Trace number 307496

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) 1200.11 1200.53

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.10/0.12	c Restarting after 100 conflicts
0.10/0.17	c Restarting after 250 conflicts
0.20/0.24	c Restarting after 475 conflicts
0.30/0.35	c Restarting after 816 conflicts
0.51/0.53	c Restarting after 1322 conflicts
0.71/0.80	c Restarting after 2081 conflicts
1.22/1.24	c Restarting after 3220 conflicts
1.94/1.96	c Restarting after 4928 conflicts
3.06/3.14	c Restarting after 7490 conflicts
5.11/5.16	c Restarting after 11334 conflicts
8.50/8.56	c Restarting after 17100 conflicts
13.92/13.97	c Restarting after 25749 conflicts
21.80/21.84	c Restarting after 38724 conflicts
36.35/36.44	c Restarting after 58186 conflicts
59.80/59.89	c Restarting after 87379 conflicts
102.10/102.20	c Restarting after 131169 conflicts
162.42/162.53	c Restarting after 196853 conflicts
264.51/264.68	c Restarting after 295379 conflicts
428.18/428.38	c Restarting after 443168 conflicts
687.75/688.09	c Restarting after 664852 conflicts
1083.75/1084.23	c Restarting after 997377 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/node14/watcher-307496-1172487021 -o ROOT/results/node14/solver-307496-1172487021 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307496-1172487021/sat7_bin /tmp/evaluation/307496-1172487021/instance-307496-1172487021.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: 0.00 0.00 0.00 2/77 23722
/proc/meminfo: memFree=1630088/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=1784 CPUtime=0
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 268656536 1826816 287 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547997 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 446 287 88 220 0 223 0

[startup+0.106476 s]
/proc/loadavg: 0.00 0.00 0.00 2/77 23722
/proc/meminfo: memFree=1630088/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=3488 CPUtime=0.1
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 633 0 0 0 10 0 0 0 18 0 1 0 268656536 3571712 616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 872 616 93 220 0 649 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3488

[startup+0.514514 s]
/proc/loadavg: 0.00 0.00 0.00 2/77 23722
/proc/meminfo: memFree=1630088/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=3488 CPUtime=0.51
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 716 0 0 0 51 0 0 0 22 0 1 0 268656536 3571712 699 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 872 699 95 220 0 649 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3488

[startup+1.33459 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 23723
/proc/meminfo: memFree=1627200/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=5540 CPUtime=1.32
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 840 0 0 0 132 0 0 0 25 0 1 0 268656536 5672960 823 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 1385 823 95 220 0 1162 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5540

[startup+2.97074 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 23723
/proc/meminfo: memFree=1626496/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=5540 CPUtime=2.96
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 1068 0 0 0 296 0 0 0 25 0 1 0 268656536 5672960 1051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 1385 1051 95 220 0 1162 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5540

[startup+6.24705 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 23723
/proc/meminfo: memFree=1624704/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=9640 CPUtime=6.23
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 1464 0 0 0 623 0 0 0 25 0 1 0 268656536 9871360 1447 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 2410 1447 95 220 0 2187 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9640

[startup+12.7027 s]
/proc/loadavg: 0.15 0.03 0.01 2/78 23723
/proc/meminfo: memFree=1623296/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=9640 CPUtime=12.69
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 1732 0 0 0 1268 1 0 0 25 0 1 0 268656536 9871360 1715 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 2410 1715 95 220 0 2187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9640

[startup+25.5119 s]
/proc/loadavg: 0.34 0.08 0.02 2/78 23723
/proc/meminfo: memFree=1622208/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=9768 CPUtime=25.49
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 2006 0 0 0 2548 1 0 0 25 0 1 0 268656536 10002432 1989 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 2442 1989 95 220 0 2219 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9768

[startup+51.1213 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 23723
/proc/meminfo: memFree=1620352/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=13996 CPUtime=51.1
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 2448 0 0 0 5108 2 0 0 25 0 1 0 268656536 14331904 2431 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 3499 2431 95 220 0 3276 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13996

[startup+102.338 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 23723
/proc/meminfo: memFree=1617216/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=14392 CPUtime=102.3
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 3270 0 0 0 10226 4 0 0 25 0 1 0 268656536 14737408 3253 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533384 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 3598 3253 95 220 0 3375 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14392

[startup+162.372 s]
/proc/loadavg: 0.93 0.41 0.15 2/78 23723
/proc/meminfo: memFree=1615872/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=18888 CPUtime=162.32
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 3575 0 0 0 16228 4 0 0 25 0 1 0 268656536 19341312 3558 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 4722 3558 95 220 0 4499 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 18888

[startup+222.396 s]
/proc/loadavg: 0.97 0.51 0.20 2/78 23723
/proc/meminfo: memFree=1614336/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=19308 CPUtime=222.33
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 3944 0 0 0 22228 5 0 0 25 0 1 0 268656536 19771392 3927 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 4827 3927 95 220 0 4604 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 19308

[startup+282.426 s]
/proc/loadavg: 0.99 0.60 0.25 2/78 23723
/proc/meminfo: memFree=1613376/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=19584 CPUtime=282.33
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 4183 0 0 0 28228 5 0 0 25 0 1 0 268656536 20054016 4166 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531614 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 4896 4166 95 220 0 4673 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 19584

[startup+342.453 s]
/proc/loadavg: 0.99 0.67 0.29 2/78 23723
/proc/meminfo: memFree=1612352/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=19988 CPUtime=342.35
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 4432 0 0 0 34229 6 0 0 25 0 1 0 268656536 20467712 4415 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 4997 4415 95 220 0 4774 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 19988

[startup+402.487 s]
/proc/loadavg: 0.99 0.73 0.33 2/78 23723
/proc/meminfo: memFree=1611904/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=20268 CPUtime=402.37
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 4527 0 0 0 40230 7 0 0 25 0 1 0 268656536 20754432 4510 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 5067 4510 95 220 0 4844 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 20268

[startup+462.513 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 23723
/proc/meminfo: memFree=1611456/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=20524 CPUtime=462.37
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 4674 0 0 0 46230 7 0 0 25 0 1 0 268656536 21016576 4657 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 5131 4657 95 220 0 4908 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 20524

[startup+522.54 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 23723
/proc/meminfo: memFree=1610240/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=20928 CPUtime=522.39
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 4979 0 0 0 52231 8 0 0 25 0 1 0 268656536 21430272 4962 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 5232 4962 95 220 0 5009 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 20928

[startup+582.568 s]
/proc/loadavg: 0.99 0.84 0.44 2/78 23723
/proc/meminfo: memFree=1609792/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=21192 CPUtime=582.41
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5096 0 0 0 58232 9 0 0 25 0 1 0 268656536 21700608 5079 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 5298 5079 95 220 0 5075 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 21192

[startup+642.605 s]
/proc/loadavg: 0.99 0.87 0.47 2/84 23749
/proc/meminfo: memFree=1608072/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=25428 CPUtime=642.41
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5239 0 0 0 64232 9 0 0 25 0 1 0 268656536 26038272 5222 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6357 5222 95 220 0 6134 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 25428

[startup+702.662 s]
/proc/loadavg: 0.99 0.89 0.50 2/84 23861
/proc/meminfo: memFree=1607440/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=25700 CPUtime=702.39
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5376 0 0 0 70229 10 0 0 25 0 1 0 268656536 26316800 5359 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6425 5359 95 220 0 6202 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 25700

[startup+762.705 s]
/proc/loadavg: 0.99 0.91 0.53 2/78 23921
/proc/meminfo: memFree=1607872/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=26116 CPUtime=762.39
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5543 0 0 0 76228 11 0 0 25 0 1 0 268656536 26742784 5526 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6529 5526 95 220 0 6306 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 26116

[startup+822.736 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 23921
/proc/meminfo: memFree=1607360/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=26268 CPUtime=822.4
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5662 0 0 0 82228 12 0 0 25 0 1 0 268656536 26898432 5645 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6567 5645 95 220 0 6344 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 26268

[startup+882.761 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 23921
/proc/meminfo: memFree=1607168/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=26404 CPUtime=882.41
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5715 0 0 0 88229 12 0 0 25 0 1 0 268656536 27037696 5698 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6601 5698 95 220 0 6378 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 26404

[startup+942.79 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 23921
/proc/meminfo: memFree=1606592/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=26696 CPUtime=942.43
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5863 0 0 0 94230 13 0 0 25 0 1 0 268656536 27336704 5846 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6674 5846 95 220 0 6451 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 26696

[startup+1002.82 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 23921
/proc/meminfo: memFree=1606400/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=26696 CPUtime=1002.43
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5907 0 0 0 100230 13 0 0 25 0 1 0 268656536 27336704 5890 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6674 5890 95 220 0 6451 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 26696

[startup+1062.85 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 23921
/proc/meminfo: memFree=1606144/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=27000 CPUtime=1062.45
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 5967 0 0 0 106231 14 0 0 25 0 1 0 268656536 27648000 5950 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6750 5950 95 220 0 6527 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 27000

[startup+1122.88 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 23921
/proc/meminfo: memFree=1604992/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=27268 CPUtime=1122.46
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 6287 0 0 0 112232 14 0 0 25 0 1 0 268656536 27922432 6270 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6817 6270 95 220 0 6594 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 27268

[startup+1182.91 s]
/proc/loadavg: 0.99 0.97 0.68 2/78 23921
/proc/meminfo: memFree=1604352/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=27532 CPUtime=1182.47
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 6443 0 0 0 118232 15 0 0 25 0 1 0 268656536 28192768 6426 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6883 6426 95 220 0 6660 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 27532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 23921
/proc/meminfo: memFree=1604224/2055920 swapFree=4191880/4192956
[pid=23722] ppid=23720 vsize=27664 CPUtime=1200.1
/proc/23722/stat : 23722 (sat7_bin) R 23720 23722 23664 0 -1 4194304 6473 0 0 0 119994 16 0 0 25 0 1 0 268656536 28327936 6456 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23722/statm: 6916 6456 95 220 0 6693 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 27664

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.164974
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 27664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6473
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= 26466

runsolver used 1.41179 second user time and 2.78658 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Feb 26 10:50:21 UTC 2007

IDJOB= 307496
IDBENCH= 20207
IDSOLVER= 101
FILE ID= node14/307496-1172487021

PBS_JOBID= 3971573

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307496-1172487021/sat7_bin /tmp/evaluation/307496-1172487021/instance-307496-1172487021.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-307496-1172487021 -o ROOT/results/node14/solver-307496-1172487021 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307496-1172487021/sat7_bin /tmp/evaluation/307496-1172487021/instance-307496-1172487021.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 591557047

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1630560 kB
Buffers:         48124 kB
Cached:         251824 kB
SwapCached:        408 kB
Active:         189420 kB
Inactive:       163744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630560 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          69480 kB
Slab:            57800 kB
Committed_AS:   874184 kB
PageTables:       1736 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= 66559 MiB

End job on node14 on Mon Feb 26 11:10:24 UTC 2007