Trace number 425426

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) 5000.04 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2503.02
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.10/0.10	c Starting solver ...
0.10/0.12	c Restarting after 101 conflicts
0.10/0.13	c Restarting after 252 conflicts
0.10/0.16	c Restarting after 478 conflicts
0.10/0.19	c Restarting after 815 conflicts
0.19/0.24	c Restarting after 1321 conflicts
0.29/0.33	c Restarting after 2080 conflicts
0.39/0.47	c Restarting after 3219 conflicts
0.69/0.71	c Restarting after 4927 conflicts
1.10/1.11	c Restarting after 7489 conflicts
1.89/1.96	c Restarting after 11333 conflicts
3.19/3.24	c Restarting after 17099 conflicts
5.50/5.56	c Restarting after 25749 conflicts
9.49/9.55	c Restarting after 38724 conflicts
15.79/15.83	c Restarting after 58185 conflicts
26.58/26.62	c Restarting after 87379 conflicts
43.58/43.64	c Restarting after 131168 conflicts
73.17/73.21	c Restarting after 196854 conflicts
122.16/122.21	c Restarting after 295380 conflicts
200.43/200.54	c Restarting after 443169 conflicts
326.40/326.55	c Restarting after 664852 conflicts
527.85/528.01	c Restarting after 997378 conflicts
846.46/846.70	c Restarting after 1496166 conflicts
1366.41/1366.89	c Restarting after 2244348 conflicts
2218.78/2219.44	c Restarting after 3366622 conflicts
3602.20/3603.34	c Restarting after 5050033 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/node4/watcher-425426-1177737034 -o ROOT/results/node4/solver-425426-1177737034 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425426-1177737034/sat7_bin /tmp/evaluation/425426-1177737034/instance-425426-1177737034.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: 1.05 1.01 1.00 3/77 10735
/proc/meminfo: memFree=1607592/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=1064 CPUtime=0
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 249741149 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134615097 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 266 114 87 220 0 43 0

[startup+0.0115331 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10735
/proc/meminfo: memFree=1607592/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=1196 CPUtime=0.01
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 148 0 0 0 1 0 0 0 18 0 1 0 249741149 1224704 132 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 299 132 87 220 0 76 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1196

[startup+0.101541 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10735
/proc/meminfo: memFree=1607592/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=3000 CPUtime=0.1
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 386 0 0 0 10 0 0 0 18 0 1 0 249741149 3072000 370 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 750 370 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.30156 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10735
/proc/meminfo: memFree=1607592/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=3004 CPUtime=0.29
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 559 0 0 0 29 0 0 0 19 0 1 0 249741149 3076096 543 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536625 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 751 543 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701598 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10735
/proc/meminfo: memFree=1607592/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=5188 CPUtime=0.69
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 762 0 0 0 69 0 0 0 22 0 1 0 249741149 5312512 746 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 1297 746 95 220 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5188

[startup+1.50168 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10736
/proc/meminfo: memFree=1604496/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=5188 CPUtime=1.49
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 1061 0 0 0 149 0 0 0 25 0 1 0 249741149 5312512 1045 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 1297 1045 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10183 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10736
/proc/meminfo: memFree=1602960/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=9420 CPUtime=3.09
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 1347 0 0 0 309 0 0 0 25 0 1 0 249741149 9646080 1331 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 2355 1331 95 220 0 2132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9420

[startup+6.30113 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10736
/proc/meminfo: memFree=1601808/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=9556 CPUtime=6.29
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 1569 0 0 0 628 1 0 0 25 0 1 0 249741149 9785344 1553 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 2389 1553 95 220 0 2166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9556

[startup+12.7017 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10736
/proc/meminfo: memFree=1600528/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=9952 CPUtime=12.69
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 1853 0 0 0 1267 2 0 0 25 0 1 0 249741149 10190848 1837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 2488 1837 95 220 0 2265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9952

[startup+25.502 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 10736
/proc/meminfo: memFree=1599376/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=10380 CPUtime=25.49
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 2112 0 0 0 2547 2 0 0 25 0 1 0 249741149 10629120 2096 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535960 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 2595 2096 95 220 0 2372 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10380

[startup+51.1014 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10736
/proc/meminfo: memFree=1597712/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=10916 CPUtime=51.07
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 2538 0 0 0 5105 2 0 0 25 0 1 0 249741149 11177984 2522 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 2729 2522 95 220 0 2506 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10916

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1596112/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=15836 CPUtime=102.26
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 2934 0 0 0 10223 3 0 0 25 0 1 0 249741149 16216064 2918 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 3959 2918 95 220 0 3736 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15836

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1594384/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=16592 CPUtime=162.24
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 3363 0 0 0 16220 4 0 0 25 0 1 0 249741149 16990208 3347 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 4148 3347 95 220 0 3925 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16592

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1593040/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=17032 CPUtime=222.23
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 3675 0 0 0 22218 5 0 0 25 0 1 0 249741149 17440768 3659 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 4258 3659 95 220 0 4035 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1592272/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=17640 CPUtime=282.21
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 3866 0 0 0 28216 5 0 0 25 0 1 0 249741149 18063360 3850 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 4410 3850 95 220 0 4187 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17640

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1591440/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=17944 CPUtime=342.2
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 4055 0 0 0 34214 6 0 0 25 0 1 0 249741149 18374656 4039 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 4486 4039 95 220 0 4263 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17944

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1590224/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=22524 CPUtime=402.18
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 4376 0 0 0 40211 7 0 0 25 0 1 0 249741149 23064576 4360 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 5631 4360 95 220 0 5408 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22524

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1590032/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=22908 CPUtime=462.16
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 4451 0 0 0 46209 7 0 0 25 0 1 0 249741149 23457792 4435 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 5727 4435 95 220 0 5504 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22908

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1589968/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=23068 CPUtime=522.15
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 4473 0 0 0 52207 8 0 0 25 0 1 0 249741149 23621632 4457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 5767 4457 95 220 0 5544 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23068

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1589200/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=23372 CPUtime=582.13
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 4659 0 0 0 58205 8 0 0 25 0 1 0 249741149 23932928 4643 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 5843 4643 95 220 0 5620 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23372

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10736
/proc/meminfo: memFree=1588944/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=23564 CPUtime=642.12
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 4729 0 0 0 64203 9 0 0 25 0 1 0 249741149 24129536 4713 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 5891 4713 95 220 0 5668 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23564


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576912/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4061.08
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7700 0 0 0 406070 38 0 0 25 0 1 0 249741149 35897344 7684 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7684 95 220 0 8541 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 35056

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576912/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4121.06
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7716 0 0 0 412068 38 0 0 25 0 1 0 249741149 35897344 7700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7700 95 220 0 8541 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 35056

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576784/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4181.04
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7738 0 0 0 418065 39 0 0 25 0 1 0 249741149 35897344 7722 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7722 95 220 0 8541 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 35056

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576720/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4241.02
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7744 0 0 0 424063 39 0 0 25 0 1 0 249741149 35897344 7728 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7728 95 220 0 8541 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 35056

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576784/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4301.01
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7747 0 0 0 430061 40 0 0 25 0 1 0 249741149 35897344 7731 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7731 95 220 0 8541 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 35056

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576720/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4360.99
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7755 0 0 0 436059 40 0 0 25 0 1 0 249741149 35897344 7739 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7739 95 220 0 8541 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 35056

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576656/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4420.98
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7774 0 0 0 442057 41 0 0 25 0 1 0 249741149 35897344 7758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7758 95 220 0 8541 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 35056

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576656/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35056 CPUtime=4480.96
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7775 0 0 0 448055 41 0 0 25 0 1 0 249741149 35897344 7759 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8764 7759 95 220 0 8541 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 35056

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576464/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35320 CPUtime=4540.94
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7826 0 0 0 454053 41 0 0 25 0 1 0 249741149 36167680 7810 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8830 7810 95 220 0 8607 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 35320

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576464/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35320 CPUtime=4600.93
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7826 0 0 0 460051 42 0 0 25 0 1 0 249741149 36167680 7810 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8830 7810 95 220 0 8607 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 35320

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576400/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35320 CPUtime=4660.91
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7828 0 0 0 466049 42 0 0 25 0 1 0 249741149 36167680 7812 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8830 7812 95 220 0 8607 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 35320

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576464/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35320 CPUtime=4720.89
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7831 0 0 0 472047 42 0 0 25 0 1 0 249741149 36167680 7815 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8830 7815 95 220 0 8607 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 35320

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576400/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35320 CPUtime=4780.88
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7835 0 0 0 478045 43 0 0 25 0 1 0 249741149 36167680 7819 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8830 7819 95 220 0 8607 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 35320

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576400/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35320 CPUtime=4840.86
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7839 0 0 0 484043 43 0 0 25 0 1 0 249741149 36167680 7823 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8830 7823 95 220 0 8607 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 35320

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10936
/proc/meminfo: memFree=1576400/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35320 CPUtime=4900.85
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7840 0 0 0 490041 44 0 0 25 0 1 0 249741149 36167680 7824 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8830 7824 95 220 0 8607 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 35320

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10938
/proc/meminfo: memFree=1576272/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35512 CPUtime=4960.82
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7870 0 0 0 496038 44 0 0 25 0 1 0 249741149 36364288 7854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8878 7854 95 220 0 8655 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 35512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10938
/proc/meminfo: memFree=1576144/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35644 CPUtime=5000.02
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7888 0 0 0 499957 45 0 0 25 0 1 0 249741149 36499456 7872 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8911 7872 95 220 0 8688 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 35644

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10938
/proc/meminfo: memFree=1576144/2055920 swapFree=4141128/4192956
[pid=10735] ppid=10733 vsize=35644 CPUtime=5000.02
/proc/10735/stat : 10735 (sat7_bin) R 10733 10735 10204 0 -1 4194304 7888 0 0 0 499957 45 0 0 25 0 1 0 249741149 36499456 7872 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 8911 7872 95 220 0 8688 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 35644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.04
CPU user time (s): 4999.58
CPU system time (s): 0.45793
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 35644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7888
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= 11685

runsolver used 3.86641 second user time and 10.8763 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 28 05:10:34 UTC 2007

IDJOB= 425426
IDBENCH= 20106
IDSOLVER= 183
FILE ID= node4/425426-1177737034

PBS_JOBID= 4715438

Free space on /tmp= 66544 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/425426-1177737034/sat7_bin /tmp/evaluation/425426-1177737034/instance-425426-1177737034.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-425426-1177737034 -o ROOT/results/node4/solver-425426-1177737034 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425426-1177737034/sat7_bin /tmp/evaluation/425426-1177737034/instance-425426-1177737034.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 622929034

TIME LIMIT= 5000 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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1608112 kB
Buffers:         49264 kB
Cached:         310668 kB
SwapCached:      15836 kB
Active:         236844 kB
Inactive:       147080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608112 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            49400 kB
Committed_AS:  6344988 kB
PageTables:       1816 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= 66544 MiB

End job on node4 on Sat Apr 28 06:33:58 UTC 2007