Trace number 306837

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
TTS 4.0? (TO) 1200.12 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node25/watcher-306837-1172107494 -o ROOT/results/node25/solver-306837-1172107494 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306837-1172107494/tts-4-0 /tmp/evaluation/306837-1172107494/instance-306837-1172107494.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12204
/proc/meminfo: memFree=1562104/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=796 CPUtime=0
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 5371606 815104 99 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 199 100 57 113 0 83 0

[startup+0.107229 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12204
/proc/meminfo: memFree=1562104/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=4520 CPUtime=0.1
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 987 0 0 0 10 0 0 0 18 0 1 0 5371606 4628480 972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134524219 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 1130 972 58 113 0 1014 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4520

[startup+0.515264 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12204
/proc/meminfo: memFree=1562104/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=16840 CPUtime=0.5
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 4064 0 0 0 49 1 0 0 21 0 1 0 5371606 17244160 4049 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555224 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 4210 4049 62 113 0 4094 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16840

[startup+1.33534 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1525808/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=51560 CPUtime=1.32
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 12844 0 0 0 128 4 0 0 25 0 1 0 5371606 52797440 12740 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 12890 12740 66 113 0 12774 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 51560

[startup+2.97649 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1489648/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=86928 CPUtime=2.97
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 21593 0 0 0 289 8 0 0 25 0 1 0 5371606 89014272 21489 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 21732 21494 66 113 0 21616 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 86928

[startup+6.25278 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1429232/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=150276 CPUtime=6.24
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 34983 0 0 0 611 13 0 0 25 0 1 0 5371606 153882624 34879 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 37569 34879 66 113 0 37453 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 150276

[startup+12.7074 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1393264/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=179212 CPUtime=12.69
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 42235 0 0 0 1253 16 0 0 25 0 1 0 5371606 183513088 42131 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 44803 42131 66 113 0 44687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 179212

[startup+25.6085 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1336944/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=254476 CPUtime=25.6
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 56274 0 0 0 2537 23 0 0 25 0 1 0 5371606 260583424 56170 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 63619 56170 66 113 0 63503 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 254476

[startup+51.2148 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1302704/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=304692 CPUtime=51.19
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 64805 0 0 0 5092 27 0 0 25 0 1 0 5371606 312004608 64701 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 76173 64701 66 113 0 76057 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 304692

[startup+102.425 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1260016/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=368764 CPUtime=102.39
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 76544 0 0 0 10206 33 0 0 25 0 1 0 5371606 377614336 76440 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 92191 76440 66 113 0 92075 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 368764

[startup+162.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1234032/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=396192 CPUtime=162.39
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 81912 0 0 0 16204 35 0 0 25 0 1 0 5371606 405700608 81808 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 99048 81808 66 113 0 98932 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 396192

[startup+222.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1219888/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=414212 CPUtime=222.39
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 85462 0 0 0 22202 37 0 0 25 0 1 0 5371606 424153088 85358 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 103553 85358 66 113 0 103437 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 414212

[startup+282.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12205
/proc/meminfo: memFree=1209072/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=427548 CPUtime=282.39
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 88147 0 0 0 28201 38 0 0 25 0 1 0 5371606 437809152 88043 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535887 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 106887 88043 66 113 0 106771 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 427548

[startup+342.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1177584/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=465752 CPUtime=342.4
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 95985 0 0 0 34198 42 0 0 25 0 1 0 5371606 476930048 95881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 116438 95881 66 113 0 116322 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 465752

[startup+402.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1173744/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=470556 CPUtime=402.4
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 96946 0 0 0 40197 43 0 0 25 0 1 0 5371606 481849344 96842 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 117639 96842 66 113 0 117523 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 470556

[startup+462.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1155376/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=498064 CPUtime=462.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 102665 0 0 0 46194 47 0 0 25 0 1 0 5371606 510017536 102561 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 124516 102561 66 113 0 124400 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 498064

[startup+522.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1135088/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=516688 CPUtime=522.4
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 106582 0 0 0 52192 48 0 0 25 0 1 0 5371606 529088512 106478 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 129172 106478 66 113 0 129056 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 516688

[startup+582.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1120816/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=533504 CPUtime=582.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 110135 0 0 0 58192 49 0 0 25 0 1 0 5371606 546308096 110031 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 133376 110031 66 113 0 133260 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 533504

[startup+642.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1119536/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=534948 CPUtime=642.4
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 110460 0 0 0 64191 49 0 0 25 0 1 0 5371606 547786752 110356 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 133737 110356 66 113 0 133621 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 534948

[startup+702.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1119344/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=534948 CPUtime=702.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 110500 0 0 0 70191 50 0 0 25 0 1 0 5371606 547786752 110396 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641285 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 133737 110396 66 113 0 133621 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 534948

[startup+762.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12207
/proc/meminfo: memFree=1115184/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=539492 CPUtime=762.4
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 111543 0 0 0 76190 50 0 0 25 0 1 0 5371606 552439808 111439 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 134873 111439 66 113 0 134757 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 539492

[startup+822.618 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1113392/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=541452 CPUtime=822.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 111984 0 0 0 82190 51 0 0 25 0 1 0 5371606 554446848 111880 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 135363 111880 66 113 0 135247 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 541452

[startup+882.632 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1108272/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=548984 CPUtime=882.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 113550 0 0 0 88189 52 0 0 25 0 1 0 5371606 562159616 113446 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536872 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 137246 113446 66 113 0 137130 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 548984

[startup+942.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1102192/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=554908 CPUtime=942.4
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 114779 0 0 0 94187 53 0 0 25 0 1 0 5371606 568225792 114675 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 138727 114675 66 113 0 138611 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 554908

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1097968/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=559592 CPUtime=1002.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 115836 0 0 0 100187 54 0 0 25 0 1 0 5371606 573022208 115732 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 139898 115732 66 113 0 139782 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 559592

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1097840/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=559592 CPUtime=1062.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 115863 0 0 0 106187 54 0 0 25 0 1 0 5371606 573022208 115759 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 139898 115759 66 113 0 139782 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 559592

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1096176/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=561396 CPUtime=1122.42
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 116287 0 0 0 112187 55 0 0 25 0 1 0 5371606 574869504 116183 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 140349 116183 66 113 0 140233 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 561396

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1090800/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=567524 CPUtime=1182.41
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 117622 0 0 0 118186 55 0 0 25 0 1 0 5371606 581144576 117518 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 141881 117518 66 113 0 141765 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 567524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1090672/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=567524 CPUtime=1200.03
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 117648 0 0 0 119948 55 0 0 25 0 1 0 5371606 581144576 117544 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 141881 117544 66 113 0 141765 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 567524

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12207
/proc/meminfo: memFree=1090672/2055920 swapFree=4192956/4192956
[pid=12204] ppid=12202 vsize=567524 CPUtime=1200.03
/proc/12204/stat : 12204 (tts-4-0) R 12202 12204 11026 0 -1 4194304 117648 0 0 0 119948 55 0 0 25 0 1 0 5371606 581144576 117544 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/12204/statm: 141881 117544 66 113 0 141765 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 567524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.12
CPU user time (s): 1199.49
CPU system time (s): 0.628904
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 567524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.628904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117648
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= 895

runsolver used 0.839872 second user time and 2.36864 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Thu Feb 22 01:24:54 UTC 2007

IDJOB= 306837
IDBENCH= 20191
IDSOLVER= 98
FILE ID= node25/306837-1172107494

PBS_JOBID= 3892872

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306837-1172107494/tts-4-0 /tmp/evaluation/306837-1172107494/instance-306837-1172107494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-306837-1172107494 -o ROOT/results/node25/solver-306837-1172107494 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306837-1172107494/tts-4-0 /tmp/evaluation/306837-1172107494/instance-306837-1172107494.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 59723105

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1562576 kB
Buffers:         37796 kB
Cached:         370272 kB
SwapCached:          0 kB
Active:         175732 kB
Inactive:       248352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          26208 kB
Slab:            55332 kB
Committed_AS:    74516 kB
PageTables:       1472 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= 66561 MiB

End job on node25 on Thu Feb 22 01:44:56 UTC 2007