Trace number 302964

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 BASE 2007-02-08? (TO) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)



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/node14/watcher-302964-1172024061 -o ROOT/results/node14/solver-302964-1172024061 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302964-1172024061/cmusat_base /tmp/evaluation/302964-1172024061/instance-302964-1172024061.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 2/77 19142
/proc/meminfo: memFree=1479488/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=2868 CPUtime=0
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 222360538 2936832 286 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 717 286 90 241 0 473 0

[startup+0.106776 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19142
/proc/meminfo: memFree=1479488/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=5040 CPUtime=0.09
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 998 0 0 0 9 0 0 0 18 0 1 0 222360538 5160960 840 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 1260 840 111 241 0 1016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5040

[startup+0.514815 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19142
/proc/meminfo: memFree=1479488/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=5700 CPUtime=0.5
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 1180 0 0 0 50 0 0 0 21 0 1 0 222360538 5836800 1022 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 1425 1022 111 241 0 1181 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5700

[startup+1.33489 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19143
/proc/meminfo: memFree=1474424/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=7416 CPUtime=1.33
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 1669 0 0 0 132 1 0 0 25 0 1 0 222360538 7593984 1511 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 1854 1511 111 241 0 1610 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7416

[startup+2.97105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19143
/proc/meminfo: memFree=1472504/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=8712 CPUtime=2.96
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 2167 0 0 0 295 1 0 0 25 0 1 0 222360538 8921088 1840 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 2178 1840 111 241 0 1934 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8712

[startup+6.25336 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 19143
/proc/meminfo: memFree=1471096/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=10200 CPUtime=6.24
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 2759 0 0 0 622 2 0 0 25 0 1 0 222360538 10444800 2247 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 2550 2247 111 241 0 2306 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10200

[startup+12.705 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19143
/proc/meminfo: memFree=1468792/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=11948 CPUtime=12.69
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 3434 0 0 0 1267 2 0 0 25 0 1 0 222360538 12234752 2717 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 2987 2717 111 241 0 2743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11948

[startup+25.5112 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19143
/proc/meminfo: memFree=1461368/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=20208 CPUtime=25.49
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 5783 0 0 0 2546 3 0 0 25 0 1 0 222360538 20692992 4509 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 5052 4509 111 241 0 4808 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20208

[startup+51.1226 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1459128/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=22380 CPUtime=51.1
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 6619 0 0 0 5106 4 0 0 25 0 1 0 222360538 22917120 5144 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 5595 5144 111 241 0 5351 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22380

[startup+102.344 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1451192/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=29932 CPUtime=102.31
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 9102 0 0 0 10224 7 0 0 25 0 1 0 222360538 30650368 7130 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 7483 7130 111 241 0 7239 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29932

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1429432/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=53548 CPUtime=162.32
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 15615 0 0 0 16222 10 0 0 25 0 1 0 222360538 54833152 12532 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 13387 12532 111 241 0 13143 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 53548

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1429048/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=53604 CPUtime=222.34
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 15890 0 0 0 22223 11 0 0 25 0 1 0 222360538 54890496 12626 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 13401 12626 111 241 0 13157 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 53604

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1428472/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=53736 CPUtime=282.35
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 16432 0 0 0 28223 12 0 0 25 0 1 0 222360538 55025664 12763 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 13434 12763 111 241 0 13190 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 53736

[startup+342.464 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19143
/proc/meminfo: memFree=1425464/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=56472 CPUtime=342.36
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 17409 0 0 0 34223 13 0 0 25 0 1 0 222360538 57827328 13513 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 14118 13513 111 241 0 13874 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 56472

[startup+402.498 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19143
/proc/meminfo: memFree=1420408/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=61232 CPUtime=402.38
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 18900 0 0 0 40222 16 0 0 25 0 1 0 222360538 62701568 14758 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 15308 14758 111 241 0 15064 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 61232

[startup+462.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1418104/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=63824 CPUtime=462.39
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 19543 0 0 0 46222 17 0 0 25 0 1 0 222360538 65355776 15401 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 15956 15401 111 241 0 15712 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 63824

[startup+522.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1414584/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=67024 CPUtime=522.4
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 20663 0 0 0 52222 18 0 0 25 0 1 0 222360538 68632576 16254 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 16756 16254 111 241 0 16512 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 67024

[startup+582.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1408376/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=72928 CPUtime=582.43
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 22491 0 0 0 58222 21 0 0 25 0 1 0 222360538 74678272 17793 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 18232 17793 111 241 0 17988 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 72928

[startup+642.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1408184/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=73100 CPUtime=642.43
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 22531 0 0 0 64222 21 0 0 25 0 1 0 222360538 74854400 17833 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 18275 17833 111 241 0 18031 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 73100

[startup+702.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1368440/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=117348 CPUtime=702.45
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 33986 0 0 0 70219 26 0 0 25 0 1 0 222360538 120164352 27697 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29337 27697 111 241 0 29093 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 117348

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1368440/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=117348 CPUtime=762.46
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 34019 0 0 0 76219 27 0 0 25 0 1 0 222360538 120164352 27730 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29337 27730 111 241 0 29093 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 117348

[startup+822.711 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 19143
/proc/meminfo: memFree=1366648/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118836 CPUtime=822.48
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 34479 0 0 0 82220 28 0 0 25 0 1 0 222360538 121688064 28190 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29709 28190 111 241 0 29465 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 118836

[startup+882.74 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19143
/proc/meminfo: memFree=1366584/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118836 CPUtime=882.49
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 34479 0 0 0 88221 28 0 0 25 0 1 0 222360538 121688064 28190 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29709 28190 111 241 0 29465 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 118836

[startup+942.769 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1366584/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118836 CPUtime=942.5
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 34480 0 0 0 94221 29 0 0 25 0 1 0 222360538 121688064 28191 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29709 28191 111 241 0 29465 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 118836

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1366072/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118968 CPUtime=1002.52
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 35018 0 0 0 100223 29 0 0 25 0 1 0 222360538 121823232 28357 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29742 28357 111 241 0 29498 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 118968

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1366136/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118968 CPUtime=1062.54
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 35018 0 0 0 106224 30 0 0 25 0 1 0 222360538 121823232 28357 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29742 28357 111 241 0 29498 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 118968

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1366136/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118968 CPUtime=1122.54
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 35018 0 0 0 112224 30 0 0 25 0 1 0 222360538 121823232 28357 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29742 28357 111 241 0 29498 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 118968

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1366072/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118968 CPUtime=1182.56
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 35022 0 0 0 118225 31 0 0 25 0 1 0 222360538 121823232 28361 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29742 28361 111 241 0 29498 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 118968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1365944/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118968 CPUtime=1200.08
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 35058 0 0 0 119977 31 0 0 25 0 1 0 222360538 121823232 28397 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29742 28397 111 241 0 29498 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118968

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19143
/proc/meminfo: memFree=1365944/2055920 swapFree=4192812/4192956
[pid=19142] ppid=19140 vsize=118968 CPUtime=1200.08
/proc/19142/stat : 19142 (cmusat_base) R 19140 19142 17769 0 -1 4194304 35058 0 0 0 119977 31 0 0 25 0 1 0 222360538 121823232 28397 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19142/statm: 29742 28397 111 241 0 29498 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.78
CPU system time (s): 0.336948
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 118968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35058
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= 1539

runsolver used 1.40978 second user time and 2.83457 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Wed Feb 21 02:14:21 UTC 2007

IDJOB= 302964
IDBENCH= 20096
IDSOLVER= 120
FILE ID= node14/302964-1172024061

PBS_JOBID= 3849138

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/302964-1172024061/cmusat_base /tmp/evaluation/302964-1172024061/instance-302964-1172024061.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-302964-1172024061 -o ROOT/results/node14/solver-302964-1172024061 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302964-1172024061/cmusat_base /tmp/evaluation/302964-1172024061/instance-302964-1172024061.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 46487223

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1479960 kB
Buffers:         62820 kB
Cached:         376120 kB
SwapCached:          0 kB
Active:         170572 kB
Inactive:       322828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3132 kB
Writeback:           0 kB
Mapped:          73328 kB
Slab:            68084 kB
Committed_AS:   823180 kB
PageTables:       1740 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= 66546 MiB

End job on node14 on Wed Feb 21 02:34:24 UTC 2007