Trace number 307454

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) 1200.19 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.11	c Tinisat 0.22
0.10/0.11	c solving /tmp/evaluation/307454-1172120778/instance-307454-1172120778.cnf
0.10/0.11	c 19000 variables, 79800 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/node63/watcher-307454-1172120778 -o ROOT/results/node63/solver-307454-1172120778 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307454-1172120778/tinisat /tmp/evaluation/307454-1172120778/instance-307454-1172120778.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: 1.00 1.00 1.00 3/64 16837
/proc/meminfo: memFree=1536680/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=1340 CPUtime=0
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 232035194 1372160 80 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134626762 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 335 80 48 110 0 222 0

[startup+0.107452 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16837
/proc/meminfo: memFree=1536680/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=2924 CPUtime=0.1
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 639 0 0 0 10 0 0 0 18 0 1 0 232035194 2994176 624 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 731 624 48 110 0 618 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2924

[startup+0.516495 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16837
/proc/meminfo: memFree=1536680/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=8840 CPUtime=0.51
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 2174 0 0 0 50 1 0 0 21 0 1 0 232035194 9052160 1890 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515497 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 2210 1890 52 110 0 2097 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8840

[startup+1.34258 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1528672/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=8840 CPUtime=1.33
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 2343 0 0 0 132 1 0 0 25 0 1 0 232035194 9052160 2059 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 2210 2059 52 110 0 2097 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8840

[startup+2.97875 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1527392/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=13828 CPUtime=2.97
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 2735 0 0 0 295 2 0 0 25 0 1 0 232035194 14159872 2451 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 3457 2451 52 110 0 3344 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13828

[startup+6.2551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1524128/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=13828 CPUtime=6.25
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 3548 0 0 0 622 3 0 0 25 0 1 0 232035194 14159872 3264 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 3457 3264 52 110 0 3344 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13828

[startup+12.7098 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1517928/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=23804 CPUtime=12.7
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 5035 0 0 0 1266 4 0 0 25 0 1 0 232035194 24375296 4751 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 5951 4751 52 110 0 5838 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 23804

[startup+25.6112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1507304/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=43756 CPUtime=25.59
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 7752 0 0 0 2552 7 0 0 25 0 1 0 232035194 44806144 7468 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 10939 7468 52 110 0 10826 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 43756

[startup+51.2209 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1484968/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=83660 CPUtime=51.2
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 13267 0 0 0 5107 13 0 0 25 0 1 0 232035194 85667840 12983 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 20915 12983 52 110 0 20802 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 83660

[startup+102.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1446056/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=164608 CPUtime=102.4
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 23083 0 0 0 10218 22 0 0 25 0 1 0 232035194 168558592 22799 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 41152 22799 52 110 0 41039 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 164608

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1403944/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=165620 CPUtime=162.4
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 33444 0 0 0 16208 32 0 0 25 0 1 0 232035194 169594880 33160 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 41405 33160 52 110 0 41292 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 165620

[startup+222.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1368168/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=326744 CPUtime=222.41
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 42486 0 0 0 22198 43 0 0 25 0 1 0 232035194 334585856 42073 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 81686 42073 52 110 0 81573 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 326744

[startup+282.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1335400/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=327620 CPUtime=282.41
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 50731 0 0 0 28189 52 0 0 25 0 1 0 232035194 335482880 50318 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 81905 50318 52 110 0 81792 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 327620

[startup+342.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1294632/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=328136 CPUtime=342.42
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 60779 0 0 0 34181 61 0 0 25 0 1 0 232035194 336011264 60366 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 82034 60366 52 110 0 81921 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 328136

[startup+402.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1260200/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=328628 CPUtime=402.42
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 69428 0 0 0 40173 69 0 0 25 0 1 0 232035194 336515072 69015 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 82157 69015 52 110 0 82044 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 328628

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1233384/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=329660 CPUtime=462.42
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 76141 0 0 0 46166 76 0 0 25 0 1 0 232035194 337571840 75728 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 82415 75728 52 110 0 82302 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 329660

[startup+522.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1206888/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=331312 CPUtime=522.43
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 83036 0 0 0 52161 82 0 0 25 0 1 0 232035194 339263488 82366 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 82828 82366 52 110 0 82715 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 331312

[startup+582.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1179112/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=651148 CPUtime=582.44
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 89879 0 0 0 58154 90 0 0 25 0 1 0 232035194 666775552 89209 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 162787 89209 52 110 0 162674 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 651148

[startup+642.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1154600/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=651656 CPUtime=642.44
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 96010 0 0 0 64147 97 0 0 25 0 1 0 232035194 667295744 95340 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 162914 95340 52 110 0 162801 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 651656

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1128488/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=652040 CPUtime=702.45
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 102553 0 0 0 70140 105 0 0 25 0 1 0 232035194 667688960 101883 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163010 101883 52 110 0 162897 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 652040

[startup+762.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1107944/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=652808 CPUtime=762.45
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 107670 0 0 0 76135 110 0 0 25 0 1 0 232035194 668475392 107000 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163202 107000 52 110 0 163089 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 652808

[startup+822.678 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 16838
/proc/meminfo: memFree=1087016/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=653064 CPUtime=822.46
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 112866 0 0 0 82130 116 0 0 25 0 1 0 232035194 668737536 112196 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163266 112196 52 110 0 163153 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 653064

[startup+882.693 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1065640/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=653680 CPUtime=882.46
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 118241 0 0 0 88124 122 0 0 25 0 1 0 232035194 669368320 117571 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163420 117571 52 110 0 163307 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 653680

[startup+942.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1045864/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=654184 CPUtime=942.46
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 123238 0 0 0 94119 127 0 0 25 0 1 0 232035194 669884416 122568 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163546 122568 52 110 0 163433 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 654184

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=1020328/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=654444 CPUtime=1002.47
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 129502 0 0 0 100114 133 0 0 25 0 1 0 232035194 670150656 128832 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163611 128832 52 110 0 163498 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 654444

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=995496/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=654700 CPUtime=1062.47
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 135705 0 0 0 106109 138 0 0 25 0 1 0 232035194 670412800 135035 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163675 135035 52 110 0 163562 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 654700

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=973800/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=654952 CPUtime=1122.47
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 141154 0 0 0 112105 142 0 0 25 0 1 0 232035194 670670848 140484 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163738 140484 52 110 0 163625 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 654952

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=953256/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=655340 CPUtime=1182.48
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 146320 0 0 0 118097 151 0 0 25 0 1 0 232035194 671068160 145650 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163835 145650 52 110 0 163722 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 655340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=946088/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=655340 CPUtime=1200.09
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 148035 0 0 0 119856 153 0 0 25 0 1 0 232035194 671068160 147365 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163835 147365 52 110 0 163722 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 655340

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16838
/proc/meminfo: memFree=946088/2055920 swapFree=4177356/4192956
[pid=16837] ppid=16835 vsize=655340 CPUtime=1200.09
/proc/16837/stat : 16837 (tinisat) R 16835 16837 15275 0 -1 4194304 148035 0 0 0 119856 153 0 0 25 0 1 0 232035194 671068160 147365 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16837/statm: 163835 147365 52 110 0 163722 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 655340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.19
CPU user time (s): 1198.57
CPU system time (s): 1.62475
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 655340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.57
system time used= 1.62475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 148035
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= 2775

runsolver used 0.739887 second user time and 2.47162 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Thu Feb 22 05:06:18 UTC 2007

IDJOB= 307454
IDBENCH= 20206
IDSOLVER= 100
FILE ID= node63/307454-1172120778

PBS_JOBID= 3892921

Free space on /tmp= 66559 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/307454-1172120778/tinisat /tmp/evaluation/307454-1172120778/instance-307454-1172120778.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-307454-1172120778 -o ROOT/results/node63/solver-307454-1172120778 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307454-1172120778/tinisat /tmp/evaluation/307454-1172120778/instance-307454-1172120778.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 794576483

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1537088 kB
Buffers:         40488 kB
Cached:         416292 kB
SwapCached:      10176 kB
Active:         331848 kB
Inactive:       141584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537088 kB
SwapTotal:     4192956 kB
SwapFree:      4177356 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:          16020 kB
Slab:            31456 kB
Committed_AS:   621796 kB
PageTables:       1464 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= 66559 MiB

End job on node63 on Thu Feb 22 05:26:21 UTC 2007