Trace number 301633

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
SAT7 2007-02-08? (TO) 1200.04 1200.34

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1172786648-06.cnf
MD5SUM27847d68fadd27947440c2e2b03da894
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark373.013
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.11	c Starting solver ...
0.10/0.13	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 251 conflicts
0.10/0.19	c Restarting after 476 conflicts
0.20/0.25	c Restarting after 813 conflicts
0.30/0.33	c Restarting after 1321 conflicts
0.40/0.46	c Restarting after 2080 conflicts
0.61/0.68	c Restarting after 3220 conflicts
0.92/1.00	c Restarting after 4928 conflicts
1.53/1.56	c Restarting after 7490 conflicts
2.55/2.58	c Restarting after 11334 conflicts
4.29/4.40	c Restarting after 17100 conflicts
7.47/7.49	c Restarting after 25752 conflicts
13.52/13.57	c Restarting after 38726 conflicts
23.86/23.90	c Restarting after 58188 conflicts
40.56/40.60	c Restarting after 87382 conflicts
68.41/68.48	c Restarting after 131173 conflicts
114.29/114.38	c Restarting after 196857 conflicts
191.42/191.48	c Restarting after 295384 conflicts
300.91/301.03	c Restarting after 443173 conflicts
503.07/503.30	c Restarting after 664856 conflicts
850.88/851.10	c Restarting after 997381 conflicts

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/node4/watcher-301633-1171982132 -o ROOT/results/node4/solver-301633-1171982132 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301633-1171982132/sat7_bin /tmp/evaluation/301633-1171982132/instance-301633-1171982132.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 1.02 3/77 7996
/proc/meminfo: memFree=1494952/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=1232 CPUtime=0
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 218168051 1261568 137 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134712425 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 308 138 87 220 0 85 0

[startup+0.107475 s]
/proc/loadavg: 0.92 0.98 1.02 3/77 7996
/proc/meminfo: memFree=1494952/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=3036 CPUtime=0.1
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 446 0 0 0 10 0 0 0 18 0 1 0 218168051 3108864 429 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 759 429 88 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.519513 s]
/proc/loadavg: 0.92 0.98 1.02 3/77 7996
/proc/meminfo: memFree=1494952/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=5224 CPUtime=0.51
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 880 0 0 0 51 0 0 0 21 0 1 0 218168051 5349376 863 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 1306 863 95 220 0 1083 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5224

[startup+1.34159 s]
/proc/loadavg: 0.92 0.98 1.02 2/78 7997
/proc/meminfo: memFree=1489952/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=9324 CPUtime=1.33
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 1491 0 0 0 133 0 0 0 25 0 1 0 218168051 9547776 1474 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 2331 1474 95 220 0 2108 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9324

[startup+2.97775 s]
/proc/loadavg: 0.92 0.98 1.02 2/78 7997
/proc/meminfo: memFree=1487136/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=13424 CPUtime=2.97
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 2412 0 0 0 296 1 0 0 25 0 1 0 218168051 13746176 2395 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 3356 2395 95 220 0 3133 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13424

[startup+6.25406 s]
/proc/loadavg: 0.93 0.98 1.02 2/78 7997
/proc/meminfo: memFree=1481696/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=17524 CPUtime=6.24
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 3367 0 0 0 622 2 0 0 25 0 1 0 218168051 17944576 3350 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 4381 3350 95 220 0 4158 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17524

[startup+12.7117 s]
/proc/loadavg: 0.93 0.98 1.02 2/78 7997
/proc/meminfo: memFree=1479520/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=17656 CPUtime=12.7
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 3889 0 0 0 1267 3 0 0 25 0 1 0 218168051 18079744 3872 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 4414 3872 95 220 0 4191 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17656

[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 1.02 2/78 7997
/proc/meminfo: memFree=1476896/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=21892 CPUtime=25.49
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 4540 0 0 0 2545 4 0 0 25 0 1 0 218168051 22417408 4523 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 5473 4523 95 220 0 5250 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21892

[startup+51.1244 s]
/proc/loadavg: 0.96 0.98 1.02 2/78 7997
/proc/meminfo: memFree=1473376/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=22428 CPUtime=51.1
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 5414 0 0 0 5105 5 0 0 25 0 1 0 218168051 22966272 5397 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 5607 5397 95 220 0 5384 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22428

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 1.01 2/78 7997
/proc/meminfo: memFree=1469664/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=27348 CPUtime=102.3
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 6322 0 0 0 10224 6 0 0 25 0 1 0 218168051 28004352 6305 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 6837 6305 95 220 0 6614 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27348

[startup+162.38 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 7997
/proc/meminfo: memFree=1466208/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=32296 CPUtime=162.33
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 7193 0 0 0 16226 7 0 0 25 0 1 0 218168051 33071104 7176 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 8074 7176 95 220 0 7851 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 32296

[startup+222.41 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7997
/proc/meminfo: memFree=1463968/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=33000 CPUtime=222.34
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 7752 0 0 0 22226 8 0 0 25 0 1 0 218168051 33792000 7735 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 8250 7735 95 220 0 8027 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 33000

[startup+282.444 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1462496/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=33404 CPUtime=282.37
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 8094 0 0 0 28228 9 0 0 25 0 1 0 218168051 34205696 8077 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 8351 8077 95 220 0 8128 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 33404

[startup+342.474 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1456992/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=42156 CPUtime=342.38
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 9468 0 0 0 34227 11 0 0 25 0 1 0 218168051 43167744 9451 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528632 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 10539 9451 95 220 0 10316 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 42156

[startup+402.512 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1455392/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=42716 CPUtime=402.4
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 9859 0 0 0 40228 12 0 0 25 0 1 0 218168051 43741184 9842 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536015 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 10679 9842 95 220 0 10456 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 42716

[startup+462.542 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1454112/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=42996 CPUtime=462.42
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 10217 0 0 0 46229 13 0 0 25 0 1 0 218168051 44027904 10200 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 10749 10200 95 220 0 10526 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 42996

[startup+522.571 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1452448/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=47376 CPUtime=522.43
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 10626 0 0 0 52230 13 0 0 25 0 1 0 218168051 48513024 10609 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 11844 10609 95 220 0 11621 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 47376

[startup+582.603 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1449568/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=48076 CPUtime=582.46
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 11355 0 0 0 58231 15 0 0 25 0 1 0 218168051 49229824 11338 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 12019 11338 95 220 0 11796 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 48076

[startup+642.635 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1448800/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=48376 CPUtime=642.46
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 11538 0 0 0 64231 15 0 0 25 0 1 0 218168051 49537024 11521 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 12094 11521 95 220 0 11871 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 48376

[startup+702.666 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1448160/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=48520 CPUtime=702.48
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 11690 0 0 0 70232 16 0 0 25 0 1 0 218168051 49684480 11673 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 12130 11673 95 220 0 11907 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 48520

[startup+762.694 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1447392/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=48812 CPUtime=762.5
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 11884 0 0 0 76233 17 0 0 25 0 1 0 218168051 49983488 11867 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 12203 11867 95 220 0 11980 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 48812

[startup+822.73 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1447008/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=49132 CPUtime=822.51
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 11973 0 0 0 82234 17 0 0 25 0 1 0 218168051 50311168 11956 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 12283 11956 95 220 0 12060 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 49132

[startup+882.757 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1446112/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=53500 CPUtime=882.52
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 12182 0 0 0 88235 17 0 0 25 0 1 0 218168051 54784000 12165 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 13375 12165 95 220 0 13152 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 53500

[startup+942.784 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1444384/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=53944 CPUtime=942.54
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 12607 0 0 0 94236 18 0 0 25 0 1 0 218168051 55238656 12590 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 13486 12590 95 220 0 13263 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 53944

[startup+1002.81 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1442912/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=54356 CPUtime=1002.55
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 13021 0 0 0 100236 19 0 0 25 0 1 0 218168051 55660544 13004 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 13589 13004 95 220 0 13366 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 54356

[startup+1062.85 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1442144/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=54644 CPUtime=1062.57
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 13208 0 0 0 106238 19 0 0 25 0 1 0 218168051 55955456 13191 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 13661 13191 95 220 0 13438 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 54644

[startup+1122.88 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1440864/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=58888 CPUtime=1122.59
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 13533 0 0 0 112239 20 0 0 25 0 1 0 218168051 60301312 13516 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 14722 13516 95 220 0 14499 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 58888

[startup+1182.91 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1439392/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=59184 CPUtime=1182.61
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 13903 0 0 0 118240 21 0 0 25 0 1 0 218168051 60604416 13886 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 14796 13886 95 220 0 14573 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 59184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7999
/proc/meminfo: memFree=1439136/2055920 swapFree=4192812/4192956
[pid=7996] ppid=7994 vsize=59184 CPUtime=1200.02
/proc/7996/stat : 7996 (sat7_bin) R 7994 7996 6921 0 -1 4194304 13956 0 0 0 119981 21 0 0 25 0 1 0 218168051 60604416 13939 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 14796 13939 95 220 0 14573 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 59184

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): 1200.34
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.224965
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 59184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13956
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= 975

runsolver used 1.44278 second user time and 2.81557 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 14:35:32 UTC 2007

IDJOB= 301633
IDBENCH= 20064
IDSOLVER= 101
FILE ID= node4/301633-1171982132

PBS_JOBID= 3849060

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1172786648-06.cnf
COMMAND LINE= /tmp/evaluation/301633-1171982132/sat7_bin /tmp/evaluation/301633-1171982132/instance-301633-1171982132.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301633-1171982132 -o ROOT/results/node4/solver-301633-1171982132 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301633-1171982132/sat7_bin /tmp/evaluation/301633-1171982132/instance-301633-1171982132.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  27847d68fadd27947440c2e2b03da894

RANDOM SEED= 142294688

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:       1495360 kB
Buffers:         53836 kB
Cached:         370484 kB
SwapCached:          0 kB
Active:         131388 kB
Inactive:       352784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          78760 kB
Slab:            61928 kB
Committed_AS:   971092 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Tue Feb 20 14:55:34 UTC 2007