Trace number 297287

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
MD5SUM477dc097da7e642f48b5bde247eb1f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.02	c Restarting after 252 conflicts
0.00/0.04	c Restarting after 477 conflicts
0.00/0.06	c Restarting after 815 conflicts
0.00/0.10	c Restarting after 1322 conflicts
0.10/0.15	c Restarting after 2081 conflicts
0.20/0.24	c Restarting after 3220 conflicts
0.31/0.37	c Restarting after 4928 conflicts
0.51/0.57	c Restarting after 7491 conflicts
0.82/0.88	c Restarting after 11336 conflicts
1.33/1.36	c Restarting after 17108 conflicts
2.05/2.09	c Restarting after 25757 conflicts
3.17/3.23	c Restarting after 38731 conflicts
4.91/4.95	c Restarting after 58193 conflicts
7.57/7.64	c Restarting after 87385 conflicts
11.78/11.86	c Restarting after 131174 conflicts
18.23/18.32	c Restarting after 196858 conflicts
28.16/28.23	c Restarting after 295385 conflicts
43.22/43.33	c Restarting after 443174 conflicts
66.87/66.99	c Restarting after 664857 conflicts
103.24/103.34	c Restarting after 997382 conflicts
159.45/159.56	c Restarting after 1496173 conflicts
248.04/248.16	c Restarting after 2244356 conflicts
385.58/385.79	c Restarting after 3366631 conflicts
601.56/601.76	c Restarting after 5050043 conflicts
937.14/937.43	c Restarting after 7575159 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/node2/watcher-297287-1171836480 -o ROOT/results/node2/solver-297287-1171836480 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297287-1171836480/sat7_bin /tmp/evaluation/297287-1171836480/instance-297287-1171836480.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: 1.07 1.00 0.95 3/77 27195
/proc/meminfo: memFree=289768/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=1212 CPUtime=0
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 203602999 1241088 128 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 303 128 87 220 0 80 0

[startup+0.107874 s]
/proc/loadavg: 1.07 1.00 0.95 3/77 27195
/proc/meminfo: memFree=289768/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=1476 CPUtime=0.1
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 229 0 0 0 10 0 0 0 18 0 1 0 203602999 1511424 212 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 369 212 95 220 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.519917 s]
/proc/loadavg: 1.07 1.00 0.95 3/77 27195
/proc/meminfo: memFree=289768/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=1992 CPUtime=0.51
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 275 0 0 0 51 0 0 0 21 0 1 0 203602999 2039808 258 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 498 258 95 220 0 275 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.341 s]
/proc/loadavg: 1.07 1.00 0.95 2/78 27196
/proc/meminfo: memFree=288928/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=2124 CPUtime=1.33
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 314 0 0 0 133 0 0 0 25 0 1 0 203602999 2174976 297 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 531 297 95 220 0 308 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2124

[startup+2.97717 s]
/proc/loadavg: 1.06 1.00 0.95 2/78 27196
/proc/meminfo: memFree=288672/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=2124 CPUtime=2.97
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 355 0 0 0 297 0 0 0 25 0 1 0 203602999 2174976 338 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 531 338 95 220 0 308 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2124

[startup+6.25351 s]
/proc/loadavg: 1.06 1.00 0.95 2/78 27196
/proc/meminfo: memFree=288288/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=3152 CPUtime=6.24
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 429 0 0 0 624 0 0 0 25 0 1 0 203602999 3227648 412 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 788 412 95 220 0 565 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3152

[startup+12.7102 s]
/proc/loadavg: 1.05 1.00 0.95 2/78 27196
/proc/meminfo: memFree=287912/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=3152 CPUtime=12.7
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 502 0 0 0 1270 0 0 0 25 0 1 0 203602999 3227648 485 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 788 485 95 220 0 565 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3152

[startup+25.5115 s]
/proc/loadavg: 1.04 1.00 0.95 2/78 27196
/proc/meminfo: memFree=287592/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=3416 CPUtime=25.49
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 578 0 0 0 2549 0 0 0 25 0 1 0 203602999 3497984 561 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 854 561 95 220 0 631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3416

[startup+51.1252 s]
/proc/loadavg: 1.03 1.00 0.95 2/78 27196
/proc/meminfo: memFree=287016/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=3680 CPUtime=51.1
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 715 0 0 0 5110 0 0 0 25 0 1 0 203602999 3768320 698 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 920 698 95 220 0 697 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3680

[startup+102.345 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 27196
/proc/meminfo: memFree=286504/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=3944 CPUtime=102.31
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 835 0 0 0 10230 1 0 0 25 0 1 0 203602999 4038656 818 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533328 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 986 818 95 220 0 763 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3944

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=285928/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=6396 CPUtime=162.32
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 970 0 0 0 16231 1 0 0 25 0 1 0 203602999 6549504 953 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528766 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 1599 953 95 220 0 1376 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6396

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=285416/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=6664 CPUtime=222.34
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1092 0 0 0 22232 2 0 0 25 0 1 0 203602999 6823936 1075 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 1666 1075 95 220 0 1443 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 6664

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=284968/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=7064 CPUtime=282.34
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1198 0 0 0 28232 2 0 0 25 0 1 0 203602999 7233536 1181 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 1766 1181 95 220 0 1543 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7064

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=284648/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=7200 CPUtime=342.36
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1268 0 0 0 34233 3 0 0 25 0 1 0 203602999 7372800 1251 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 1800 1251 95 220 0 1577 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7200

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=284264/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=7476 CPUtime=402.37
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1368 0 0 0 40234 3 0 0 25 0 1 0 203602999 7655424 1351 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 1869 1351 95 220 0 1646 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7476

[startup+462.523 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=284008/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=7740 CPUtime=462.38
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1431 0 0 0 46234 4 0 0 25 0 1 0 203602999 7925760 1414 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134565418 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 1935 1414 95 220 0 1712 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7740

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=283816/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8008 CPUtime=522.39
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1481 0 0 0 52235 4 0 0 25 0 1 0 203602999 8200192 1464 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2002 1464 95 220 0 1779 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8008

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=283624/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8148 CPUtime=582.41
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1521 0 0 0 58236 5 0 0 25 0 1 0 203602999 8343552 1504 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2037 1504 95 220 0 1814 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8148

[startup+642.614 s]
/proc/loadavg: 1.07 1.02 0.95 2/78 27196
/proc/meminfo: memFree=283432/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8288 CPUtime=642.43
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1590 0 0 0 64237 6 0 0 25 0 1 0 203602999 8486912 1573 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2072 1573 95 220 0 1849 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 8288

[startup+702.64 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 27196
/proc/meminfo: memFree=283176/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8552 CPUtime=702.43
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1634 0 0 0 70237 6 0 0 25 0 1 0 203602999 8757248 1617 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2138 1617 95 220 0 1915 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 8552

[startup+762.666 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 27196
/proc/meminfo: memFree=282984/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8684 CPUtime=762.45
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1693 0 0 0 76238 7 0 0 25 0 1 0 203602999 8892416 1676 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579419 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2171 1676 95 220 0 1948 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 8684

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=282856/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8820 CPUtime=822.45
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1719 0 0 0 82238 7 0 0 25 0 1 0 203602999 9031680 1702 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579632 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2205 1702 95 220 0 1982 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 8820

[startup+882.724 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=282856/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8820 CPUtime=882.46
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1735 0 0 0 88239 7 0 0 25 0 1 0 203602999 9031680 1718 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2205 1718 95 220 0 1982 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 8820

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=282664/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=8964 CPUtime=942.47
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1775 0 0 0 94239 8 0 0 25 0 1 0 203602999 9179136 1758 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2241 1758 95 220 0 2018 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 8964

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=282472/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=9096 CPUtime=1002.49
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1827 0 0 0 100240 9 0 0 25 0 1 0 203602999 9314304 1810 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2274 1810 95 220 0 2051 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 9096

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=282344/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=9240 CPUtime=1062.5
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1847 0 0 0 106241 9 0 0 25 0 1 0 203602999 9461760 1830 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2310 1830 95 220 0 2087 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 9240

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27196
/proc/meminfo: memFree=282280/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=9376 CPUtime=1122.52
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1878 0 0 0 112242 10 0 0 25 0 1 0 203602999 9601024 1861 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2344 1861 95 220 0 2121 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 9376

[startup+1182.87 s]
/proc/loadavg: 1.04 1.01 0.96 2/78 27196
/proc/meminfo: memFree=282088/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=9520 CPUtime=1182.53
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1914 0 0 0 118243 10 0 0 25 0 1 0 203602999 9748480 1897 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2380 1897 95 220 0 2157 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 9520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 27196
/proc/meminfo: memFree=282088/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=9520 CPUtime=1200.04
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1921 0 0 0 119994 10 0 0 25 0 1 0 203602999 9748480 1904 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134540063 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2380 1904 95 220 0 2157 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9520

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

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

[startup+1200.39 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 27196
/proc/meminfo: memFree=282088/2055920 swapFree=4192812/4192956
[pid=27195] ppid=27193 vsize=9520 CPUtime=1200.04
/proc/27195/stat : 27195 (sat7_bin) R 27193 27195 25808 0 -1 4194304 1921 0 0 0 119994 10 0 0 25 0 1 0 203602999 9748480 1904 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134540063 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 2380 1904 95 220 0 2157 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.110983
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 9520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1921
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= 1365

runsolver used 1.43278 second user time and 2.67259 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Feb 18 22:08:00 UTC 2007

IDJOB= 297287
IDBENCH= 19958
IDSOLVER= 101
FILE ID= node2/297287-1171836480

PBS_JOBID= 3839371

Free space on /tmp= 66545 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297287-1171836480/sat7_bin /tmp/evaluation/297287-1171836480/instance-297287-1171836480.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-297287-1171836480 -o ROOT/results/node2/solver-297287-1171836480 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297287-1171836480/sat7_bin /tmp/evaluation/297287-1171836480/instance-297287-1171836480.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  477dc097da7e642f48b5bde247eb1f2d

RANDOM SEED= 685865814

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        290240 kB
Buffers:         51828 kB
Cached:        1575684 kB
SwapCached:          0 kB
Active:        1174096 kB
Inactive:       513444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        290240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          78904 kB
Slab:            63656 kB
Committed_AS:  1114640 kB
PageTables:       1812 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= 66545 MiB

End job on node2 on Sun Feb 18 22:28:03 UTC 2007