Trace number 301715

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) 1200.11 1200.16

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.527
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.11	c Starting solver ...
0.10/0.13	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 253 conflicts
0.10/0.20	c Restarting after 478 conflicts
0.20/0.25	c Restarting after 815 conflicts
0.30/0.34	c Restarting after 1321 conflicts
0.40/0.47	c Restarting after 2081 conflicts
0.61/0.67	c Restarting after 3220 conflicts
0.91/1.01	c Restarting after 4928 conflicts
1.53/1.57	c Restarting after 7491 conflicts
2.45/2.55	c Restarting after 11335 conflicts
4.39/4.44	c Restarting after 17101 conflicts
7.46/7.56	c Restarting after 25750 conflicts
13.20/13.26	c Restarting after 38726 conflicts
22.21/22.32	c Restarting after 58187 conflicts
39.43/39.45	c Restarting after 87382 conflicts
67.79/67.81	c Restarting after 131173 conflicts
117.55/117.61	c Restarting after 196859 conflicts
189.54/189.58	c Restarting after 295386 conflicts
313.76/313.83	c Restarting after 443178 conflicts
512.64/512.72	c Restarting after 664861 conflicts
833.47/833.53	c Restarting after 997388 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/node16/watcher-301715-1171987351 -o ROOT/results/node16/solver-301715-1171987351 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301715-1171987351/sat7_bin /tmp/evaluation/301715-1171987351/instance-301715-1171987351.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 1.08 1.87 3/83 7155
/proc/meminfo: memFree=931536/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=1232 CPUtime=0
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 218689430 1261568 138 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 308 139 87 220 0 85 0

[startup+0.107311 s]
/proc/loadavg: 0.92 1.08 1.87 3/83 7155
/proc/meminfo: memFree=931536/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=3036 CPUtime=0.1
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 442 0 0 0 10 0 0 0 18 0 1 0 218689430 3108864 425 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 759 425 88 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.51526 s]
/proc/loadavg: 0.92 1.08 1.87 3/83 7155
/proc/meminfo: memFree=931536/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=5224 CPUtime=0.5
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 884 0 0 0 50 0 0 0 22 0 1 0 218689430 5349376 867 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 1306 867 95 220 0 1083 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5224

[startup+1.33617 s]
/proc/loadavg: 0.92 1.08 1.87 2/84 7158
/proc/meminfo: memFree=926536/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=9324 CPUtime=1.32
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 1487 0 0 0 132 0 0 0 25 0 1 0 218689430 9547776 1470 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 2331 1470 95 220 0 2108 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9324

[startup+2.97298 s]
/proc/loadavg: 0.92 1.08 1.87 2/84 7158
/proc/meminfo: memFree=923528/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=13424 CPUtime=2.96
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 2428 0 0 0 295 1 0 0 25 0 1 0 218689430 13746176 2411 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 3356 2411 95 220 0 3133 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13424

[startup+6.2536 s]
/proc/loadavg: 0.93 1.07 1.86 2/78 7178
/proc/meminfo: memFree=919032/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=17524 CPUtime=6.24
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 3433 0 0 0 622 2 0 0 25 0 1 0 218689430 17944576 3416 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 4381 3416 95 220 0 4158 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17524

[startup+12.7059 s]
/proc/loadavg: 0.93 1.07 1.86 2/78 7178
/proc/meminfo: memFree=917248/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=17656 CPUtime=12.69
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 3908 0 0 0 1266 3 0 0 25 0 1 0 218689430 18079744 3891 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 4414 3891 95 220 0 4191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17656

[startup+25.5084 s]
/proc/loadavg: 0.95 1.07 1.84 2/78 7178
/proc/meminfo: memFree=914624/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=21888 CPUtime=25.49
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 4617 0 0 0 2546 3 0 0 25 0 1 0 218689430 22413312 4600 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 5472 4600 95 220 0 5249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21888

[startup+51.1154 s]
/proc/loadavg: 0.96 1.06 1.82 2/78 7178
/proc/meminfo: memFree=910336/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=26516 CPUtime=51.09
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 5633 0 0 0 5105 4 0 0 25 0 1 0 218689430 27152384 5616 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 6629 5616 95 220 0 6406 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26516

[startup+102.32 s]
/proc/loadavg: 0.98 1.05 1.77 2/78 7178
/proc/meminfo: memFree=905216/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=31424 CPUtime=102.3
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 6908 0 0 0 10224 6 0 0 25 0 1 0 218689430 32178176 6891 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 7856 6891 95 220 0 7633 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31424

[startup+162.331 s]
/proc/loadavg: 0.99 1.04 1.72 2/78 7178
/proc/meminfo: memFree=902016/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=31976 CPUtime=162.3
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 7684 0 0 0 16223 7 0 0 25 0 1 0 218689430 32743424 7667 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 7994 7667 95 220 0 7771 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31976

[startup+222.338 s]
/proc/loadavg: 0.99 1.03 1.67 2/78 7178
/proc/meminfo: memFree=899584/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=36912 CPUtime=222.31
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 8307 0 0 0 22223 8 0 0 25 0 1 0 218689430 37797888 8290 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 9228 8290 95 220 0 9005 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 36912

[startup+282.347 s]
/proc/loadavg: 0.99 1.02 1.63 2/78 7178
/proc/meminfo: memFree=897920/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=37320 CPUtime=282.32
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 8714 0 0 0 28223 9 0 0 25 0 1 0 218689430 38215680 8697 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 9330 8697 95 220 0 9107 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 37320

[startup+342.364 s]
/proc/loadavg: 1.05 1.03 1.59 2/78 7178
/proc/meminfo: memFree=895488/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=42108 CPUtime=342.33
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 9330 0 0 0 34223 10 0 0 25 0 1 0 218689430 43118592 9313 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 10527 9313 95 220 0 10304 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 42108

[startup+402.379 s]
/proc/loadavg: 1.02 1.02 1.55 2/78 7178
/proc/meminfo: memFree=893952/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=42660 CPUtime=402.34
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 9703 0 0 0 40223 11 0 0 25 0 1 0 218689430 43683840 9686 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539298 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 10665 9686 95 220 0 10442 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 42660

[startup+462.39 s]
/proc/loadavg: 1.00 1.02 1.52 2/78 7178
/proc/meminfo: memFree=892864/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=43068 CPUtime=462.35
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 9989 0 0 0 46223 12 0 0 25 0 1 0 218689430 44101632 9972 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 10767 9972 95 220 0 10544 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 43068

[startup+522.397 s]
/proc/loadavg: 1.00 1.01 1.48 2/78 7178
/proc/meminfo: memFree=890944/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=43200 CPUtime=522.36
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 10454 0 0 0 52223 13 0 0 25 0 1 0 218689430 44236800 10437 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 10800 10437 95 220 0 10577 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 43200

[startup+582.405 s]
/proc/loadavg: 1.00 1.01 1.45 2/78 7178
/proc/meminfo: memFree=887744/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=47972 CPUtime=582.37
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 11261 0 0 0 58223 14 0 0 25 0 1 0 218689430 49123328 11244 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134541627 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 11993 11244 95 220 0 11770 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 47972

[startup+642.423 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 7178
/proc/meminfo: memFree=886528/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=48268 CPUtime=642.38
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 11572 0 0 0 64223 15 0 0 25 0 1 0 218689430 49426432 11555 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 12067 11555 95 220 0 11844 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 48268

[startup+702.437 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 7178
/proc/meminfo: memFree=885440/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=48596 CPUtime=702.39
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 11848 0 0 0 70224 15 0 0 25 0 1 0 218689430 49762304 11831 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 12149 11831 95 220 0 11926 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 48596

[startup+762.448 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 7178
/proc/meminfo: memFree=884800/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=52840 CPUtime=762.4
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 11994 0 0 0 76224 16 0 0 25 0 1 0 218689430 54108160 11977 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13210 11977 95 220 0 12987 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 52840

[startup+822.463 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 7178
/proc/meminfo: memFree=884480/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=53112 CPUtime=822.42
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 12076 0 0 0 82225 17 0 0 25 0 1 0 218689430 54386688 12059 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13278 12059 95 220 0 13055 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 53112

[startup+882.476 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 7178
/proc/meminfo: memFree=883136/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=53676 CPUtime=882.43
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 12408 0 0 0 88225 18 0 0 25 0 1 0 218689430 54964224 12391 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13419 12391 95 220 0 13196 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 53676

[startup+942.488 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 7178
/proc/meminfo: memFree=881920/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=54112 CPUtime=942.43
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 12723 0 0 0 94225 18 0 0 25 0 1 0 218689430 55410688 12706 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13528 12706 95 220 0 13305 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 54112

[startup+1002.5 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 7178
/proc/meminfo: memFree=881024/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=54248 CPUtime=1002.45
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 12941 0 0 0 100226 19 0 0 25 0 1 0 218689430 55549952 12924 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13562 12924 95 220 0 13339 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 54248

[startup+1062.51 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 7178
/proc/meminfo: memFree=880448/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=54544 CPUtime=1062.45
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 13094 0 0 0 106226 19 0 0 25 0 1 0 218689430 55853056 13077 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13636 13077 95 220 0 13413 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 54544

[startup+1122.52 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 7178
/proc/meminfo: memFree=879872/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=54848 CPUtime=1122.46
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 13250 0 0 0 112226 20 0 0 25 0 1 0 218689430 56164352 13233 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13712 13233 95 220 0 13489 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 54848

[startup+1182.53 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 7178
/proc/meminfo: memFree=879616/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=54992 CPUtime=1182.47
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 13297 0 0 0 118226 21 0 0 25 0 1 0 218689430 56311808 13280 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13748 13280 95 220 0 13525 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 54992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.15 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 7178
/proc/meminfo: memFree=879616/2055920 swapFree=4192812/4192956
[pid=7155] ppid=7153 vsize=54992 CPUtime=1200.09
/proc/7155/stat : 7155 (sat7_bin) R 7153 7155 6760 0 -1 4194304 13305 0 0 0 119988 21 0 0 25 0 1 0 218689430 56311808 13288 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/7155/statm: 13748 13288 95 220 0 13525 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 54992

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): 1200.16
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.221966
CPU usage (%): 99.9955
Max. virtual memory (cumulated for all children) (KiB): 54992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13305
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= 24685

runsolver used 1.42978 second user time and 2.74058 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 16:02:31 UTC 2007

IDJOB= 301715
IDBENCH= 20066
IDSOLVER= 101
FILE ID= node16/301715-1171987351

PBS_JOBID= 3849076

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/301715-1171987351/sat7_bin /tmp/evaluation/301715-1171987351/instance-301715-1171987351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301715-1171987351 -o ROOT/results/node16/solver-301715-1171987351 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301715-1171987351/sat7_bin /tmp/evaluation/301715-1171987351/instance-301715-1171987351.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 659165773

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        932008 kB
Buffers:         71852 kB
Cached:         916392 kB
SwapCached:          0 kB
Active:         369900 kB
Inactive:       672896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        932008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          73888 kB
Slab:            66444 kB
Committed_AS:   980460 kB
PageTables:       1960 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= 66548 MiB

End job on node16 on Tue Feb 20 16:22:33 UTC 2007