Trace number 425501

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) 5000.1 5000.03

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark44.5822
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.09/0.14	c Starting solver ...
0.09/0.18	c Restarting after 100 conflicts
0.19/0.24	c Restarting after 250 conflicts
0.29/0.33	c Restarting after 478 conflicts
0.39/0.45	c Restarting after 815 conflicts
0.59/0.66	c Restarting after 1324 conflicts
0.89/0.95	c Restarting after 2084 conflicts
1.39/1.44	c Restarting after 3224 conflicts
2.09/2.19	c Restarting after 4932 conflicts
3.30/3.38	c Restarting after 7496 conflicts
5.39/5.40	c Restarting after 11342 conflicts
8.70/8.80	c Restarting after 17108 conflicts
14.89/14.94	c Restarting after 25757 conflicts
24.59/24.66	c Restarting after 38731 conflicts
42.30/42.30	c Restarting after 58192 conflicts
69.69/69.75	c Restarting after 87384 conflicts
117.00/117.01	c Restarting after 131173 conflicts
204.80/204.85	c Restarting after 196858 conflicts
351.32/351.35	c Restarting after 295385 conflicts
589.53/589.57	c Restarting after 443175 conflicts
984.65/984.76	c Restarting after 664858 conflicts
1626.07/1626.17	c Restarting after 997384 conflicts
2618.04/2618.07	c Restarting after 1496176 conflicts
4206.93/4206.84	c Restarting after 2244358 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-425501-1177775158 -o ROOT/results/node16/solver-425501-1177775158 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425501-1177775158/sat7_bin /tmp/evaluation/425501-1177775158/instance-425501-1177775158.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1833
/proc/meminfo: memFree=1534392/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=1812 CPUtime=0
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 317 0 0 0 0 0 0 0 18 0 1 0 225433407 1855488 301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 453 301 88 220 0 230 0

[startup+0.0203371 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1833
/proc/meminfo: memFree=1534392/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=2328 CPUtime=0.01
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 366 0 0 0 1 0 0 0 18 0 1 0 225433407 2383872 350 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 582 350 88 220 0 359 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2328

[startup+0.10132 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1833
/proc/meminfo: memFree=1534392/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=3356 CPUtime=0.09
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 606 0 0 0 9 0 0 0 18 0 1 0 225433407 3436544 590 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 839 590 88 220 0 616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3356

[startup+0.301278 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1833
/proc/meminfo: memFree=1534392/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=5568 CPUtime=0.29
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 955 0 0 0 29 0 0 0 19 0 1 0 225433407 5701632 939 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 1392 939 95 220 0 1169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5568

[startup+0.701194 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1833
/proc/meminfo: memFree=1534392/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=5568 CPUtime=0.69
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 1170 0 0 0 69 0 0 0 22 0 1 0 225433407 5701632 1154 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 1392 1154 95 220 0 1169 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5568

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1529520/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=9668 CPUtime=1.49
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 1518 0 0 0 149 0 0 0 25 0 1 0 225433407 9900032 1502 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 2417 1502 95 220 0 2194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9668

[startup+3.10169 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1527664/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=9668 CPUtime=3.09
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 2110 0 0 0 308 1 0 0 25 0 1 0 225433407 9900032 2094 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 2417 2094 95 220 0 2194 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9668

[startup+6.30102 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1522672/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=13768 CPUtime=6.29
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 3270 0 0 0 626 3 0 0 25 0 1 0 225433407 14098432 3254 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 3442 3254 95 220 0 3219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13768

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1514872/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=21968 CPUtime=12.69
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 5095 0 0 0 1264 5 0 0 25 0 1 0 225433407 22495232 5079 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 5492 5079 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1506752/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=30292 CPUtime=25.49
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 6941 0 0 0 2542 7 0 0 25 0 1 0 225433407 31019008 6925 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 7573 6925 95 220 0 7350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30292

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1502656/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=34392 CPUtime=51.09
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 7967 0 0 0 5100 9 0 0 25 0 1 0 225433407 35217408 7951 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 8598 7951 95 220 0 8375 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34392

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1494464/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=42844 CPUtime=102.31
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 10001 0 0 0 10219 12 0 0 25 0 1 0 225433407 43872256 9985 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 10711 9985 95 220 0 10488 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 42844

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1486912/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=51560 CPUtime=162.3
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 11913 0 0 0 16216 14 0 0 25 0 1 0 225433407 52797440 11897 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 12890 11897 95 220 0 12667 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51560

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1479616/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=56040 CPUtime=222.3
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 13730 0 0 0 22214 16 0 0 25 0 1 0 225433407 57384960 13714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 14010 13714 95 220 0 13787 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 56040

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1475840/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=60684 CPUtime=282.31
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 14686 0 0 0 28214 17 0 0 25 0 1 0 225433407 62140416 14670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 15171 14670 95 220 0 14948 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 60684

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1469056/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=69180 CPUtime=342.31
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 16346 0 0 0 34211 20 0 0 25 0 1 0 225433407 70840320 16330 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 17295 16330 95 220 0 17072 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 69180

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1834
/proc/meminfo: memFree=1467200/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=69556 CPUtime=402.32
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 16795 0 0 0 40211 21 0 0 25 0 1 0 225433407 71225344 16779 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 17389 16779 95 220 0 17166 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 69556

[startup+462.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 1834
/proc/meminfo: memFree=1465792/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=70120 CPUtime=462.31
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 17164 0 0 0 46210 21 0 0 25 0 1 0 225433407 71802880 17148 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 17530 17148 95 220 0 17307 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 70120

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 1834
/proc/meminfo: memFree=1464704/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=74352 CPUtime=522.32
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 17428 0 0 0 52210 22 0 0 25 0 1 0 225433407 76136448 17412 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 18588 17412 95 220 0 18365 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 74352

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1834
/proc/meminfo: memFree=1463616/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=74476 CPUtime=582.33
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 17698 0 0 0 58210 23 0 0 25 0 1 0 225433407 76263424 17682 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 18619 17682 95 220 0 18396 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 74476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1834
/proc/meminfo: memFree=1461056/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=74856 CPUtime=642.33
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 18323 0 0 0 64209 24 0 0 25 0 1 0 225433407 76652544 18307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 18714 18307 95 220 0 18491 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 74856


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1416128/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=123240 CPUtime=4002.41
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 29502 0 0 0 400176 65 0 0 25 0 1 0 225433407 126197760 29486 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538547 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 30810 29486 95 220 0 30587 0
Current children cumulated CPU time (s) 4002.41
Current children cumulated vsize (KiB) 123240

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1416064/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=123384 CPUtime=4062.42
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 29522 0 0 0 406176 66 0 0 25 0 1 0 225433407 126345216 29506 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 30846 29506 95 220 0 30623 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 123384

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1415552/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=123384 CPUtime=4122.42
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 29643 0 0 0 412176 66 0 0 25 0 1 0 225433407 126345216 29627 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 30846 29627 95 220 0 30623 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 123384

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1415616/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=123384 CPUtime=4182.43
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 29647 0 0 0 418176 67 0 0 25 0 1 0 225433407 126345216 29631 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 30846 29631 95 220 0 30623 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 123384

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1414400/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=123508 CPUtime=4242.43
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 29950 0 0 0 424175 68 0 0 25 0 1 0 225433407 126472192 29934 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 30877 29934 95 220 0 30654 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 123508

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1413952/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=123908 CPUtime=4302.44
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 30066 0 0 0 430175 69 0 0 25 0 1 0 225433407 126881792 30050 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 30977 30050 95 220 0 30754 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 123908

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1413440/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=124480 CPUtime=4362.43
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 30192 0 0 0 436174 69 0 0 25 0 1 0 225433407 127467520 30176 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 31120 30176 95 220 0 30897 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 124480

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1411584/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=124764 CPUtime=4422.44
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 30649 0 0 0 442174 70 0 0 25 0 1 0 225433407 127758336 30633 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 31191 30633 95 220 0 30968 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 124764

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2045
/proc/meminfo: memFree=1410688/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=128864 CPUtime=4482.44
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 30868 0 0 0 448173 71 0 0 25 0 1 0 225433407 131956736 30852 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32216 30852 95 220 0 31993 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 128864

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2223
/proc/meminfo: memFree=1409216/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=128988 CPUtime=4542.37
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 30907 0 0 0 454165 72 0 0 25 0 1 0 225433407 132083712 30891 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32247 30891 95 220 0 32024 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 128988

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1408448/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=129308 CPUtime=4602.35
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 31383 0 0 0 460162 73 0 0 25 0 1 0 225433407 132411392 31367 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32327 31367 95 220 0 32104 0
Current children cumulated CPU time (s) 4602.35
Current children cumulated vsize (KiB) 129308

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1407872/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=129308 CPUtime=4662.35
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 31530 0 0 0 466161 74 0 0 25 0 1 0 225433407 132411392 31514 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32327 31514 95 220 0 32104 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 129308

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1407744/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=129588 CPUtime=4722.35
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 31570 0 0 0 472161 74 0 0 25 0 1 0 225433407 132698112 31554 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32397 31554 95 220 0 32174 0
Current children cumulated CPU time (s) 4722.35
Current children cumulated vsize (KiB) 129588

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1407360/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=129588 CPUtime=4782.35
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 31680 0 0 0 478160 75 0 0 25 0 1 0 225433407 132698112 31664 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32397 31664 95 220 0 32174 0
Current children cumulated CPU time (s) 4782.35
Current children cumulated vsize (KiB) 129588

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1407296/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=129716 CPUtime=4842.35
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 31720 0 0 0 484160 75 0 0 25 0 1 0 225433407 132829184 31704 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32429 31704 95 220 0 32206 0
Current children cumulated CPU time (s) 4842.35
Current children cumulated vsize (KiB) 129716

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1406976/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=130016 CPUtime=4902.36
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 31812 0 0 0 490160 76 0 0 25 0 1 0 225433407 133136384 31796 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 32504 31796 95 220 0 32281 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 130016

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1404800/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=134724 CPUtime=4962.36
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 32344 0 0 0 496159 77 0 0 25 0 1 0 225433407 137957376 32328 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 33681 32328 95 220 0 33458 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 134724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2253
/proc/meminfo: memFree=1404352/2055920 swapFree=4148656/4192956
[pid=1833] ppid=1831 vsize=134724 CPUtime=5000.07
/proc/1833/stat : 1833 (sat7_bin) R 1831 1833 1528 0 -1 4194304 32463 0 0 0 499929 78 0 0 25 0 1 0 225433407 137957376 32447 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1833/statm: 33681 32447 95 220 0 33458 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 134724

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): 5000.03
CPU time (s): 5000.1
CPU user time (s): 4999.3
CPU system time (s): 0.803877
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 134724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.29
system time used= 0.803877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32463
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= 14377

runsolver used 4.13637 second user time and 11.4173 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 28 15:45:58 UTC 2007

IDJOB= 425501
IDBENCH= 20181
IDSOLVER= 183
FILE ID= node16/425501-1177775158

PBS_JOBID= 4715661

Free space on /tmp= 66537 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/425501-1177775158/sat7_bin /tmp/evaluation/425501-1177775158/instance-425501-1177775158.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-425501-1177775158 -o ROOT/results/node16/solver-425501-1177775158 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425501-1177775158/sat7_bin /tmp/evaluation/425501-1177775158/instance-425501-1177775158.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 355251484

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1534928 kB
Buffers:         47912 kB
Cached:         383660 kB
SwapCached:      12332 kB
Active:         222520 kB
Inactive:       232632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534928 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          30556 kB
Slab:            51444 kB
Committed_AS:  7605496 kB
PageTables:       1836 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= 66537 MiB

End job on node16 on Sat Apr 28 17:09:20 UTC 2007