Trace number 298435

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) 1200.1 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 250 conflicts
0.00/0.03	c Restarting after 477 conflicts
0.00/0.06	c Restarting after 815 conflicts
0.00/0.09	c Restarting after 1321 conflicts
0.10/0.14	c Restarting after 2080 conflicts
0.20/0.22	c Restarting after 3220 conflicts
0.30/0.35	c Restarting after 4928 conflicts
0.51/0.53	c Restarting after 7491 conflicts
0.81/0.82	c Restarting after 11337 conflicts
1.23/1.27	c Restarting after 17103 conflicts
1.95/1.96	c Restarting after 25754 conflicts
2.97/3.04	c Restarting after 38728 conflicts
4.61/4.69	c Restarting after 58189 conflicts
7.17/7.23	c Restarting after 87381 conflicts
11.06/11.11	c Restarting after 131170 conflicts
17.00/17.06	c Restarting after 196858 conflicts
26.21/26.32	c Restarting after 295384 conflicts
40.55/40.58	c Restarting after 443174 conflicts
62.38/62.48	c Restarting after 664857 conflicts
96.37/96.45	c Restarting after 997384 conflicts
148.40/148.51	c Restarting after 1496174 conflicts
229.61/229.77	c Restarting after 2244357 conflicts
356.19/356.34	c Restarting after 3366632 conflicts
553.76/553.97	c Restarting after 5050043 conflicts
863.04/863.25	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/node29/watcher-298435-1171855970 -o ROOT/results/node29/solver-298435-1171855970 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298435-1171855970/sat7_bin /tmp/evaluation/298435-1171855970/instance-298435-1171855970.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31367
/proc/meminfo: memFree=758360/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=1204 CPUtime=0
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 179361275 1232896 125 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 301 126 87 220 0 78 0

[startup+0.107393 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31367
/proc/meminfo: memFree=758360/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=1468 CPUtime=0.1
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 223 0 0 0 10 0 0 0 18 0 1 0 179361275 1503232 206 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 367 206 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.515419 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31367
/proc/meminfo: memFree=758360/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=1984 CPUtime=0.51
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 262 0 0 0 51 0 0 0 21 0 1 0 179361275 2031616 245 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134538078 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 496 245 95 220 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1984

[startup+1.33747 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31368
/proc/meminfo: memFree=757584/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=1984 CPUtime=1.33
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 302 0 0 0 133 0 0 0 25 0 1 0 179361275 2031616 285 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134529330 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 496 285 95 220 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1984

[startup+2.97957 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31368
/proc/meminfo: memFree=757328/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=2116 CPUtime=2.97
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 340 0 0 0 297 0 0 0 25 0 1 0 179361275 2166784 323 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532835 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 529 323 95 220 0 306 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2116

[startup+6.25577 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31368
/proc/meminfo: memFree=756944/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=3144 CPUtime=6.25
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 415 0 0 0 625 0 0 0 25 0 1 0 179361275 3219456 398 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 786 398 95 220 0 563 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3144

[startup+12.7122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31368
/proc/meminfo: memFree=756624/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=3276 CPUtime=12.7
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 480 0 0 0 1270 0 0 0 25 0 1 0 179361275 3354624 463 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 819 463 95 220 0 596 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3276

[startup+25.614 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31368
/proc/meminfo: memFree=756368/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=3408 CPUtime=25.6
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 556 0 0 0 2560 0 0 0 25 0 1 0 179361275 3489792 539 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134565374 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 852 539 95 220 0 629 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3408

[startup+51.2276 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31368
/proc/meminfo: memFree=755856/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=3672 CPUtime=51.2
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 676 0 0 0 5120 0 0 0 25 0 1 0 179361275 3760128 659 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 918 659 95 220 0 695 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3672

[startup+102.446 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31368
/proc/meminfo: memFree=755280/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=3940 CPUtime=102.41
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 806 0 0 0 10240 1 0 0 25 0 1 0 179361275 4034560 789 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134579479 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 985 789 95 220 0 762 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 3940

[startup+162.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=754832/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=4204 CPUtime=162.43
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 910 0 0 0 16241 2 0 0 25 0 1 0 179361275 4304896 893 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1051 893 95 220 0 828 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 4204

[startup+222.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=754448/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=4468 CPUtime=222.44
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 999 0 0 0 22242 2 0 0 25 0 1 0 179361275 4575232 982 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134539731 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1117 982 95 220 0 894 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 4468

[startup+282.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=754000/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=6920 CPUtime=282.46
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1116 0 0 0 28243 3 0 0 25 0 1 0 179361275 7086080 1099 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1730 1099 95 220 0 1507 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 6920

[startup+342.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=753744/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=7200 CPUtime=342.47
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1174 0 0 0 34244 3 0 0 25 0 1 0 179361275 7372800 1157 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134531436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1800 1157 95 220 0 1577 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 7200

[startup+402.582 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=753488/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=7332 CPUtime=402.49
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1228 0 0 0 40245 4 0 0 25 0 1 0 179361275 7507968 1211 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1833 1211 95 220 0 1610 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 7332

[startup+462.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=753296/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=7604 CPUtime=462.5
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1273 0 0 0 46246 4 0 0 25 0 1 0 179361275 7786496 1256 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1901 1256 95 220 0 1678 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 7604

[startup+522.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=753168/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=7740 CPUtime=522.52
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1314 0 0 0 52247 5 0 0 25 0 1 0 179361275 7925760 1297 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533771 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1935 1297 95 220 0 1712 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 7740

[startup+582.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=752848/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=7876 CPUtime=582.53
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1376 0 0 0 58248 5 0 0 25 0 1 0 179361275 8065024 1359 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 1969 1359 95 220 0 1746 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 7876

[startup+642.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=752720/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8012 CPUtime=642.54
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1408 0 0 0 64248 6 0 0 25 0 1 0 179361275 8204288 1391 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2003 1391 95 220 0 1780 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 8012

[startup+702.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=752656/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8144 CPUtime=702.56
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1445 0 0 0 70249 7 0 0 25 0 1 0 179361275 8339456 1428 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2036 1428 95 220 0 1813 0
Current children cumulated CPU time (s) 702.56
Current children cumulated vsize (KiB) 8144

[startup+762.744 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=752528/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8280 CPUtime=762.57
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1475 0 0 0 76250 7 0 0 25 0 1 0 179361275 8478720 1458 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2070 1458 95 220 0 1847 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 8280

[startup+822.776 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=752464/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8424 CPUtime=822.59
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1502 0 0 0 82251 8 0 0 25 0 1 0 179361275 8626176 1485 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2106 1485 95 220 0 1883 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 8424

[startup+882.804 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=752272/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8560 CPUtime=882.6
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1537 0 0 0 88252 8 0 0 25 0 1 0 179361275 8765440 1520 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 135029269 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2140 1520 95 220 0 1917 0
Current children cumulated CPU time (s) 882.6
Current children cumulated vsize (KiB) 8560

[startup+942.831 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=752080/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8696 CPUtime=942.62
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1585 0 0 0 94253 9 0 0 25 0 1 0 179361275 8904704 1568 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134536217 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2174 1568 95 220 0 1951 0
Current children cumulated CPU time (s) 942.62
Current children cumulated vsize (KiB) 8696

[startup+1002.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=751952/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8832 CPUtime=1002.63
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1641 0 0 0 100254 9 0 0 25 0 1 0 179361275 9043968 1624 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2208 1624 95 220 0 1985 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 8832

[startup+1062.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=751824/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8976 CPUtime=1062.65
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1662 0 0 0 106255 10 0 0 25 0 1 0 179361275 9191424 1645 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2244 1645 95 220 0 2021 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 8976

[startup+1122.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=751760/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=8976 CPUtime=1122.66
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1686 0 0 0 112256 10 0 0 25 0 1 0 179361275 9191424 1669 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134538365 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2244 1669 95 220 0 2021 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 8976

[startup+1182.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=751632/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=9112 CPUtime=1182.68
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1709 0 0 0 118257 11 0 0 25 0 1 0 179361275 9330688 1692 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2278 1692 95 220 0 2055 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 9112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=751568/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=9112 CPUtime=1200.09
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1713 0 0 0 119998 11 0 0 25 0 1 0 179361275 9330688 1696 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134529359 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2278 1696 95 220 0 2055 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9112

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

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

[startup+1200.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31368
/proc/meminfo: memFree=751568/2055920 swapFree=4147432/4192956
[pid=31367] ppid=31365 vsize=9112 CPUtime=1200.09
/proc/31367/stat : 31367 (sat7_bin) R 31365 31367 26081 0 -1 4194304 1713 0 0 0 119998 11 0 0 25 0 1 0 179361275 9330688 1696 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134529359 0 0 4096 0 0 0 0 17 1 0 0
/proc/31367/statm: 2278 1696 95 220 0 2055 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.116982
CPU usage (%): 99.9786
Max. virtual memory (cumulated for all children) (KiB): 9112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1713
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= 909

runsolver used 1.3358 second user time and 2.78958 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Feb 19 03:32:50 UTC 2007

IDJOB= 298435
IDBENCH= 19986
IDSOLVER= 101
FILE ID= node29/298435-1171855970

PBS_JOBID= 3839662

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298435-1171855970/sat7_bin /tmp/evaluation/298435-1171855970/instance-298435-1171855970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-298435-1171855970 -o ROOT/results/node29/solver-298435-1171855970 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298435-1171855970/sat7_bin /tmp/evaluation/298435-1171855970/instance-298435-1171855970.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 638534778

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        758768 kB
Buffers:         50704 kB
Cached:        1120420 kB
SwapCached:      12280 kB
Active:         839340 kB
Inactive:       355028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        758768 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            88256 kB
Committed_AS:   666196 kB
PageTables:       1864 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 node29 on Mon Feb 19 03:52:53 UTC 2007