Trace number 425298

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) 5000.05 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
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 100 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 818 conflicts
0.08/0.09	c Restarting after 1324 conflicts
0.09/0.15	c Restarting after 2085 conflicts
0.19/0.24	c Restarting after 3225 conflicts
0.29/0.37	c Restarting after 4934 conflicts
0.49/0.58	c Restarting after 7496 conflicts
0.89/0.90	c Restarting after 11340 conflicts
1.29/1.39	c Restarting after 17107 conflicts
2.10/2.13	c Restarting after 25757 conflicts
3.20/3.26	c Restarting after 38732 conflicts
4.99/5.03	c Restarting after 58196 conflicts
7.59/7.69	c Restarting after 87388 conflicts
11.79/11.81	c Restarting after 131177 conflicts
18.08/18.14	c Restarting after 196861 conflicts
27.99/28.05	c Restarting after 295387 conflicts
43.18/43.24	c Restarting after 443177 conflicts
66.27/66.36	c Restarting after 664860 conflicts
103.05/103.17	c Restarting after 997387 conflicts
159.43/159.56	c Restarting after 1496177 conflicts
248.20/248.36	c Restarting after 2244359 conflicts
386.75/386.99	c Restarting after 3366634 conflicts
603.47/603.79	c Restarting after 5050046 conflicts
943.54/943.99	c Restarting after 7575162 conflicts
1480.84/1481.44	c Restarting after 11362837 conflicts
2338.22/2339.20	c Restarting after 17044350 conflicts
3700.01/3701.59	c Restarting after 25566620 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-425298-1177673369 -o ROOT/results/node23/solver-425298-1177673369 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425298-1177673369/sat7_bin /tmp/evaluation/425298-1177673369/instance-425298-1177673369.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.87 1.99 1.89 3/77 17645
/proc/meminfo: memFree=1601528/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=1212 CPUtime=0
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 215254049 1241088 128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 303 128 87 220 0 80 0

[startup+0.083557 s]
/proc/loadavg: 1.87 1.99 1.89 3/77 17645
/proc/meminfo: memFree=1601528/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=1476 CPUtime=0.08
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 226 0 0 0 8 0 0 0 18 0 1 0 215254049 1511424 210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 369 210 95 220 0 146 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1476

[startup+0.101559 s]
/proc/loadavg: 1.87 1.99 1.89 3/77 17645
/proc/meminfo: memFree=1601528/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=1476 CPUtime=0.09
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 215254049 1511424 215 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578702 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 369 215 95 220 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301598 s]
/proc/loadavg: 1.87 1.99 1.89 3/77 17645
/proc/meminfo: memFree=1601528/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=1476 CPUtime=0.29
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 255 0 0 0 29 0 0 0 19 0 1 0 215254049 1511424 239 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 369 239 95 220 0 146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1476

[startup+0.701675 s]
/proc/loadavg: 1.87 1.99 1.89 3/77 17645
/proc/meminfo: memFree=1601528/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=1992 CPUtime=0.69
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 287 0 0 0 69 0 0 0 23 0 1 0 215254049 2039808 271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 498 271 95 220 0 275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50183 s]
/proc/loadavg: 1.87 1.99 1.89 2/78 17646
/proc/meminfo: memFree=1600816/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=2124 CPUtime=1.49
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 325 0 0 0 149 0 0 0 25 0 1 0 215254049 2174976 309 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537838 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 531 309 95 220 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10215 s]
/proc/loadavg: 1.87 1.99 1.89 2/78 17646
/proc/meminfo: memFree=1600496/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=2124 CPUtime=3.09
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 371 0 0 0 309 0 0 0 25 0 1 0 215254049 2174976 355 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540026 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 531 355 95 220 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30176 s]
/proc/loadavg: 1.80 1.97 1.89 2/78 17646
/proc/meminfo: memFree=1600176/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=3152 CPUtime=6.29
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 422 0 0 0 629 0 0 0 25 0 1 0 215254049 3227648 406 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 788 406 95 220 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.702 s]
/proc/loadavg: 1.74 1.95 1.88 2/78 17646
/proc/meminfo: memFree=1599800/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=3284 CPUtime=12.69
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 490 0 0 0 1269 0 0 0 25 0 1 0 215254049 3362816 474 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 821 474 95 220 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.5015 s]
/proc/loadavg: 1.58 1.91 1.87 2/78 17646
/proc/meminfo: memFree=1599416/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=3416 CPUtime=25.48
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 572 0 0 0 2548 0 0 0 25 0 1 0 215254049 3497984 556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 854 556 95 220 0 631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3416

[startup+51.1014 s]
/proc/loadavg: 1.38 1.83 1.85 2/78 17646
/proc/meminfo: memFree=1598904/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=3680 CPUtime=51.07
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 699 0 0 0 5106 1 0 0 25 0 1 0 215254049 3768320 683 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 920 683 95 220 0 697 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.305 s]
/proc/loadavg: 1.16 1.70 1.80 2/78 17646
/proc/meminfo: memFree=1598200/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=4084 CPUtime=102.26
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 871 0 0 0 10225 1 0 0 25 0 1 0 215254049 4182016 855 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 1021 855 95 220 0 798 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4084

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.75 2/78 17646
/proc/meminfo: memFree=1597560/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=6540 CPUtime=162.23
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1018 0 0 0 16222 1 0 0 25 0 1 0 215254049 6696960 1002 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 1635 1002 95 220 0 1412 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6540

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.70 2/78 17646
/proc/meminfo: memFree=1597112/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=6940 CPUtime=222.21
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1117 0 0 0 22219 2 0 0 25 0 1 0 215254049 7106560 1101 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529290 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 1735 1101 95 220 0 1512 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6940

[startup+282.302 s]
/proc/loadavg: 1.00 1.38 1.65 2/78 17646
/proc/meminfo: memFree=1596728/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=7076 CPUtime=282.19
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1208 0 0 0 28216 3 0 0 25 0 1 0 215254049 7245824 1192 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 1769 1192 95 220 0 1546 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7076

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.61 3/78 17646
/proc/meminfo: memFree=1596472/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=7340 CPUtime=342.16
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1264 0 0 0 34213 3 0 0 25 0 1 0 215254049 7516160 1248 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 1835 1248 95 220 0 1612 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7340

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.57 2/78 17646
/proc/meminfo: memFree=1596088/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=7608 CPUtime=402.14
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1359 0 0 0 40210 4 0 0 25 0 1 0 215254049 7790592 1343 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558986 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 1902 1343 95 220 0 1679 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7608

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 17646
/proc/meminfo: memFree=1595768/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=7740 CPUtime=462.12
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1429 0 0 0 46207 5 0 0 25 0 1 0 215254049 7925760 1413 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 1935 1413 95 220 0 1712 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7740

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 17646
/proc/meminfo: memFree=1595640/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=8008 CPUtime=522.1
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1473 0 0 0 52205 5 0 0 25 0 1 0 215254049 8200192 1457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 2002 1457 95 220 0 1779 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8008

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.46 2/78 17646
/proc/meminfo: memFree=1595512/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=8152 CPUtime=582.07
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1510 0 0 0 58202 5 0 0 25 0 1 0 215254049 8347648 1494 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536700 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 2038 1494 95 220 0 1815 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 8152

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 17648
/proc/meminfo: memFree=1595192/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=8284 CPUtime=642.06
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 1571 0 0 0 64200 6 0 0 25 0 1 0 215254049 8482816 1555 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 2071 1555 95 220 0 1848 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8284


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17846
/proc/meminfo: memFree=1590840/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12180 CPUtime=4000.7
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2688 0 0 0 400035 35 0 0 25 0 1 0 215254049 12472320 2672 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532685 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3045 2672 95 220 0 2822 0
Current children cumulated CPU time (s) 4000.7
Current children cumulated vsize (KiB) 12180

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17846
/proc/meminfo: memFree=1590712/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12324 CPUtime=4060.68
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2701 0 0 0 406033 35 0 0 25 0 1 0 215254049 12619776 2685 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3081 2685 95 220 0 2858 0
Current children cumulated CPU time (s) 4060.68
Current children cumulated vsize (KiB) 12324

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17846
/proc/meminfo: memFree=1590712/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12324 CPUtime=4120.66
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2715 0 0 0 412030 36 0 0 25 0 1 0 215254049 12619776 2699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3081 2699 95 220 0 2858 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 12324

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17846
/proc/meminfo: memFree=1590648/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12324 CPUtime=4180.63
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2722 0 0 0 418027 36 0 0 25 0 1 0 215254049 12619776 2706 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3081 2706 95 220 0 2858 0
Current children cumulated CPU time (s) 4180.63
Current children cumulated vsize (KiB) 12324

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590648/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12468 CPUtime=4240.61
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2734 0 0 0 424024 37 0 0 25 0 1 0 215254049 12767232 2718 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529364 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3117 2718 95 220 0 2894 0
Current children cumulated CPU time (s) 4240.61
Current children cumulated vsize (KiB) 12468

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590584/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12468 CPUtime=4300.59
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2745 0 0 0 430022 37 0 0 25 0 1 0 215254049 12767232 2729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3117 2729 95 220 0 2894 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 12468

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590584/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12468 CPUtime=4360.57
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2750 0 0 0 436019 38 0 0 25 0 1 0 215254049 12767232 2734 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3117 2734 95 220 0 2894 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 12468

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590520/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12468 CPUtime=4420.54
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2763 0 0 0 442016 38 0 0 25 0 1 0 215254049 12767232 2747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3117 2747 95 220 0 2894 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 12468

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590456/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12612 CPUtime=4480.52
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2773 0 0 0 448013 39 0 0 25 0 1 0 215254049 12914688 2757 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3153 2757 95 220 0 2930 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 12612

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590392/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12612 CPUtime=4540.5
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2794 0 0 0 454011 39 0 0 25 0 1 0 215254049 12914688 2778 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3153 2778 95 220 0 2930 0
Current children cumulated CPU time (s) 4540.5
Current children cumulated vsize (KiB) 12612

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590328/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12756 CPUtime=4600.48
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2802 0 0 0 460008 40 0 0 25 0 1 0 215254049 13062144 2786 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3189 2786 95 220 0 2966 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 12756

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590328/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12756 CPUtime=4660.45
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2813 0 0 0 466005 40 0 0 25 0 1 0 215254049 13062144 2797 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3189 2797 95 220 0 2966 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 12756

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590328/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12756 CPUtime=4720.44
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2822 0 0 0 472003 41 0 0 25 0 1 0 215254049 13062144 2806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532589 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3189 2806 95 220 0 2966 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 12756

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590264/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12900 CPUtime=4780.41
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2832 0 0 0 478000 41 0 0 25 0 1 0 215254049 13209600 2816 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3225 2816 95 220 0 3002 0
Current children cumulated CPU time (s) 4780.41
Current children cumulated vsize (KiB) 12900

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590200/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12900 CPUtime=4840.39
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2844 0 0 0 483997 42 0 0 25 0 1 0 215254049 13209600 2828 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528865 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3225 2828 95 220 0 3002 0
Current children cumulated CPU time (s) 4840.39
Current children cumulated vsize (KiB) 12900

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590200/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12900 CPUtime=4900.37
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2845 0 0 0 489995 42 0 0 25 0 1 0 215254049 13209600 2829 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3225 2829 95 220 0 3002 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 12900

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590200/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12900 CPUtime=4960.35
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2845 0 0 0 495992 43 0 0 25 0 1 0 215254049 13209600 2829 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3225 2829 95 220 0 3002 0
Current children cumulated CPU time (s) 4960.35
Current children cumulated vsize (KiB) 12900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17848
/proc/meminfo: memFree=1590136/2055920 swapFree=4169168/4192956
[pid=17645] ppid=17643 vsize=12900 CPUtime=5000.03
/proc/17645/stat : 17645 (sat7_bin) R 17643 17645 17353 0 -1 4194304 2856 0 0 0 499960 43 0 0 25 0 1 0 215254049 13209600 2840 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529327 0 0 4096 0 0 0 0 17 1 0 0
/proc/17645/statm: 3225 2840 95 220 0 3002 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 12900

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): 5002.01
CPU time (s): 5000.05
CPU user time (s): 4999.61
CPU system time (s): 0.437933
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 12900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2856
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= 102379

runsolver used 3.88741 second user time and 10.4424 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Fri Apr 27 11:29:29 UTC 2007

IDJOB= 425298
IDBENCH= 19965
IDSOLVER= 183
FILE ID= node23/425298-1177673369

PBS_JOBID= 4698585

Free space on /tmp= 66495 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425298-1177673369/sat7_bin /tmp/evaluation/425298-1177673369/instance-425298-1177673369.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425298-1177673369 -o ROOT/results/node23/solver-425298-1177673369 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425298-1177673369/sat7_bin /tmp/evaluation/425298-1177673369/instance-425298-1177673369.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 115458661

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1602000 kB
Buffers:         48124 kB
Cached:         314460 kB
SwapCached:       3392 kB
Active:         265392 kB
Inactive:       121112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602000 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          30812 kB
Slab:            52956 kB
Committed_AS:  2881140 kB
PageTables:       1796 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= 66495 MiB

End job on node23 on Fri Apr 27 12:52:53 UTC 2007