Trace number 301468

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) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
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)

0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/evaluation/301468-1171971901/instance-301468-1171971901.cnf
0.00/0.03	c 1000 variables, 20000 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/node4/watcher-301468-1171971901 -o ROOT/results/node4/solver-301468-1171971901 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301468-1171971901/tinisat /tmp/evaluation/301468-1171971901/instance-301468-1171971901.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: 0.85 0.97 0.99 2/77 6978
/proc/meminfo: memFree=1495592/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=876 CPUtime=0
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 217145000 897024 108 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 219 108 48 110 0 106 0

[startup+0.106459 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 6978
/proc/meminfo: memFree=1495592/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=2752 CPUtime=0.1
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 543 0 0 0 10 0 0 0 18 0 1 0 217145000 2818048 527 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 688 527 52 110 0 575 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2752

[startup+0.514497 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 6978
/proc/meminfo: memFree=1495592/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=4628 CPUtime=0.5
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 818 0 0 0 50 0 0 0 22 0 1 0 217145000 4739072 802 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 1157 802 52 110 0 1044 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4628

[startup+1.33458 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1491168/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=8380 CPUtime=1.32
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 1298 0 0 0 132 0 0 0 25 0 1 0 217145000 8581120 1282 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520255 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 2095 1282 52 110 0 1982 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8380

[startup+2.97073 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1488544/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=15884 CPUtime=2.96
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 2174 0 0 0 295 1 0 0 25 0 1 0 217145000 16265216 2158 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 3971 2158 52 110 0 3858 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15884

[startup+6.24705 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1482464/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=16148 CPUtime=6.24
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 3536 0 0 0 622 2 0 0 25 0 1 0 217145000 16535552 3520 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 4037 3520 52 110 0 3924 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16148

[startup+12.7037 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1473632/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=31544 CPUtime=12.69
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 5607 0 0 0 1266 3 0 0 25 0 1 0 217145000 32301056 5558 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 7886 5558 52 110 0 7773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31544

[startup+25.5099 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1462240/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=62340 CPUtime=25.5
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 8498 0 0 0 2544 6 0 0 25 0 1 0 217145000 63836160 8449 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 15585 8449 52 110 0 15472 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 62340

[startup+51.1223 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1445088/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=63256 CPUtime=51.1
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 12763 0 0 0 5100 10 0 0 25 0 1 0 217145000 64774144 12649 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 15814 12649 52 110 0 15701 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 63256

[startup+102.343 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1420832/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=125224 CPUtime=102.31
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 18989 0 0 0 10214 17 0 0 25 0 1 0 217145000 128229376 18746 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 31306 18746 52 110 0 31193 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 125224

[startup+162.377 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1399520/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=126412 CPUtime=162.32
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 24214 0 0 0 16208 24 0 0 25 0 1 0 217145000 129445888 23971 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 31603 23971 52 110 0 31490 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 126412

[startup+222.408 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1380128/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=126948 CPUtime=222.34
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 29069 0 0 0 22205 29 0 0 25 0 1 0 217145000 129994752 28826 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 31737 28826 52 110 0 31624 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 126948

[startup+282.434 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1363552/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=248288 CPUtime=282.35
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 33220 0 0 0 28202 33 0 0 25 0 1 0 217145000 254246912 32977 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 62072 32977 52 110 0 61959 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 248288

[startup+342.461 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1349920/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=249364 CPUtime=342.37
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 36613 0 0 0 34199 38 0 0 25 0 1 0 217145000 255348736 36370 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 62341 36370 52 110 0 62228 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 249364

[startup+402.496 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6979
/proc/meminfo: memFree=1336992/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=251068 CPUtime=402.39
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 40042 0 0 0 40197 42 0 0 25 0 1 0 217145000 257093632 39542 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 62767 39542 52 110 0 62654 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 251068

[startup+462.527 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1325984/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=251756 CPUtime=462.4
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 42829 0 0 0 46195 45 0 0 25 0 1 0 217145000 257798144 42329 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 62939 42329 52 110 0 62826 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 251756

[startup+522.557 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1314464/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=252024 CPUtime=522.41
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 45723 0 0 0 52193 48 0 0 25 0 1 0 217145000 258072576 45223 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63006 45223 52 110 0 62893 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 252024

[startup+582.588 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1304160/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=252976 CPUtime=582.44
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 48255 0 0 0 58193 51 0 0 25 0 1 0 217145000 259047424 47755 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63244 47755 52 110 0 63131 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 252976

[startup+642.624 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1294816/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=253528 CPUtime=642.45
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 50592 0 0 0 64192 53 0 0 25 0 1 0 217145000 259612672 50092 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63382 50092 52 110 0 63269 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 253528

[startup+702.654 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1285216/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=254216 CPUtime=702.46
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 52995 0 0 0 70190 56 0 0 25 0 1 0 217145000 260317184 52495 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63554 52495 52 110 0 63441 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 254216

[startup+762.683 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1276896/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=254632 CPUtime=762.48
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 55068 0 0 0 76189 59 0 0 25 0 1 0 217145000 260743168 54568 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63658 54568 52 110 0 63545 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 254632

[startup+822.718 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1268448/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=255048 CPUtime=822.51
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 57156 0 0 0 82188 63 0 0 25 0 1 0 217145000 261169152 56656 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63762 56656 52 110 0 63649 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 255048

[startup+882.75 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1259808/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=255184 CPUtime=882.52
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 59315 0 0 0 88187 65 0 0 25 0 1 0 217145000 261308416 58815 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63796 58815 52 110 0 63683 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 255184

[startup+942.779 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6979
/proc/meminfo: memFree=1250464/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=255456 CPUtime=942.53
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 61651 0 0 0 94186 67 0 0 25 0 1 0 217145000 261586944 61151 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63864 61151 52 110 0 63751 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 255456

[startup+1002.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 7093
/proc/meminfo: memFree=1239600/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=255592 CPUtime=1002.51
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 64110 0 0 0 100177 74 0 0 25 0 1 0 217145000 261726208 63610 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 63898 63610 52 110 0 63785 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 255592

[startup+1062.88 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7177
/proc/meminfo: memFree=1232096/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=496028 CPUtime=1062.5
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 66213 0 0 0 106173 77 0 0 25 0 1 0 217145000 507932672 65713 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 124007 65713 52 110 0 123894 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 496028

[startup+1122.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7177
/proc/meminfo: memFree=1224096/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=496028 CPUtime=1122.51
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 68236 0 0 0 112172 79 0 0 25 0 1 0 217145000 507932672 67736 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 124007 67736 52 110 0 123894 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 496028

[startup+1182.94 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7177
/proc/meminfo: memFree=1216032/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=496324 CPUtime=1182.52
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 70245 0 0 0 118171 81 0 0 25 0 1 0 217145000 508235776 69745 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 124081 69745 52 110 0 123968 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 496324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7177
/proc/meminfo: memFree=1213472/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=496324 CPUtime=1200.04
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 70854 0 0 0 119922 82 0 0 25 0 1 0 217145000 508235776 70354 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 124081 70354 52 110 0 123968 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 496324

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7177
/proc/meminfo: memFree=1213472/2055920 swapFree=4192812/4192956
[pid=6978] ppid=6976 vsize=496324 CPUtime=1200.04
/proc/6978/stat : 6978 (tinisat) R 6976 6978 6921 0 -1 4194304 70854 0 0 0 119922 82 0 0 25 0 1 0 217145000 508235776 70354 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6978/statm: 124081 70354 52 110 0 123968 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 496324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.23
CPU system time (s): 0.871867
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 496324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.23
system time used= 0.871867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70854
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= 24296

runsolver used 1.37879 second user time and 2.86356 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 11:45:01 UTC 2007

IDJOB= 301468
IDBENCH= 20060
IDSOLVER= 100
FILE ID= node4/301468-1171971901

PBS_JOBID= 3849060

Free space on /tmp= 66549 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301468-1171971901/tinisat /tmp/evaluation/301468-1171971901/instance-301468-1171971901.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301468-1171971901 -o ROOT/results/node4/solver-301468-1171971901 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301468-1171971901/tinisat /tmp/evaluation/301468-1171971901/instance-301468-1171971901.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 137846673

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1496064 kB
Buffers:         53864 kB
Cached:         370116 kB
SwapCached:          0 kB
Active:         102520 kB
Inactive:       380916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          78368 kB
Slab:            61976 kB
Committed_AS:   965320 kB
PageTables:       1768 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= 66549 MiB

End job on node4 on Tue Feb 20 12:05:04 UTC 2007