Trace number 338437

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) 1200.12 1200.57

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77373
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1.69/1.76	c Starting solver ...
1.99/2.05	c Restarting after 100 conflicts
2.29/2.37	c Restarting after 250 conflicts
2.89/2.90	c Restarting after 475 conflicts
3.89/3.95	c Restarting after 812 conflicts
5.50/5.56	c Restarting after 1318 conflicts
7.79/7.88	c Restarting after 2077 conflicts
9.89/9.98	c Restarting after 3217 conflicts
10.79/10.89	c Restarting after 4926 conflicts
13.09/13.17	c Restarting after 7489 conflicts
15.48/15.59	c Restarting after 11333 conflicts
18.78/18.84	c Restarting after 17099 conflicts
23.18/23.25	c Restarting after 25748 conflicts
25.38/25.43	c Restarting after 38722 conflicts
31.89/31.94	c Restarting after 58185 conflicts
43.07/43.14	c Restarting after 87378 conflicts
54.47/54.52	c Restarting after 131167 conflicts
60.48/60.52	c Restarting after 196853 conflicts
78.37/78.42	c Restarting after 295379 conflicts
123.16/123.27	c Restarting after 443168 conflicts
201.14/201.27	c Restarting after 664851 conflicts
319.30/319.46	c Restarting after 997376 conflicts
482.46/482.69	c Restarting after 1496165 conflicts
996.92/997.30	c Restarting after 2244347 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-338437-1173685871 -o ROOT/results/node17/solver-338437-1173685871 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338437-1173685871/sat7_bin /tmp/evaluation/338437-1173685871/instance-338437-1173685871.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 11456
/proc/meminfo: memFree=1185856/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=4284 CPUtime=0
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 554 0 0 0 0 0 0 0 18 0 1 0 388541386 4386816 537 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 1071 540 88 220 0 848 0

[startup+0.0687851 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 11456
/proc/meminfo: memFree=1185856/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=13756 CPUtime=0.05
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 2607 0 0 0 5 0 0 0 18 0 1 0 388541386 14086144 2590 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 3439 2591 88 220 0 3216 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13756

[startup+0.101787 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 11456
/proc/meminfo: memFree=1185856/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=13756 CPUtime=0.09
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 2731 0 0 0 9 0 0 0 18 0 1 0 388541386 14086144 2714 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 3439 2714 88 220 0 3216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13756

[startup+0.301808 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 11456
/proc/meminfo: memFree=1185856/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=13756 CPUtime=0.29
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 3065 0 0 0 28 1 0 0 19 0 1 0 388541386 14086144 3048 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 3439 3048 88 220 0 3216 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13756

[startup+0.701851 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 11456
/proc/meminfo: memFree=1185856/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=17856 CPUtime=0.69
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 3708 0 0 0 68 1 0 0 22 0 1 0 388541386 18284544 3691 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 4464 3691 88 220 0 4241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17856

[startup+1.50193 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1169464/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=21956 CPUtime=1.49
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 4994 0 0 0 147 2 0 0 25 0 1 0 388541386 22482944 4977 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 5489 4977 88 220 0 5266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21956

[startup+3.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1160376/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=27780 CPUtime=3.09
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 6604 0 0 0 306 3 0 0 25 0 1 0 388541386 28446720 6489 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528507 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 6945 6489 95 220 0 6722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27780

[startup+6.30143 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1159544/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=27780 CPUtime=6.29
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 6706 0 0 0 626 3 0 0 25 0 1 0 388541386 28446720 6591 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 6945 6591 95 220 0 6722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27780

[startup+12.7021 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1158968/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=27780 CPUtime=12.69
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 6887 0 0 0 1266 3 0 0 25 0 1 0 388541386 28446720 6772 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 6945 6772 95 220 0 6722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27780

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1155704/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=31880 CPUtime=25.48
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 7749 0 0 0 2545 3 0 0 25 0 1 0 388541386 32645120 7634 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 7970 7634 95 220 0 7747 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31880

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1147896/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=40748 CPUtime=51.08
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 9716 0 0 0 5103 5 0 0 25 0 1 0 388541386 41725952 9601 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134578985 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 10187 9601 95 220 0 9964 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40748

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1115768/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=75704 CPUtime=102.27
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 17676 0 0 0 10217 10 0 0 25 0 1 0 388541386 77520896 17537 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 18926 17537 95 220 0 18703 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 75704

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1110584/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=78688 CPUtime=162.25
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 18976 0 0 0 16214 11 0 0 25 0 1 0 388541386 80576512 18837 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528612 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 19672 18837 95 220 0 19449 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 78688

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1098168/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=90096 CPUtime=222.23
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 22057 0 0 0 22209 14 0 0 25 0 1 0 388541386 92258304 21918 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 22524 21918 95 220 0 22301 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 90096

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1093304/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=97008 CPUtime=282.21
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 23274 0 0 0 28206 15 0 0 25 0 1 0 388541386 99336192 23135 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 24252 23135 95 220 0 24029 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 97008

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1080888/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=108612 CPUtime=342.19
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 26382 0 0 0 34201 18 0 0 25 0 1 0 388541386 111218688 26210 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 27153 26210 95 220 0 26930 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 108612

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1075384/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=116148 CPUtime=402.17
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 27776 0 0 0 40198 19 0 0 25 0 1 0 388541386 118935552 27604 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 29037 27604 95 220 0 28814 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 116148

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1073144/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=117972 CPUtime=462.15
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 28351 0 0 0 46195 20 0 0 25 0 1 0 388541386 120803328 28179 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528632 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 29493 28179 95 220 0 29270 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 117972

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1049592/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=142628 CPUtime=522.14
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 34408 0 0 0 52188 26 0 0 25 0 1 0 388541386 146051072 34203 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 35657 34203 95 220 0 35434 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 142628

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11457
/proc/meminfo: memFree=1038968/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=152620 CPUtime=582.13
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 37063 0 0 0 58183 30 0 0 25 0 1 0 388541386 156282880 36759 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 38155 36759 95 220 0 37932 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 152620

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 11595
/proc/meminfo: memFree=1017544/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=175724 CPUtime=642.05
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 42153 0 0 0 64169 36 0 0 25 0 1 0 388541386 179941376 41734 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 43931 41734 95 220 0 43708 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 175724

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=1004216/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=189764 CPUtime=702
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 45992 0 0 0 70160 40 0 0 25 0 1 0 388541386 194318336 45343 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 47441 45343 95 220 0 47218 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 189764

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=989944/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=203368 CPUtime=761.99
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 49655 0 0 0 76154 45 0 0 25 0 1 0 388541386 208248832 48907 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 50842 48907 95 220 0 50619 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 203368

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=979704/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=212212 CPUtime=821.96
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 52340 0 0 0 82148 48 0 0 25 0 1 0 388541386 217305088 51494 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 53053 51494 95 220 0 52830 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 212212

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=966712/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=226836 CPUtime=881.94
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 55906 0 0 0 88142 52 0 0 25 0 1 0 388541386 232280064 54703 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 56709 54703 95 220 0 56486 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 226836

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=959160/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=235548 CPUtime=941.93
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 57902 0 0 0 94138 55 0 0 25 0 1 0 388541386 241201152 56569 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 58887 56569 95 220 0 58664 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 235548

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=945336/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=250156 CPUtime=1001.92
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 61381 0 0 0 100134 58 0 0 25 0 1 0 388541386 256159744 60048 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 62539 60048 95 220 0 62316 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 250156

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=922232/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=275256 CPUtime=1061.89
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 67251 0 0 0 106127 62 0 0 25 0 1 0 388541386 281862144 65918 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579658 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 68814 65918 95 220 0 68591 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 275256

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=912312/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=282636 CPUtime=1121.88
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 69641 0 0 0 112124 64 0 0 25 0 1 0 388541386 289419264 68308 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 70659 68308 95 220 0 70436 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 282636

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=903224/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=294772 CPUtime=1181.86
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 71961 0 0 0 118121 65 0 0 25 0 1 0 388541386 301846528 70628 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 73693 70628 95 220 0 73470 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 294772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=900600/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=297632 CPUtime=1200.06
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 72547 0 0 0 119940 66 0 0 25 0 1 0 388541386 304775168 71214 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579025 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 74408 71214 95 220 0 74185 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 297632

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11655
/proc/meminfo: memFree=900600/2055920 swapFree=4168576/4192956
[pid=11456] ppid=11454 vsize=297632 CPUtime=1200.06
/proc/11456/stat : 11456 (sat7_bin) R 11454 11456 9148 0 -1 4194304 72547 0 0 0 119940 66 0 0 25 0 1 0 388541386 304775168 71214 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579025 0 0 4096 0 0 0 0 17 1 0 0
/proc/11456/statm: 74408 71214 95 220 0 74185 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 297632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.12
CPU user time (s): 1199.41
CPU system time (s): 0.709892
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 297632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.709892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72547
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= 13800

runsolver used 1.42478 second user time and 2.94555 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Mar 12 07:51:12 UTC 2007

IDJOB= 338437
IDBENCH= 24723
IDSOLVER= 101
FILE ID= node17/338437-1173685871

PBS_JOBID= 4101468

Free space on /tmp= 66540 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338437-1173685871/sat7_bin /tmp/evaluation/338437-1173685871/instance-338437-1173685871.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-338437-1173685871 -o ROOT/results/node17/solver-338437-1173685871 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338437-1173685871/sat7_bin /tmp/evaluation/338437-1173685871/instance-338437-1173685871.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 698118874

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1186328 kB
Buffers:         60252 kB
Cached:         708540 kB
SwapCached:       2396 kB
Active:         458124 kB
Inactive:       333472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1186328 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:            6060 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            63544 kB
Committed_AS:  1530224 kB
PageTables:       1748 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= 66540 MiB

End job on node17 on Mon Mar 12 08:11:14 UTC 2007