cmusat /tmp/evaluation/338961-1173695646/instance-338961-1173695646.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: 0.91 0.95 0.98 3/77 9140
/proc/meminfo: memFree=1420584/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=2312 CPUtime=0
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 389519425 2367488 173 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 578 173 109 243 0 332 0

[startup+0.0378419 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9140
/proc/meminfo: memFree=1420584/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=2444 CPUtime=0.03
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 228 0 0 0 3 0 0 0 18 0 1 0 389519425 2502656 211 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581904 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 611 211 118 243 0 365 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2444

[startup+0.101848 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9140
/proc/meminfo: memFree=1420584/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=2720 CPUtime=0.1
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 389519425 2785280 290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 680 290 118 243 0 434 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2720

[startup+0.301867 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9140
/proc/meminfo: memFree=1420584/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=2844 CPUtime=0.3
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 325 0 0 0 30 0 0 0 19 0 1 0 389519425 2912256 308 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581148 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 711 308 118 243 0 465 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2844

[startup+0.701905 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9140
/proc/meminfo: memFree=1420584/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=3136 CPUtime=0.7
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 406 0 0 0 70 0 0 0 23 0 1 0 389519425 3211264 389 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589575 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 784 389 118 243 0 538 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3136

[startup+1.50198 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 9141
/proc/meminfo: memFree=1418848/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=3776 CPUtime=1.49
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 565 0 0 0 149 0 0 0 25 0 1 0 389519425 3866624 548 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 944 548 118 243 0 698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3776

[startup+3.10113 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 9141
/proc/meminfo: memFree=1418400/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=5748 CPUtime=3.09
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 979 0 0 0 309 0 0 0 25 0 1 0 389519425 5885952 962 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 1437 962 118 243 0 1191 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5748

[startup+6.30144 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 9141
/proc/meminfo: memFree=1416416/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=6388 CPUtime=6.29
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 1196 0 0 0 629 0 0 0 25 0 1 0 389519425 6541312 1179 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589586 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 1597 1179 118 243 0 1351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6388

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 9141
/proc/meminfo: memFree=1413024/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=9672 CPUtime=12.69
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 2279 0 0 0 1269 0 0 0 25 0 1 0 389519425 9904128 1923 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 2418 1923 118 243 0 2172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9672

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 9141
/proc/meminfo: memFree=1407648/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=17756 CPUtime=25.49
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 4614 0 0 0 2547 2 0 0 25 0 1 0 389519425 18182144 3706 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 4439 3706 118 243 0 4193 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17756

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9141
/proc/meminfo: memFree=1404896/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=18340 CPUtime=51.08
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 5227 0 0 0 5106 2 0 0 25 0 1 0 389519425 18780160 3969 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 4585 3969 118 243 0 4339 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18340

[startup+102.306 s]
/proc/loadavg: 1.06 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1390112/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=34820 CPUtime=102.26
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 10025 0 0 0 10221 5 0 0 25 0 1 0 389519425 35655680 7644 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 8705 7644 118 243 0 8459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34820

[startup+162.301 s]
/proc/loadavg: 1.02 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1388704/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=35868 CPUtime=162.25
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 10707 0 0 0 16218 7 0 0 25 0 1 0 389519425 36728832 7992 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 8967 7992 118 243 0 8721 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35868

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1387680/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=36412 CPUtime=222.24
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 11376 0 0 0 22216 8 0 0 25 0 1 0 389519425 37285888 8258 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 9103 8258 118 243 0 8857 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36412

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1380704/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=42516 CPUtime=282.22
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 13590 0 0 0 28212 10 0 0 25 0 1 0 389519425 43536384 9985 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 10629 9985 118 243 0 10383 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42516

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1356832/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=71044 CPUtime=342.21
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 21095 0 0 0 34206 15 0 0 25 0 1 0 389519425 72749056 15949 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 17761 15949 118 243 0 17515 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 71044

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1356064/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=71496 CPUtime=402.19
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 21276 0 0 0 40204 15 0 0 25 0 1 0 389519425 73211904 16130 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 17874 16130 118 243 0 17628 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 71496

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1355488/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=72140 CPUtime=462.18
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 21765 0 0 0 46202 16 0 0 25 0 1 0 389519425 73871360 16278 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18035 16278 118 243 0 17789 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 72140

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9141
/proc/meminfo: memFree=1354656/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=72408 CPUtime=522.16
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 22307 0 0 0 52199 17 0 0 25 0 1 0 389519425 74145792 16482 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18102 16482 118 243 0 17856 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 72408

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1354144/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=73064 CPUtime=582.14
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 22455 0 0 0 58197 17 0 0 25 0 1 0 389519425 74817536 16597 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18266 16597 118 243 0 18020 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 73064

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1353248/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=73212 CPUtime=642.13
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 23047 0 0 0 64195 18 0 0 25 0 1 0 389519425 74969088 16817 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18303 16817 118 243 0 18057 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 73212

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1352864/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=73736 CPUtime=702.12
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 23162 0 0 0 70193 19 0 0 25 0 1 0 389519425 75505664 16899 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18434 16899 118 243 0 18188 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 73736

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1352352/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=73868 CPUtime=762.11
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 23300 0 0 0 76191 20 0 0 25 0 1 0 389519425 75640832 17037 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18467 17037 118 243 0 18221 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 73868

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1351712/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=74420 CPUtime=822.08
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 23909 0 0 0 82188 20 0 0 25 0 1 0 389519425 76206080 17204 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18605 17204 118 243 0 18359 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 74420

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1351456/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=74552 CPUtime=882.07
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 23955 0 0 0 88186 21 0 0 25 0 1 0 389519425 76341248 17250 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18638 17250 118 243 0 18392 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 74552

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1350496/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=75204 CPUtime=942.06
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 24271 0 0 0 94184 22 0 0 25 0 1 0 389519425 77008896 17500 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 18801 17500 118 243 0 18555 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 75204

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 9143
/proc/meminfo: memFree=1349728/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=76052 CPUtime=1002.04
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 24934 0 0 0 100182 22 0 0 25 0 1 0 389519425 77877248 17714 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 19013 17714 118 243 0 18767 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 76052

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 9143
/proc/meminfo: memFree=1349472/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=76344 CPUtime=1062.03
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 25002 0 0 0 106180 23 0 0 25 0 1 0 389519425 78176256 17782 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 19086 17782 118 243 0 18840 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 76344

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 9143
/proc/meminfo: memFree=1347488/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=78188 CPUtime=1122.01
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 25556 0 0 0 112177 24 0 0 25 0 1 0 389519425 80064512 18303 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 19547 18303 118 243 0 19301 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 78188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9143
/proc/meminfo: memFree=1343904/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=81292 CPUtime=1181.99
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 26935 0 0 0 118174 25 0 0 25 0 1 0 389519425 83243008 19188 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 20323 19188 118 243 0 20077 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 81292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9143
/proc/meminfo: memFree=1343840/2055920 swapFree=4153224/4192956
[pid=9140] ppid=9138 vsize=81292 CPUtime=1200.09
/proc/9140/stat : 9140 (cmusat) R 9138 9140 5805 0 -1 4194304 26935 0 0 0 119984 25 0 0 25 0 1 0 389519425 83243008 19188 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/9140/statm: 20323 19188 118 243 0 20077 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81292

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.272958
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 81292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26935
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= 23730

runsolver used 1.36979 second user time and 3.00354 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Mar 12 10:34:06 UTC 2007

IDJOB= 338961
IDBENCH= 24735
IDSOLVER= 121
FILE ID= node4/338961-1173695646

PBS_JOBID= 4101462

Free space on /tmp= 66503 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338961-1173695646/cmusat /tmp/evaluation/338961-1173695646/instance-338961-1173695646.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-338961-1173695646 -o ROOT/results/node4/solver-338961-1173695646 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338961-1173695646/cmusat /tmp/evaluation/338961-1173695646/instance-338961-1173695646.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7b1cebbdf060989ddb5c4faf02370afb

RANDOM SEED= 216738739

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1421056 kB
Buffers:         58516 kB
Cached:         479236 kB
SwapCached:       2984 kB
Active:         202528 kB
Inactive:       359748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421056 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          30972 kB
Slab:            58148 kB
Committed_AS:  1366912 kB
PageTables:       1772 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= 66503 MiB

End job on node4 on Mon Mar 12 10:54:08 UTC 2007