Trace number 307537

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) 1200.08 1200.39

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
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 ...
0.10/0.11	c Restarting after 100 conflicts
0.10/0.16	c Restarting after 256 conflicts
0.20/0.22	c Restarting after 481 conflicts
0.30/0.34	c Restarting after 818 conflicts
0.40/0.50	c Restarting after 1326 conflicts
0.71/0.77	c Restarting after 2085 conflicts
1.12/1.20	c Restarting after 3224 conflicts
1.83/1.91	c Restarting after 4932 conflicts
2.96/3.03	c Restarting after 7495 conflicts
4.91/5.02	c Restarting after 11340 conflicts
8.19/8.23	c Restarting after 17106 conflicts
12.90/12.95	c Restarting after 25756 conflicts
21.40/21.49	c Restarting after 38730 conflicts
35.94/36.04	c Restarting after 58191 conflicts
58.78/58.89	c Restarting after 87385 conflicts
99.74/99.83	c Restarting after 131176 conflicts
161.80/161.88	c Restarting after 196861 conflicts
261.55/261.68	c Restarting after 295387 conflicts
422.34/422.52	c Restarting after 443176 conflicts
666.49/666.73	c Restarting after 664859 conflicts
1066.52/1066.81	c Restarting after 997385 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/node7/watcher-307537-1172488230 -o ROOT/results/node7/solver-307537-1172488230 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307537-1172488230/sat7_bin /tmp/evaluation/307537-1172488230/instance-307537-1172488230.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: 0.96 0.96 0.69 3/77 15186
/proc/meminfo: memFree=1675280/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=1784 CPUtime=0
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 268777769 1826816 287 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 446 287 88 220 0 223 0

[startup+0.106815 s]
/proc/loadavg: 0.96 0.96 0.69 3/77 15186
/proc/meminfo: memFree=1675280/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=3488 CPUtime=0.1
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 634 0 0 0 10 0 0 0 18 0 1 0 268777769 3571712 617 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 872 617 93 220 0 649 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3488

[startup+0.514857 s]
/proc/loadavg: 0.96 0.96 0.69 3/77 15186
/proc/meminfo: memFree=1675280/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=3488 CPUtime=0.51
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 717 0 0 0 51 0 0 0 22 0 1 0 268777769 3571712 700 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531803 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 872 700 95 220 0 649 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3488

[startup+1.33494 s]
/proc/loadavg: 0.96 0.97 0.69 3/78 15187
/proc/meminfo: memFree=1672456/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=5540 CPUtime=1.32
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 836 0 0 0 132 0 0 0 25 0 1 0 268777769 5672960 819 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 1385 819 95 220 0 1162 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5540

[startup+2.97111 s]
/proc/loadavg: 0.96 0.97 0.69 2/78 15187
/proc/meminfo: memFree=1671688/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=5540 CPUtime=2.96
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 1057 0 0 0 296 0 0 0 25 0 1 0 268777769 5672960 1040 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 1385 1040 95 220 0 1162 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5540

[startup+6.25346 s]
/proc/loadavg: 0.96 0.97 0.69 2/78 15187
/proc/meminfo: memFree=1670088/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=9640 CPUtime=6.24
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 1402 0 0 0 623 1 0 0 25 0 1 0 268777769 9871360 1385 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 2410 1385 95 220 0 2187 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9640

[startup+12.7041 s]
/proc/loadavg: 1.05 0.98 0.70 2/78 15187
/proc/meminfo: memFree=1668936/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=9640 CPUtime=12.69
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 1635 0 0 0 1268 1 0 0 25 0 1 0 268777769 9871360 1618 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 2410 1618 95 220 0 2187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9640

[startup+25.5135 s]
/proc/loadavg: 1.04 0.98 0.70 2/78 15187
/proc/meminfo: memFree=1667656/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=9768 CPUtime=25.49
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 1983 0 0 0 2548 1 0 0 25 0 1 0 268777769 10002432 1966 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 2442 1966 95 220 0 2219 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9768

[startup+51.1232 s]
/proc/loadavg: 1.02 0.98 0.71 2/78 15187
/proc/meminfo: memFree=1666056/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=10040 CPUtime=51.1
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 2355 0 0 0 5108 2 0 0 25 0 1 0 268777769 10280960 2338 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 2510 2338 95 220 0 2287 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 10040

[startup+102.34 s]
/proc/loadavg: 1.01 0.98 0.73 2/78 15187
/proc/meminfo: memFree=1663368/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=14552 CPUtime=102.3
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 3048 0 0 0 10227 3 0 0 25 0 1 0 268777769 14901248 3031 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 3638 3031 95 220 0 3415 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14552

[startup+162.372 s]
/proc/loadavg: 1.00 0.98 0.74 2/78 15187
/proc/meminfo: memFree=1661960/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=15096 CPUtime=162.31
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 3371 0 0 0 16227 4 0 0 25 0 1 0 268777769 15458304 3354 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029265 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 3774 3354 95 220 0 3551 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 15096

[startup+222.4 s]
/proc/loadavg: 1.00 0.98 0.75 2/78 15187
/proc/meminfo: memFree=1660744/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=15368 CPUtime=222.34
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 3675 0 0 0 22228 6 0 0 25 0 1 0 268777769 15736832 3658 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 3842 3658 95 220 0 3619 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15368

[startup+282.426 s]
/proc/loadavg: 1.00 0.98 0.76 2/78 15187
/proc/meminfo: memFree=1659464/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=19856 CPUtime=282.34
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 3983 0 0 0 28228 6 0 0 25 0 1 0 268777769 20332544 3966 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 4964 3966 95 220 0 4741 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 19856

[startup+342.454 s]
/proc/loadavg: 1.00 0.98 0.77 3/78 15187
/proc/meminfo: memFree=1658952/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=20140 CPUtime=342.35
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 4122 0 0 0 34228 7 0 0 25 0 1 0 268777769 20623360 4105 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5035 4105 95 220 0 4812 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 20140

[startup+402.489 s]
/proc/loadavg: 1.00 0.98 0.79 2/78 15187
/proc/meminfo: memFree=1658312/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=20600 CPUtime=402.38
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 4263 0 0 0 40230 8 0 0 25 0 1 0 268777769 21094400 4246 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5150 4246 95 220 0 4927 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 20600

[startup+462.517 s]
/proc/loadavg: 1.00 0.98 0.80 2/78 15187
/proc/meminfo: memFree=1657160/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=21004 CPUtime=462.38
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 4554 0 0 0 46230 8 0 0 25 0 1 0 268777769 21508096 4537 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5251 4537 95 220 0 5028 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 21004

[startup+522.544 s]
/proc/loadavg: 1.00 0.98 0.81 2/78 15187
/proc/meminfo: memFree=1656392/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=21276 CPUtime=522.39
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 4732 0 0 0 52230 9 0 0 25 0 1 0 268777769 21786624 4715 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5319 4715 95 220 0 5096 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 21276

[startup+582.571 s]
/proc/loadavg: 1.00 0.98 0.82 2/78 15187
/proc/meminfo: memFree=1655944/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=21568 CPUtime=582.41
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 4857 0 0 0 58231 10 0 0 25 0 1 0 268777769 22085632 4840 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5392 4840 95 220 0 5169 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 21568

[startup+642.604 s]
/proc/loadavg: 1.03 1.00 0.83 2/78 15187
/proc/meminfo: memFree=1655624/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=21848 CPUtime=642.43
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 4926 0 0 0 64232 11 0 0 25 0 1 0 268777769 22372352 4909 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5462 4909 95 220 0 5239 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 21848

[startup+702.635 s]
/proc/loadavg: 1.01 1.00 0.84 2/78 15187
/proc/meminfo: memFree=1655176/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=22004 CPUtime=702.44
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 5055 0 0 0 70233 11 0 0 25 0 1 0 268777769 22532096 5038 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5501 5038 95 220 0 5278 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 22004

[startup+762.663 s]
/proc/loadavg: 1.04 1.01 0.85 2/78 15187
/proc/meminfo: memFree=1653960/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=22408 CPUtime=762.45
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 5355 0 0 0 76233 12 0 0 25 0 1 0 268777769 22945792 5338 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 5602 5338 95 220 0 5379 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 22408

[startup+822.694 s]
/proc/loadavg: 1.01 1.01 0.85 2/78 15187
/proc/meminfo: memFree=1652616/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=26768 CPUtime=822.47
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 5677 0 0 0 82234 13 0 0 25 0 1 0 268777769 27410432 5660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 6692 5660 95 220 0 6469 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 26768

[startup+882.72 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 15187
/proc/meminfo: memFree=1652168/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=27204 CPUtime=882.48
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 5801 0 0 0 88234 14 0 0 25 0 1 0 268777769 27856896 5784 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 6801 5784 95 220 0 6578 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 27204

[startup+942.749 s]
/proc/loadavg: 1.06 1.02 0.87 2/78 15187
/proc/meminfo: memFree=1651912/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=27332 CPUtime=942.5
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 5866 0 0 0 94235 15 0 0 25 0 1 0 268777769 27987968 5849 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029308 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 6833 5849 95 220 0 6610 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 27332

[startup+1002.78 s]
/proc/loadavg: 1.08 1.03 0.88 2/78 15187
/proc/meminfo: memFree=1651592/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=27608 CPUtime=1002.51
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 5944 0 0 0 100236 15 0 0 25 0 1 0 268777769 28270592 5927 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 6902 5927 95 220 0 6679 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 27608

[startup+1062.81 s]
/proc/loadavg: 1.03 1.02 0.89 2/78 15187
/proc/meminfo: memFree=1651144/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=27892 CPUtime=1062.53
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 6065 0 0 0 106237 16 0 0 25 0 1 0 268777769 28561408 6048 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531799 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 6973 6048 95 220 0 6750 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 27892

[startup+1122.84 s]
/proc/loadavg: 1.01 1.01 0.89 2/78 15187
/proc/meminfo: memFree=1650184/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=28160 CPUtime=1122.53
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 6292 0 0 0 112237 16 0 0 25 0 1 0 268777769 28835840 6275 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 7040 6275 95 220 0 6817 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 28160

[startup+1182.86 s]
/proc/loadavg: 1.00 1.01 0.90 2/78 15187
/proc/meminfo: memFree=1649864/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=28456 CPUtime=1182.55
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 6370 0 0 0 118238 17 0 0 25 0 1 0 268777769 29138944 6353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 7114 6353 95 220 0 6891 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 28456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.01 0.90 2/78 15187
/proc/meminfo: memFree=1649800/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=28456 CPUtime=1200.07
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 6377 0 0 0 119990 17 0 0 25 0 1 0 268777769 29138944 6360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 7114 6360 95 220 0 6891 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28456

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.01 0.90 2/78 15187
/proc/meminfo: memFree=1649800/2055920 swapFree=4147496/4192956
[pid=15186] ppid=15184 vsize=28456 CPUtime=1200.07
/proc/15186/stat : 15186 (sat7_bin) R 15184 15186 14890 0 -1 4194304 6377 0 0 0 119990 17 0 0 25 0 1 0 268777769 29138944 6360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15186/statm: 7114 6360 95 220 0 6891 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.181972
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 28456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6377
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= 25141

runsolver used 1.3088 second user time and 2.75758 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 11:10:30 UTC 2007

IDJOB= 307537
IDBENCH= 20208
IDSOLVER= 101
FILE ID= node7/307537-1172488230

PBS_JOBID= 3971579

Free space on /tmp= 66552 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307537-1172488230/sat7_bin /tmp/evaluation/307537-1172488230/instance-307537-1172488230.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307537-1172488230 -o ROOT/results/node7/solver-307537-1172488230 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307537-1172488230/sat7_bin /tmp/evaluation/307537-1172488230/instance-307537-1172488230.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 689386758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1675688 kB
Buffers:         47612 kB
Cached:         239848 kB
SwapCached:       9088 kB
Active:         156172 kB
Inactive:       154444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675688 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          29912 kB
Slab:            55172 kB
Committed_AS:   882648 kB
PageTables:       1764 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= 66552 MiB

End job on node7 on Mon Feb 26 11:30:33 UTC 2007