Trace number 298434

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
tinisat 2007-02-08? (TO) 1200.08 1200.49

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)

0.00/0.00	c Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/298434-1171855965/instance-298434-1171855965.cnf
0.00/0.00	c 500 variables, 2130 clauses

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/node44/watcher-298434-1171855965 -o ROOT/results/node44/solver-298434-1171855965 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298434-1171855965/tinisat /tmp/evaluation/298434-1171855965/instance-298434-1171855965.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: 0.96 1.00 1.00 3/64 13191
/proc/meminfo: memFree=766344/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=904 CPUtime=0
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 205552610 925696 107 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 226 108 51 110 0 113 0

[startup+0.106955 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 13191
/proc/meminfo: memFree=766344/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=1308 CPUtime=0.1
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 183 0 0 0 10 0 0 0 18 0 1 0 205552610 1339392 167 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 327 167 52 110 0 214 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.515029 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 13191
/proc/meminfo: memFree=766344/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=1976 CPUtime=0.51
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 348 0 0 0 51 0 0 0 21 0 1 0 205552610 2023424 332 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 494 332 52 110 0 381 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1976

[startup+1.33518 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 13192
/proc/meminfo: memFree=764544/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=3192 CPUtime=1.32
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 574 0 0 0 132 0 0 0 25 0 1 0 205552610 3268608 558 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 798 558 52 110 0 685 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3192

[startup+2.97448 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 13192
/proc/meminfo: memFree=763456/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=5720 CPUtime=2.97
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 862 0 0 0 296 1 0 0 25 0 1 0 205552610 5857280 846 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 1430 846 52 110 0 1317 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5720

[startup+6.25108 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 13192
/proc/meminfo: memFree=761792/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=6112 CPUtime=6.23
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 1257 0 0 0 622 1 0 0 25 0 1 0 205552610 6258688 1208 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 1528 1208 52 110 0 1415 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6112

[startup+12.7073 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 13192
/proc/meminfo: memFree=759616/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=10772 CPUtime=12.69
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 1736 0 0 0 1267 2 0 0 25 0 1 0 205552610 11030528 1687 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 2693 1687 52 110 0 2580 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10772

[startup+25.6086 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 13192
/proc/meminfo: memFree=757120/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=11316 CPUtime=25.59
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 2368 0 0 0 2556 3 0 0 25 0 1 0 205552610 11587584 2319 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 2829 2319 52 110 0 2716 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11316

[startup+51.2153 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 13192
/proc/meminfo: memFree=753600/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=20664 CPUtime=51.19
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 3304 0 0 0 5114 5 0 0 25 0 1 0 205552610 21159936 3190 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 5166 3190 52 110 0 5053 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 20664

[startup+102.422 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13192
/proc/meminfo: memFree=748224/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=22004 CPUtime=102.38
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 4627 0 0 0 10231 7 0 0 25 0 1 0 205552610 22532096 4513 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 5501 4513 52 110 0 5388 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 22004

[startup+162.441 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13192
/proc/meminfo: memFree=743744/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=40588 CPUtime=162.38
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 5868 0 0 0 16230 8 0 0 25 0 1 0 205552610 41562112 5625 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 10147 5625 52 110 0 10034 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 40588

[startup+222.462 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13192
/proc/meminfo: memFree=740032/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=41052 CPUtime=222.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 6786 0 0 0 22228 9 0 0 25 0 1 0 205552610 42037248 6543 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 10263 6543 52 110 0 10150 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 41052

[startup+282.479 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13192
/proc/meminfo: memFree=736640/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=41684 CPUtime=282.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 7640 0 0 0 28227 10 0 0 25 0 1 0 205552610 42684416 7397 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 10421 7397 52 110 0 10308 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 41684

[startup+342.498 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13192
/proc/meminfo: memFree=732928/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=42968 CPUtime=342.38
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 8553 0 0 0 34226 12 0 0 25 0 1 0 205552610 43999232 8310 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 10742 8310 52 110 0 10629 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 42968

[startup+402.515 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13192
/proc/meminfo: memFree=730240/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=43700 CPUtime=402.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 9218 0 0 0 40224 13 0 0 25 0 1 0 205552610 44748800 8975 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 10925 8975 52 110 0 10812 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 43700

[startup+462.535 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=727744/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=45264 CPUtime=462.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 10078 0 0 0 46223 14 0 0 25 0 1 0 205552610 46350336 9578 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 11316 9578 52 110 0 11203 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 45264

[startup+522.555 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=725248/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=45748 CPUtime=522.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 10707 0 0 0 52222 15 0 0 25 0 1 0 205552610 46845952 10207 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 11437 10207 52 110 0 11324 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 45748

[startup+582.575 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=723136/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=45880 CPUtime=582.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 11224 0 0 0 58222 15 0 0 25 0 1 0 205552610 46981120 10724 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 11470 10724 52 110 0 11357 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 45880

[startup+642.591 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=721088/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=80100 CPUtime=642.36
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 11740 0 0 0 64220 16 0 0 25 0 1 0 205552610 82022400 11240 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20025 11240 52 110 0 19912 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 80100

[startup+702.609 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=718848/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=80816 CPUtime=702.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 12352 0 0 0 70220 17 0 0 25 0 1 0 205552610 82755584 11786 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20204 11786 52 110 0 20091 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 80816

[startup+762.625 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=716736/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=81532 CPUtime=762.36
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 12897 0 0 0 76219 17 0 0 25 0 1 0 205552610 83488768 12331 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20383 12331 52 110 0 20270 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 81532

[startup+822.651 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=714816/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=81952 CPUtime=822.37
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 13391 0 0 0 82219 18 0 0 25 0 1 0 205552610 83918848 12792 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20488 12792 52 110 0 20375 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 81952

[startup+882.666 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=712896/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=82480 CPUtime=882.36
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 13870 0 0 0 88217 19 0 0 25 0 1 0 205552610 84459520 13271 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20620 13271 52 110 0 20507 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 82480

[startup+942.68 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=711104/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=82744 CPUtime=942.35
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 14328 0 0 0 94216 19 0 0 25 0 1 0 205552610 84729856 13729 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20686 13729 52 110 0 20573 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 82744

[startup+1002.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=709440/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=83276 CPUtime=1002.36
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 14793 0 0 0 100216 20 0 0 25 0 1 0 205552610 85274624 14128 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20819 14128 52 110 0 20706 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 83276

[startup+1062.72 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=707904/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=83404 CPUtime=1062.35
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 15214 0 0 0 106215 20 0 0 25 0 1 0 205552610 85405696 14516 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20851 14516 52 110 0 20738 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 83404

[startup+1122.74 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=706112/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=83888 CPUtime=1122.35
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 15678 0 0 0 112214 21 0 0 25 0 1 0 205552610 85901312 14980 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 20972 14980 52 110 0 20859 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 83888

[startup+1182.75 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=704704/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=84080 CPUtime=1182.35
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 16032 0 0 0 118213 22 0 0 25 0 1 0 205552610 86097920 15334 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 21020 15334 52 110 0 20907 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 84080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13194
/proc/meminfo: memFree=704192/2055920 swapFree=4183224/4192956
[pid=13191] ppid=13189 vsize=84080 CPUtime=1200.06
/proc/13191/stat : 13191 (tinisat) R 13189 13191 13091 0 -1 4194304 16149 0 0 0 119984 22 0 0 25 0 1 0 205552610 86097920 15451 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13191/statm: 21020 15451 52 110 0 20907 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 84080

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): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.234964
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 84080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16149
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= 2655

runsolver used 0.733888 second user time and 2.47762 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Feb 19 03:32:45 UTC 2007

IDJOB= 298434
IDBENCH= 19986
IDSOLVER= 100
FILE ID= node44/298434-1171855965

PBS_JOBID= 3839753

Free space on /tmp= 66563 MiB

SOLVER NAME= tinisat 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/298434-1171855965/tinisat /tmp/evaluation/298434-1171855965/instance-298434-1171855965.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-298434-1171855965 -o ROOT/results/node44/solver-298434-1171855965 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298434-1171855965/tinisat /tmp/evaluation/298434-1171855965/instance-298434-1171855965.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 962975418

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        766816 kB
Buffers:         52888 kB
Cached:        1113132 kB
SwapCached:       4532 kB
Active:         840316 kB
Inactive:       336052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        766816 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:             548 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            98760 kB
Committed_AS:   478244 kB
PageTables:       1396 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 node44 on Mon Feb 19 03:52:47 UTC 2007