Trace number 304011

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 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 102 conflicts
0.10/0.16	c Restarting after 253 conflicts
0.10/0.19	c Restarting after 479 conflicts
0.20/0.23	c Restarting after 816 conflicts
0.20/0.29	c Restarting after 1323 conflicts
0.30/0.40	c Restarting after 2082 conflicts
0.50/0.56	c Restarting after 3222 conflicts
0.71/0.81	c Restarting after 4930 conflicts
1.22/1.29	c Restarting after 7493 conflicts
2.14/2.20	c Restarting after 11337 conflicts
3.88/3.98	c Restarting after 17103 conflicts
6.96/7.05	c Restarting after 25752 conflicts
11.87/11.89	c Restarting after 38729 conflicts
20.27/20.31	c Restarting after 58192 conflicts
34.71/34.77	c Restarting after 87384 conflicts
57.04/57.07	c Restarting after 131174 conflicts
93.60/93.68	c Restarting after 196858 conflicts
151.15/151.24	c Restarting after 295385 conflicts
244.86/245.02	c Restarting after 443174 conflicts
399.50/399.67	c Restarting after 664857 conflicts
657.98/658.30	c Restarting after 997382 conflicts
1064.12/1064.55	c Restarting after 1496173 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/node9/watcher-304011-1172049056 -o ROOT/results/node9/solver-304011-1172049056 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304011-1172049056/sat7_bin /tmp/evaluation/304011-1172049056/instance-304011-1172049056.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10098
/proc/meminfo: memFree=1607432/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=1196 CPUtime=0
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 224860188 1224704 116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 299 116 87 220 0 76 0

[startup+0.106932 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10098
/proc/meminfo: memFree=1607432/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=3000 CPUtime=0.1
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 224860188 3072000 377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 750 377 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.51501 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10098
/proc/meminfo: memFree=1607432/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=5056 CPUtime=0.5
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 733 0 0 0 50 0 0 0 21 0 1 0 224860188 5177344 716 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 1264 716 95 220 0 1041 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5056

[startup+1.33617 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10099
/proc/meminfo: memFree=1603712/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=5188 CPUtime=1.33
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 1087 0 0 0 132 1 0 0 25 0 1 0 224860188 5312512 1070 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 1297 1070 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97657 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10099
/proc/meminfo: memFree=1602112/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=9288 CPUtime=2.96
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 1570 0 0 0 295 1 0 0 25 0 1 0 224860188 9510912 1553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 2322 1553 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.25312 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10099
/proc/meminfo: memFree=1600512/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=9424 CPUtime=6.24
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 1819 0 0 0 623 1 0 0 25 0 1 0 224860188 9650176 1802 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 2356 1802 95 220 0 2133 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9424

[startup+12.7114 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10099
/proc/meminfo: memFree=1598784/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=9828 CPUtime=12.7
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 2206 0 0 0 1268 2 0 0 25 0 1 0 224860188 10063872 2189 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 2457 2189 95 220 0 2234 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9828

[startup+25.5138 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10099
/proc/meminfo: memFree=1597248/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=14340 CPUtime=25.49
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 2580 0 0 0 2547 2 0 0 25 0 1 0 224860188 14684160 2563 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 3585 2563 95 220 0 3362 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14340

[startup+51.1268 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10099
/proc/meminfo: memFree=1595712/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=15060 CPUtime=51.1
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 2976 0 0 0 5107 3 0 0 25 0 1 0 224860188 15421440 2959 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 3765 2959 95 220 0 3542 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15060

[startup+102.35 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10099
/proc/meminfo: memFree=1593984/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=15924 CPUtime=102.3
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 3409 0 0 0 10226 4 0 0 25 0 1 0 224860188 16306176 3392 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 3981 3392 95 220 0 3758 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15924

[startup+162.386 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1591680/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=20768 CPUtime=162.31
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 3959 0 0 0 16226 5 0 0 25 0 1 0 224860188 21266432 3942 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 5192 3942 95 220 0 4969 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 20768

[startup+222.424 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1590720/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=21448 CPUtime=222.33
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 4189 0 0 0 22227 6 0 0 25 0 1 0 224860188 21962752 4172 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538616 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 5362 4172 95 220 0 5139 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 21448

[startup+282.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1589632/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=21776 CPUtime=282.34
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 4508 0 0 0 28228 6 0 0 25 0 1 0 224860188 22298624 4491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 5444 4491 95 220 0 5221 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 21776

[startup+342.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1588480/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=22256 CPUtime=342.35
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 4779 0 0 0 34228 7 0 0 25 0 1 0 224860188 22790144 4762 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 5564 4762 95 220 0 5341 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 22256

[startup+402.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1587648/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=22736 CPUtime=402.36
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 4962 0 0 0 40228 8 0 0 25 0 1 0 224860188 23281664 4945 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 5684 4945 95 220 0 5461 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 22736

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1585664/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=23360 CPUtime=462.37
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 5471 0 0 0 46228 9 0 0 25 0 1 0 224860188 23920640 5454 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 5840 5454 95 220 0 5617 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 23360

[startup+522.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1585152/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=27812 CPUtime=522.38
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 5581 0 0 0 52228 10 0 0 25 0 1 0 224860188 28479488 5564 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 6953 5564 95 220 0 6730 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 27812

[startup+582.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1584768/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=27956 CPUtime=582.4
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 5677 0 0 0 58230 10 0 0 25 0 1 0 224860188 28626944 5660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 6989 5660 95 220 0 6766 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 27956

[startup+642.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1584768/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=28276 CPUtime=642.42
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 5717 0 0 0 64231 11 0 0 25 0 1 0 224860188 28954624 5700 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7069 5700 95 220 0 6846 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 28276

[startup+702.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1583872/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=28436 CPUtime=702.42
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 5911 0 0 0 70230 12 0 0 25 0 1 0 224860188 29118464 5894 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7109 5894 95 220 0 6886 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 28436

[startup+762.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1582656/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=29064 CPUtime=762.42
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 6228 0 0 0 76230 12 0 0 25 0 1 0 224860188 29761536 6211 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7266 6211 95 220 0 7043 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 29064

[startup+822.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1582016/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=29256 CPUtime=822.44
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 6372 0 0 0 82231 13 0 0 25 0 1 0 224860188 29958144 6355 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7314 6355 95 220 0 7091 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 29256

[startup+882.788 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1581632/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=29448 CPUtime=882.45
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 6476 0 0 0 88232 13 0 0 25 0 1 0 224860188 30154752 6459 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7362 6459 95 220 0 7139 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 29448

[startup+942.826 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10099
/proc/meminfo: memFree=1581120/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=29752 CPUtime=942.46
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 6605 0 0 0 94232 14 0 0 25 0 1 0 224860188 30466048 6588 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7438 6588 95 220 0 7215 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 29752

[startup+1002.86 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10099
/proc/meminfo: memFree=1581056/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=29912 CPUtime=1002.48
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 6645 0 0 0 100233 15 0 0 25 0 1 0 224860188 30629888 6628 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7478 6628 95 220 0 7255 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 29912

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1580672/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=30236 CPUtime=1062.48
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 6730 0 0 0 106233 15 0 0 25 0 1 0 224860188 30961664 6713 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7559 6713 95 220 0 7336 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 30236

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1579136/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=30720 CPUtime=1122.5
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 7136 0 0 0 112233 17 0 0 25 0 1 0 224860188 31457280 7119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 7680 7119 95 220 0 7457 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 30720

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1577984/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=35012 CPUtime=1182.5
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 7406 0 0 0 118233 17 0 0 25 0 1 0 224860188 35852288 7389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 8753 7389 95 220 0 8530 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 35012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1577664/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=35012 CPUtime=1200.03
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 7475 0 0 0 119985 18 0 0 25 0 1 0 224860188 35852288 7458 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 8753 7458 95 220 0 8530 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 35012

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10099
/proc/meminfo: memFree=1577664/2055920 swapFree=4192812/4192956
[pid=10098] ppid=10096 vsize=35012 CPUtime=1200.03
/proc/10098/stat : 10098 (sat7_bin) R 10096 10098 9055 0 -1 4194304 7475 0 0 0 119985 18 0 0 25 0 1 0 224860188 35852288 7458 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10098/statm: 8753 7458 95 220 0 8530 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 35012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.186971
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 35012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7475
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= 1601

runsolver used 1.3138 second user time and 2.95755 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 21 09:10:56 UTC 2007

IDJOB= 304011
IDBENCH= 20122
IDSOLVER= 101
FILE ID= node9/304011-1172049056

PBS_JOBID= 3865273

Free space on /tmp= 66550 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304011-1172049056/sat7_bin /tmp/evaluation/304011-1172049056/instance-304011-1172049056.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-304011-1172049056 -o ROOT/results/node9/solver-304011-1172049056 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304011-1172049056/sat7_bin /tmp/evaluation/304011-1172049056/instance-304011-1172049056.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 543358816

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1607904 kB
Buffers:         54384 kB
Cached:         267052 kB
SwapCached:          0 kB
Active:         284960 kB
Inactive:        91492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          73868 kB
Slab:            57244 kB
Committed_AS:  1142772 kB
PageTables:       1692 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= 66550 MiB

End job on node9 on Wed Feb 21 09:30:58 UTC 2007