Trace number 309751

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) 1200.06 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
MD5SUM12c6ae21cea692230c5e45227dcf3ab1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.050991
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.03	c Restarting after 250 conflicts
0.00/0.05	c Restarting after 475 conflicts
0.00/0.08	c Restarting after 812 conflicts
0.10/0.12	c Restarting after 1318 conflicts
0.10/0.19	c Restarting after 2078 conflicts
0.20/0.29	c Restarting after 3217 conflicts
0.41/0.47	c Restarting after 4928 conflicts
0.71/0.72	c Restarting after 7490 conflicts
1.02/1.10	c Restarting after 11335 conflicts
1.63/1.71	c Restarting after 17101 conflicts
2.56/2.65	c Restarting after 25752 conflicts
3.99/4.08	c Restarting after 38727 conflicts
6.24/6.33	c Restarting after 58190 conflicts
9.72/9.77	c Restarting after 87382 conflicts
15.25/15.31	c Restarting after 131171 conflicts
23.54/23.59	c Restarting after 196856 conflicts
36.35/36.44	c Restarting after 295384 conflicts
56.01/56.08	c Restarting after 443174 conflicts
87.04/87.10	c Restarting after 664859 conflicts
134.35/134.46	c Restarting after 997384 conflicts
208.28/208.41	c Restarting after 1496174 conflicts
326.04/326.19	c Restarting after 2244356 conflicts
506.06/506.26	c Restarting after 3366630 conflicts
791.87/792.18	c Restarting after 5050041 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/node12/watcher-309751-1172546489 -o ROOT/results/node12/solver-309751-1172546489 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309751-1172546489/sat7_bin /tmp/evaluation/309751-1172546489/instance-309751-1172546489.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 20158
/proc/meminfo: memFree=1495656/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=1224 CPUtime=0
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 274603376 1253376 135 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 306 135 87 220 0 83 0

[startup+0.106172 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20158
/proc/meminfo: memFree=1495656/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=1620 CPUtime=0.1
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 274603376 1658880 227 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536436 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 405 227 95 220 0 182 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1620

[startup+0.514245 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20158
/proc/meminfo: memFree=1495656/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=2136 CPUtime=0.51
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 297 0 0 0 51 0 0 0 21 0 1 0 274603376 2187264 280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 534 280 95 220 0 311 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2136

[startup+1.33439 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20159
/proc/meminfo: memFree=1494688/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=2136 CPUtime=1.33
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 340 0 0 0 133 0 0 0 25 0 1 0 274603376 2187264 323 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 534 323 95 220 0 311 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2136

[startup+2.97069 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20159
/proc/meminfo: memFree=1494368/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=2136 CPUtime=2.96
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 389 0 0 0 296 0 0 0 25 0 1 0 274603376 2187264 372 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532813 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 534 372 95 220 0 311 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2136

[startup+6.25028 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20159
/proc/meminfo: memFree=1494048/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=3164 CPUtime=6.24
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 450 0 0 0 624 0 0 0 25 0 1 0 274603376 3239936 433 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 791 433 95 220 0 568 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3164

[startup+12.7044 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20159
/proc/meminfo: memFree=1493600/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=3296 CPUtime=12.69
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 537 0 0 0 1269 0 0 0 25 0 1 0 274603376 3375104 520 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 824 520 95 220 0 601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3296

[startup+25.5087 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20159
/proc/meminfo: memFree=1493152/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=3428 CPUtime=25.49
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 650 0 0 0 2549 0 0 0 25 0 1 0 274603376 3510272 633 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 857 633 95 220 0 634 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3428

[startup+51.1214 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20159
/proc/meminfo: memFree=1492768/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=3692 CPUtime=51.09
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 747 0 0 0 5109 0 0 0 25 0 1 0 274603376 3780608 730 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 923 730 95 220 0 700 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3692

[startup+102.341 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1492000/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=6144 CPUtime=102.3
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 927 0 0 0 10229 1 0 0 25 0 1 0 274603376 6291456 910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 1536 910 95 220 0 1313 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6144

[startup+162.371 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1491488/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=6412 CPUtime=162.3
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1050 0 0 0 16229 1 0 0 25 0 1 0 274603376 6565888 1033 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 1603 1033 95 220 0 1380 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6412

[startup+222.395 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20159
/proc/meminfo: memFree=1490784/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=6812 CPUtime=222.31
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1210 0 0 0 22229 2 0 0 25 0 1 0 274603376 6975488 1193 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 1703 1193 95 220 0 1480 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 6812

[startup+282.42 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20159
/proc/meminfo: memFree=1490144/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=7208 CPUtime=282.3
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1363 0 0 0 28228 2 0 0 25 0 1 0 274603376 7380992 1346 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579151 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 1802 1346 95 220 0 1579 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 7208

[startup+342.451 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 20159
/proc/meminfo: memFree=1489824/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=7484 CPUtime=342.32
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1449 0 0 0 34229 3 0 0 25 0 1 0 274603376 7663616 1432 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 1871 1432 95 220 0 1648 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 7484

[startup+402.484 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20159
/proc/meminfo: memFree=1489440/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=7620 CPUtime=402.33
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1528 0 0 0 40229 4 0 0 25 0 1 0 274603376 7802880 1511 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 1905 1511 95 220 0 1682 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 7620

[startup+462.512 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20159
/proc/meminfo: memFree=1489248/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=7888 CPUtime=462.33
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1583 0 0 0 46229 4 0 0 25 0 1 0 274603376 8077312 1566 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 1972 1566 95 220 0 1749 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 7888

[startup+522.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1488992/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=8156 CPUtime=522.34
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1656 0 0 0 52229 5 0 0 25 0 1 0 274603376 8351744 1639 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2039 1639 95 220 0 1816 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 8156

[startup+582.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1488800/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=8300 CPUtime=582.35
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1702 0 0 0 58230 5 0 0 25 0 1 0 274603376 8499200 1685 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2075 1685 95 220 0 1852 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 8300

[startup+642.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1488736/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=8436 CPUtime=642.36
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1721 0 0 0 64230 6 0 0 25 0 1 0 274603376 8638464 1704 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578702 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2109 1704 95 220 0 1886 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 8436

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1488480/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=8572 CPUtime=702.37
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1770 0 0 0 70231 6 0 0 25 0 1 0 274603376 8777728 1753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2143 1753 95 220 0 1920 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 8572

[startup+762.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1488288/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=8844 CPUtime=762.38
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1824 0 0 0 76231 7 0 0 25 0 1 0 274603376 9056256 1807 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533702 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2211 1807 95 220 0 1988 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 8844

[startup+822.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1488032/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=8988 CPUtime=822.38
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1900 0 0 0 82231 7 0 0 25 0 1 0 274603376 9203712 1883 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2247 1883 95 220 0 2024 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 8988

[startup+882.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1487776/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=9132 CPUtime=882.39
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1948 0 0 0 88231 8 0 0 25 0 1 0 274603376 9351168 1931 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2283 1931 95 220 0 2060 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 9132

[startup+942.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1487712/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=9268 CPUtime=942.39
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 1984 0 0 0 94231 8 0 0 25 0 1 0 274603376 9490432 1967 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2317 1967 95 220 0 2094 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 9268

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1487520/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=9404 CPUtime=1002.41
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 2019 0 0 0 100232 9 0 0 25 0 1 0 274603376 9629696 2002 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2351 2002 95 220 0 2128 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 9404

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1487392/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=9540 CPUtime=1062.41
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 2050 0 0 0 106232 9 0 0 25 0 1 0 274603376 9768960 2033 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2385 2033 95 220 0 2162 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 9540

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20159
/proc/meminfo: memFree=1487392/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=9540 CPUtime=1122.42
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 2065 0 0 0 112232 10 0 0 25 0 1 0 274603376 9768960 2048 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529565 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2385 2048 95 220 0 2162 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 9540

[startup+1182.86 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20159
/proc/meminfo: memFree=1487200/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=9676 CPUtime=1182.43
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 2095 0 0 0 118232 11 0 0 25 0 1 0 274603376 9908224 2078 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2419 2078 95 220 0 2196 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 9676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20161
/proc/meminfo: memFree=1487200/2055920 swapFree=4154952/4192956
[pid=20158] ppid=20156 vsize=9676 CPUtime=1200.05
/proc/20158/stat : 20158 (sat7_bin) R 20156 20158 19249 0 -1 4194304 2100 0 0 0 119994 11 0 0 25 0 1 0 274603376 9908224 2083 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20158/statm: 2419 2083 95 220 0 2196 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9676

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): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.112982
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 9676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2100
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= 2002

runsolver used 1.50077 second user time and 2.6436 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 27 03:21:29 UTC 2007

IDJOB= 309751
IDBENCH= 20269
IDSOLVER= 101
FILE ID= node12/309751-1172546489

PBS_JOBID= 3971652

Free space on /tmp= 66556 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309751-1172546489/sat7_bin /tmp/evaluation/309751-1172546489/instance-309751-1172546489.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-309751-1172546489 -o ROOT/results/node12/solver-309751-1172546489 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309751-1172546489/sat7_bin /tmp/evaluation/309751-1172546489/instance-309751-1172546489.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  12c6ae21cea692230c5e45227dcf3ab1

RANDOM SEED= 613907909

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1496064 kB
Buffers:         60860 kB
Cached:         400148 kB
SwapCached:      18256 kB
Active:         261276 kB
Inactive:       226060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496064 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          29988 kB
Slab:            58168 kB
Committed_AS:  1129328 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= 66556 MiB

End job on node12 on Tue Feb 27 03:41:32 UTC 2007