Trace number 294540

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) 1200.07 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.03	c Restarting after 100 conflicts
0.00/0.04	c Restarting after 252 conflicts
0.00/0.05	c Restarting after 478 conflicts
0.00/0.06	c Restarting after 815 conflicts
0.00/0.09	c Restarting after 1321 conflicts
0.10/0.13	c Restarting after 2081 conflicts
0.10/0.19	c Restarting after 3220 conflicts
0.20/0.29	c Restarting after 4929 conflicts
0.41/0.45	c Restarting after 7493 conflicts
0.61/0.68	c Restarting after 11337 conflicts
1.02/1.06	c Restarting after 17104 conflicts
1.53/1.63	c Restarting after 25753 conflicts
2.45/2.50	c Restarting after 38727 conflicts
3.78/3.87	c Restarting after 58189 conflicts
5.93/6.03	c Restarting after 87381 conflicts
9.32/9.39	c Restarting after 131173 conflicts
14.74/14.83	c Restarting after 196857 conflicts
23.14/23.23	c Restarting after 295387 conflicts
36.65/36.67	c Restarting after 443176 conflicts
57.64/57.75	c Restarting after 664859 conflicts
90.72/90.78	c Restarting after 997385 conflicts
143.35/143.42	c Restarting after 1496174 conflicts
229.36/229.45	c Restarting after 2244359 conflicts
368.61/368.80	c Restarting after 3366633 conflicts
597.87/598.10	c Restarting after 5050044 conflicts
974.38/974.71	c Restarting after 7575160 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/node41/watcher-294540-1171790417 -o ROOT/results/node41/solver-294540-1171790417 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294540-1171790417/sat7_bin /tmp/evaluation/294540-1171790417/instance-294540-1171790417.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 3/64 21140
/proc/meminfo: memFree=1215160/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=1064 CPUtime=0
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 198997686 1089536 112 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 266 112 87 220 0 43 0

[startup+0.106833 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21140
/proc/meminfo: memFree=1215160/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=2108 CPUtime=0.1
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 198997686 2158592 260 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 527 260 95 220 0 304 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2108

[startup+0.514868 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21140
/proc/meminfo: memFree=1215160/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=2108 CPUtime=0.51
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 359 0 0 0 51 0 0 0 21 0 1 0 198997686 2158592 342 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 527 342 95 220 0 304 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2108

[startup+1.33494 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1214000/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=2244 CPUtime=1.33
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 409 0 0 0 133 0 0 0 25 0 1 0 198997686 2297856 392 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 561 392 95 220 0 338 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2244

[startup+2.97108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1213680/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=2512 CPUtime=2.96
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 473 0 0 0 296 0 0 0 25 0 1 0 198997686 2572288 456 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 628 456 95 220 0 405 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2512

[startup+6.24737 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1213296/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=3676 CPUtime=6.24
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 540 0 0 0 624 0 0 0 25 0 1 0 198997686 3764224 523 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558707 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 919 523 95 220 0 696 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3676

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1212856/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=3964 CPUtime=12.69
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 631 0 0 0 1269 0 0 0 25 0 1 0 198997686 4059136 614 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539576 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 991 614 95 220 0 768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3964

[startup+25.5061 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1212536/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=4116 CPUtime=25.49
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 717 0 0 0 2549 0 0 0 25 0 1 0 198997686 4214784 700 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1029 700 95 220 0 806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4116

[startup+51.1133 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1212152/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=4580 CPUtime=51.09
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 830 0 0 0 5109 0 0 0 25 0 1 0 198997686 4689920 813 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1145 813 95 220 0 922 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4580

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1211448/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=5060 CPUtime=102.29
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 992 0 0 0 10229 0 0 0 25 0 1 0 198997686 5181440 975 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1265 975 95 220 0 1042 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5060

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1211064/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=5220 CPUtime=162.29
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1084 0 0 0 16229 0 0 0 25 0 1 0 198997686 5345280 1067 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1305 1067 95 220 0 1082 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5220

[startup+222.362 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1210872/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=5220 CPUtime=222.3
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1119 0 0 0 22230 0 0 0 25 0 1 0 198997686 5345280 1102 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1305 1102 95 220 0 1082 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 5220

[startup+282.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1210680/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=7272 CPUtime=282.3
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1174 0 0 0 28230 0 0 0 25 0 1 0 198997686 7446528 1157 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1818 1157 95 220 0 1595 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 7272

[startup+342.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1210488/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=7464 CPUtime=342.3
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1203 0 0 0 34230 0 0 0 25 0 1 0 198997686 7643136 1186 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1866 1186 95 220 0 1643 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 7464

[startup+402.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1210360/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=7464 CPUtime=402.3
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1231 0 0 0 40230 0 0 0 25 0 1 0 198997686 7643136 1214 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1866 1214 95 220 0 1643 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 7464

[startup+462.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1210104/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=7848 CPUtime=462.3
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1296 0 0 0 46230 0 0 0 25 0 1 0 198997686 8036352 1279 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 1962 1279 95 220 0 1739 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7848

[startup+522.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1209976/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=8040 CPUtime=522.3
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1341 0 0 0 52230 0 0 0 25 0 1 0 198997686 8232960 1324 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2010 1324 95 220 0 1787 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8040

[startup+582.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1209656/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=8424 CPUtime=582.31
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1411 0 0 0 58231 0 0 0 25 0 1 0 198997686 8626176 1394 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2106 1394 95 220 0 1883 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 8424

[startup+642.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1209464/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=8616 CPUtime=642.31
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1454 0 0 0 64231 0 0 0 25 0 1 0 198997686 8822784 1437 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2154 1437 95 220 0 1931 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 8616

[startup+702.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1209400/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=8616 CPUtime=702.31
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1479 0 0 0 70231 0 0 0 25 0 1 0 198997686 8822784 1462 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2154 1462 95 220 0 1931 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 8616

[startup+762.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1209272/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=8808 CPUtime=762.31
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1504 0 0 0 76231 0 0 0 25 0 1 0 198997686 9019392 1487 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2202 1487 95 220 0 1979 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 8808

[startup+822.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21141
/proc/meminfo: memFree=1209080/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9000 CPUtime=822.32
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1554 0 0 0 82232 0 0 0 25 0 1 0 198997686 9216000 1537 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2250 1537 95 220 0 2027 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 9000

[startup+882.548 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 21141
/proc/meminfo: memFree=1209080/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9000 CPUtime=882.32
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1556 0 0 0 88232 0 0 0 25 0 1 0 198997686 9216000 1539 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2250 1539 95 220 0 2027 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 9000

[startup+942.565 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 21141
/proc/meminfo: memFree=1209016/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9192 CPUtime=942.33
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1570 0 0 0 94232 1 0 0 25 0 1 0 198997686 9412608 1553 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2298 1553 95 220 0 2075 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 9192

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21141
/proc/meminfo: memFree=1208952/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9192 CPUtime=1002.33
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1608 0 0 0 100232 1 0 0 25 0 1 0 198997686 9412608 1591 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2298 1591 95 220 0 2075 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 9192

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21141
/proc/meminfo: memFree=1208888/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9192 CPUtime=1062.34
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1631 0 0 0 106233 1 0 0 25 0 1 0 198997686 9412608 1614 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2298 1614 95 220 0 2075 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 9192

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21141
/proc/meminfo: memFree=1208824/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9192 CPUtime=1122.34
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1643 0 0 0 112233 1 0 0 25 0 1 0 198997686 9412608 1626 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2298 1626 95 220 0 2075 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 9192

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21143
/proc/meminfo: memFree=1208760/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9192 CPUtime=1182.34
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1666 0 0 0 118233 1 0 0 25 0 1 0 198997686 9412608 1649 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2298 1649 95 220 0 2075 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 9192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21143
/proc/meminfo: memFree=1208760/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9192 CPUtime=1200.06
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1666 0 0 0 120005 1 0 0 25 0 1 0 198997686 9412608 1649 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2298 1649 95 220 0 2075 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9192

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21143
/proc/meminfo: memFree=1208760/2055920 swapFree=4183936/4192956
[pid=21140] ppid=21138 vsize=9192 CPUtime=1200.06
/proc/21140/stat : 21140 (sat7_bin) R 21138 21140 20403 0 -1 4194304 1666 0 0 0 120005 1 0 0 25 0 1 0 198997686 9412608 1649 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21140/statm: 2298 1649 95 220 0 2075 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.07
CPU user time (s): 1200.06
CPU system time (s): 0.014997
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 9192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1666
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= 1406

runsolver used 0.745886 second user time and 2.46462 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 09:20:17 UTC 2007

IDJOB= 294540
IDBENCH= 19891
IDSOLVER= 101
FILE ID= node41/294540-1171790417

PBS_JOBID= 3839561

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294540-1171790417/sat7_bin /tmp/evaluation/294540-1171790417/instance-294540-1171790417.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-294540-1171790417 -o ROOT/results/node41/solver-294540-1171790417 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294540-1171790417/sat7_bin /tmp/evaluation/294540-1171790417/instance-294540-1171790417.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 463832628

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1215632 kB
Buffers:         41792 kB
Cached:         710568 kB
SwapCached:       3732 kB
Active:         610904 kB
Inactive:       151808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215632 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            63572 kB
Committed_AS:   390960 kB
PageTables:       1476 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= 66563 MiB

End job on node41 on Sun Feb 18 09:40:20 UTC 2007