Trace number 425440

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 5001.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.09/0.13	c Starting solver ...
0.09/0.15	c Restarting after 100 conflicts
0.09/0.17	c Restarting after 253 conflicts
0.19/0.20	c Restarting after 478 conflicts
0.19/0.24	c Restarting after 817 conflicts
0.29/0.31	c Restarting after 1326 conflicts
0.39/0.43	c Restarting after 2088 conflicts
0.49/0.59	c Restarting after 3229 conflicts
0.79/0.86	c Restarting after 4939 conflicts
1.29/1.39	c Restarting after 7501 conflicts
2.29/2.33	c Restarting after 11345 conflicts
4.19/4.20	c Restarting after 17113 conflicts
7.09/7.18	c Restarting after 25762 conflicts
11.99/12.05	c Restarting after 38736 conflicts
20.79/20.83	c Restarting after 58197 conflicts
34.98/35.04	c Restarting after 87390 conflicts
58.19/58.21	c Restarting after 131179 conflicts
95.17/95.24	c Restarting after 196864 conflicts
154.36/154.49	c Restarting after 295392 conflicts
249.54/249.66	c Restarting after 443182 conflicts
403.81/403.99	c Restarting after 664867 conflicts
650.85/651.06	c Restarting after 997393 conflicts
1050.17/1050.46	c Restarting after 1496182 conflicts
1678.94/1679.40	c Restarting after 2244365 conflicts
2741.01/2741.79	c Restarting after 3366639 conflicts
4438.85/4439.97	c Restarting after 5050050 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/node30/watcher-425440-1177745938 -o ROOT/results/node30/solver-425440-1177745938 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425440-1177745938/sat7_bin /tmp/evaluation/425440-1177745938/instance-425440-1177745938.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: 1.84 1.97 1.89 3/77 27202
/proc/meminfo: memFree=1556864/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=1064 CPUtime=0
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 222509461 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134712528 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 299 115 87 220 0 76 0

[startup+0.0790511 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 27202
/proc/meminfo: memFree=1556864/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=1972 CPUtime=0.07
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 324 0 0 0 7 0 0 0 18 0 1 0 222509461 2019328 308 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 493 308 88 220 0 270 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1972

[startup+0.101054 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 27202
/proc/meminfo: memFree=1556864/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=3000 CPUtime=0.09
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 222509461 3072000 362 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 750 362 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.301065 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 27202
/proc/meminfo: memFree=1556864/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=3004 CPUtime=0.29
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 607 0 0 0 29 0 0 0 19 0 1 0 222509461 3076096 591 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 751 591 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.70109 s]
/proc/loadavg: 1.84 1.97 1.89 3/77 27202
/proc/meminfo: memFree=1556864/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=5056 CPUtime=0.69
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 807 0 0 0 69 0 0 0 22 0 1 0 222509461 5177344 791 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 1264 791 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50114 s]
/proc/loadavg: 1.84 1.97 1.89 2/78 27203
/proc/meminfo: memFree=1553528/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=5188 CPUtime=1.49
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 1124 0 0 0 149 0 0 0 25 0 1 0 222509461 5312512 1108 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 1297 1108 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10124 s]
/proc/loadavg: 1.84 1.97 1.89 2/78 27203
/proc/meminfo: memFree=1551928/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=9288 CPUtime=3.09
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 1571 0 0 0 308 1 0 0 25 0 1 0 222509461 9510912 1555 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 2322 1555 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30144 s]
/proc/loadavg: 1.77 1.95 1.89 2/78 27203
/proc/meminfo: memFree=1549880/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=9552 CPUtime=6.29
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 1831 0 0 0 627 2 0 0 25 0 1 0 222509461 9781248 1815 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 2388 1815 95 220 0 2165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9552

[startup+12.7018 s]
/proc/loadavg: 1.71 1.93 1.88 2/78 27203
/proc/meminfo: memFree=1548280/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=9824 CPUtime=12.69
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 2189 0 0 0 1267 2 0 0 25 0 1 0 222509461 10059776 2173 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 2456 2173 95 220 0 2233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9824

[startup+25.5016 s]
/proc/loadavg: 1.55 1.89 1.87 2/78 27203
/proc/meminfo: memFree=1546616/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=14456 CPUtime=25.48
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 2590 0 0 0 2546 2 0 0 25 0 1 0 222509461 14802944 2574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 3614 2574 95 220 0 3391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14456

[startup+51.1012 s]
/proc/loadavg: 1.36 1.82 1.84 2/78 27203
/proc/meminfo: memFree=1544760/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=15020 CPUtime=51.08
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 3054 0 0 0 5105 3 0 0 25 0 1 0 222509461 15380480 3038 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 3755 3038 95 220 0 3532 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15020

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.80 2/78 27203
/proc/meminfo: memFree=1542456/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=16016 CPUtime=102.27
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 3625 0 0 0 10223 4 0 0 25 0 1 0 222509461 16400384 3609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 4004 3609 95 220 0 3781 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16016

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.74 2/78 27203
/proc/meminfo: memFree=1540664/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=21172 CPUtime=162.25
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 4056 0 0 0 16220 5 0 0 25 0 1 0 222509461 21680128 4040 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5293 4040 95 220 0 5070 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21172

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 27203
/proc/meminfo: memFree=1539896/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=21620 CPUtime=222.25
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 4233 0 0 0 22218 7 0 0 25 0 1 0 222509461 22138880 4217 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5405 4217 95 220 0 5182 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 21620

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/78 27203
/proc/meminfo: memFree=1538360/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=21924 CPUtime=282.23
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 4617 0 0 0 28216 7 0 0 25 0 1 0 222509461 22450176 4601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5481 4601 95 220 0 5258 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 21924

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 27203
/proc/meminfo: memFree=1537848/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=22228 CPUtime=342.22
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 4744 0 0 0 34214 8 0 0 25 0 1 0 222509461 22761472 4728 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5557 4728 95 220 0 5334 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 22228

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 27203
/proc/meminfo: memFree=1537336/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=22740 CPUtime=402.21
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 4862 0 0 0 40212 9 0 0 25 0 1 0 222509461 23285760 4846 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5685 4846 95 220 0 5462 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 22740

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 27203
/proc/meminfo: memFree=1536120/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=23220 CPUtime=462.19
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 5194 0 0 0 46210 9 0 0 25 0 1 0 222509461 23777280 5178 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5805 5178 95 220 0 5582 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 23220

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 27203
/proc/meminfo: memFree=1535800/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=23364 CPUtime=522.18
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 5262 0 0 0 52208 10 0 0 25 0 1 0 222509461 23924736 5246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5841 5246 95 220 0 5618 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 23364

[startup+582.301 s]
/proc/loadavg: 1.07 1.14 1.46 2/78 27203
/proc/meminfo: memFree=1535480/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=23524 CPUtime=582.17
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 5335 0 0 0 58206 11 0 0 25 0 1 0 222509461 24088576 5319 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5881 5319 95 220 0 5658 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 23524

[startup+642.302 s]
/proc/loadavg: 1.02 1.11 1.43 2/78 27203
/proc/meminfo: memFree=1535096/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=23844 CPUtime=642.16
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 5449 0 0 0 64205 11 0 0 25 0 1 0 222509461 24416256 5433 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 5961 5433 95 220 0 5738 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 23844


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1517432/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45424 CPUtime=4061.34
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 9849 0 0 0 406088 46 0 0 25 0 1 0 222509461 46514176 9833 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11356 9833 95 220 0 11133 0
Current children cumulated CPU time (s) 4061.34
Current children cumulated vsize (KiB) 45424

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1517368/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45424 CPUtime=4121.33
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 9853 0 0 0 412086 47 0 0 25 0 1 0 222509461 46514176 9837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11356 9837 95 220 0 11133 0
Current children cumulated CPU time (s) 4121.33
Current children cumulated vsize (KiB) 45424

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1517304/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45556 CPUtime=4181.31
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 9880 0 0 0 418084 47 0 0 25 0 1 0 222509461 46649344 9864 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11389 9864 95 220 0 11166 0
Current children cumulated CPU time (s) 4181.31
Current children cumulated vsize (KiB) 45556

[startup+4242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 27403
/proc/meminfo: memFree=1517176/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45688 CPUtime=4241.3
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 9899 0 0 0 424082 48 0 0 25 0 1 0 222509461 46784512 9883 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11422 9883 95 220 0 11199 0
Current children cumulated CPU time (s) 4241.3
Current children cumulated vsize (KiB) 45688

[startup+4302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27403
/proc/meminfo: memFree=1517112/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45820 CPUtime=4301.28
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 9916 0 0 0 430080 48 0 0 25 0 1 0 222509461 46919680 9900 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11455 9900 95 220 0 11232 0
Current children cumulated CPU time (s) 4301.28
Current children cumulated vsize (KiB) 45820

[startup+4362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1517048/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45952 CPUtime=4361.27
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 9937 0 0 0 436078 49 0 0 25 0 1 0 222509461 47054848 9921 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11488 9921 95 220 0 11265 0
Current children cumulated CPU time (s) 4361.27
Current children cumulated vsize (KiB) 45952

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1516984/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45952 CPUtime=4421.26
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 9946 0 0 0 442077 49 0 0 25 0 1 0 222509461 47054848 9930 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11488 9930 95 220 0 11265 0
Current children cumulated CPU time (s) 4421.26
Current children cumulated vsize (KiB) 45952

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1516600/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=45952 CPUtime=4481.24
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10053 0 0 0 448075 49 0 0 25 0 1 0 222509461 47054848 10037 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11488 10037 95 220 0 11265 0
Current children cumulated CPU time (s) 4481.24
Current children cumulated vsize (KiB) 45952

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1515576/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46084 CPUtime=4541.23
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10294 0 0 0 454073 50 0 0 25 0 1 0 222509461 47190016 10278 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11521 10278 95 220 0 11298 0
Current children cumulated CPU time (s) 4541.23
Current children cumulated vsize (KiB) 46084

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1515448/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46216 CPUtime=4601.23
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10335 0 0 0 460072 51 0 0 25 0 1 0 222509461 47325184 10319 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11554 10319 95 220 0 11331 0
Current children cumulated CPU time (s) 4601.23
Current children cumulated vsize (KiB) 46216

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1515320/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46408 CPUtime=4661.2
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10354 0 0 0 466069 51 0 0 25 0 1 0 222509461 47521792 10338 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11602 10338 95 220 0 11379 0
Current children cumulated CPU time (s) 4661.2
Current children cumulated vsize (KiB) 46408

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1515192/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46408 CPUtime=4721.2
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10395 0 0 0 472068 52 0 0 25 0 1 0 222509461 47521792 10379 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11602 10379 95 220 0 11379 0
Current children cumulated CPU time (s) 4721.2
Current children cumulated vsize (KiB) 46408

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1514808/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46540 CPUtime=4781.18
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10486 0 0 0 478066 52 0 0 25 0 1 0 222509461 47656960 10470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11635 10470 95 220 0 11412 0
Current children cumulated CPU time (s) 4781.18
Current children cumulated vsize (KiB) 46540

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1514552/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46732 CPUtime=4841.17
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10560 0 0 0 484064 53 0 0 25 0 1 0 222509461 47853568 10544 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11683 10544 95 220 0 11460 0
Current children cumulated CPU time (s) 4841.17
Current children cumulated vsize (KiB) 46732

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27403
/proc/meminfo: memFree=1514360/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46732 CPUtime=4901.16
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10596 0 0 0 490062 54 0 0 25 0 1 0 222509461 47853568 10580 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11683 10580 95 220 0 11460 0
Current children cumulated CPU time (s) 4901.16
Current children cumulated vsize (KiB) 46732

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27571
/proc/meminfo: memFree=1512960/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46996 CPUtime=4961.05
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10639 0 0 0 496051 54 0 0 25 0 1 0 222509461 48123904 10623 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11749 10623 95 220 0 11526 0
Current children cumulated CPU time (s) 4961.05
Current children cumulated vsize (KiB) 46996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27601
/proc/meminfo: memFree=1513976/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46996 CPUtime=5000.03
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10642 0 0 0 499949 54 0 0 25 0 1 0 222509461 48123904 10626 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11749 10626 95 220 0 11526 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 46996

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27601
/proc/meminfo: memFree=1513976/2055920 swapFree=4157032/4192956
[pid=27202] ppid=27200 vsize=46996 CPUtime=5000.03
/proc/27202/stat : 27202 (sat7_bin) R 27200 27202 26908 0 -1 4194304 10642 0 0 0 499949 54 0 0 25 0 1 0 222509461 48123904 10626 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/27202/statm: 11749 10626 95 220 0 11526 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 46996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.05
CPU user time (s): 4999.49
CPU system time (s): 0.555915
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 46996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.49
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10642
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= 4829

runsolver used 3.9654 second user time and 11.1303 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 28 07:38:58 UTC 2007

IDJOB= 425440
IDBENCH= 20120
IDSOLVER= 183
FILE ID= node30/425440-1177745938

PBS_JOBID= 4715503

Free space on /tmp= 66430 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/425440-1177745938/sat7_bin /tmp/evaluation/425440-1177745938/instance-425440-1177745938.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-425440-1177745938 -o ROOT/results/node30/solver-425440-1177745938 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425440-1177745938/sat7_bin /tmp/evaluation/425440-1177745938/instance-425440-1177745938.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 379710238

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1557272 kB
Buffers:         49316 kB
Cached:         362128 kB
SwapCached:      15596 kB
Active:         223708 kB
Inactive:       211356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557272 kB
SwapTotal:     4192956 kB
SwapFree:      4157032 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          30300 kB
Slab:            49128 kB
Committed_AS:  3617744 kB
PageTables:       1776 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= 66430 MiB

End job on node30 on Sat Apr 28 09:02:21 UTC 2007