Trace number 294414

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) 1200.14 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S228456758-12.SAT.shuffled.cnf
MD5SUM3b624125de84e4dd806ca3ec600430c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025995
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

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/node76/watcher-294414-1171788966 -o ROOT/results/node76/solver-294414-1171788966 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294414-1171788966/tts-4-0 /tmp/evaluation/294414-1171788966/instance-294414-1171788966.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 3/69 8149
/proc/meminfo: memFree=1146304/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=796 CPUtime=0
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 198854995 815104 96 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 199 97 57 113 0 83 0

[startup+0.107268 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 8149
/proc/meminfo: memFree=1146304/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=3312 CPUtime=0.1
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 726 0 0 0 10 0 0 0 18 0 1 0 198854995 3391488 710 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 828 711 65 113 0 712 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3312

[startup+0.515315 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 8149
/proc/meminfo: memFree=1146304/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=7908 CPUtime=0.5
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 1887 0 0 0 50 0 0 0 22 0 1 0 198854995 8097792 1871 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 1977 1871 66 113 0 1861 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7908

[startup+1.33541 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1138744/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=8388 CPUtime=1.32
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 1997 0 0 0 132 0 0 0 25 0 1 0 198854995 8589312 1981 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2097 1981 66 113 0 1981 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8388

[startup+2.9716 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1137976/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=9100 CPUtime=2.96
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 2217 0 0 0 296 0 0 0 25 0 1 0 198854995 9318400 2201 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2275 2201 66 113 0 2159 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9100

[startup+6.25198 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1136120/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=10976 CPUtime=6.24
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 2653 0 0 0 623 1 0 0 25 0 1 0 198854995 11239424 2637 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 2744 2637 66 113 0 2628 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10976

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1132480/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=14264 CPUtime=12.69
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 3516 0 0 0 1268 1 0 0 25 0 1 0 198854995 14606336 3500 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134552292 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 3566 3500 66 113 0 3450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14264

[startup+25.5072 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1126656/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=20368 CPUtime=25.49
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 5008 0 0 0 2547 2 0 0 25 0 1 0 198854995 20856832 4992 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534179 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 5092 4992 66 113 0 4976 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20368

[startup+51.1122 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1115456/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=31392 CPUtime=51.09
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 7777 0 0 0 5105 4 0 0 25 0 1 0 198854995 32145408 7761 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 7848 7761 66 113 0 7732 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31392

[startup+102.319 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1096960/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=49908 CPUtime=102.28
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 12400 0 0 0 10221 7 0 0 25 0 1 0 198854995 51105792 12384 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 12477 12384 66 113 0 12361 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 49908

[startup+162.339 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1077248/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=69368 CPUtime=162.28
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 17244 0 0 0 16217 11 0 0 25 0 1 0 198854995 71032832 17228 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535999 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 17342 17228 66 113 0 17226 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 69368

[startup+222.355 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1060928/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=85544 CPUtime=222.29
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 21331 0 0 0 22214 15 0 0 25 0 1 0 198854995 87597056 21315 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 21386 21315 66 113 0 21270 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 85544

[startup+282.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8150
/proc/meminfo: memFree=1045888/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=100784 CPUtime=282.29
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 25104 0 0 0 28211 18 0 0 25 0 1 0 198854995 103202816 25088 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 25196 25088 66 113 0 25080 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 100784

[startup+342.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/76 8266
/proc/meminfo: memFree=1030352/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=115084 CPUtime=342.27
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 28684 0 0 0 34205 22 0 0 25 0 1 0 198854995 117846016 28668 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 28771 28668 66 113 0 28655 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 115084

[startup+402.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=1018176/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=127972 CPUtime=402.25
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 31944 0 0 0 40201 24 0 0 25 0 1 0 198854995 131043328 31928 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 31993 31928 66 113 0 31877 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 127972

[startup+462.473 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=1005376/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=140864 CPUtime=462.26
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 35139 0 0 0 46198 28 0 0 25 0 1 0 198854995 144244736 35123 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 35216 35123 66 113 0 35100 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 140864

[startup+522.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=994176/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=152120 CPUtime=522.26
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 37955 0 0 0 52196 30 0 0 25 0 1 0 198854995 155770880 37939 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 38030 37939 66 113 0 37914 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 152120

[startup+582.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=982144/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=163840 CPUtime=582.26
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 40915 0 0 0 58193 33 0 0 25 0 1 0 198854995 167772160 40899 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 40960 40899 66 113 0 40844 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 163840

[startup+642.524 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=971456/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=174624 CPUtime=642.27
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 43599 0 0 0 64190 37 0 0 25 0 1 0 198854995 178814976 43583 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 43656 43583 66 113 0 43540 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 174624

[startup+702.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=960960/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=185172 CPUtime=702.27
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 46232 0 0 0 70188 39 0 0 25 0 1 0 198854995 189616128 46216 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 46293 46216 66 113 0 46177 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 185172

[startup+762.557 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 8348
/proc/meminfo: memFree=950720/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=195484 CPUtime=762.27
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 48792 0 0 0 76186 41 0 0 25 0 1 0 198854995 200175616 48776 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 48871 48776 66 113 0 48755 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 195484

[startup+822.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=940672/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=205328 CPUtime=822.27
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 51277 0 0 0 82183 44 0 0 25 0 1 0 198854995 210255872 51261 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 51332 51261 66 113 0 51216 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 205328

[startup+882.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=931712/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=214472 CPUtime=882.26
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 53519 0 0 0 88181 45 0 0 25 0 1 0 198854995 219619328 53503 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134536065 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 53618 53503 66 113 0 53502 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 214472

[startup+942.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=923072/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=223148 CPUtime=942.26
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 55691 0 0 0 94179 47 0 0 25 0 1 0 198854995 228503552 55675 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 55787 55675 66 113 0 55671 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 223148

[startup+1002.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=914944/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=231352 CPUtime=1002.26
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 57753 0 0 0 100177 49 0 0 25 0 1 0 198854995 236904448 57737 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 57838 57737 66 113 0 57722 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 231352

[startup+1062.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=906752/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=239320 CPUtime=1062.27
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 59753 0 0 0 106176 51 0 0 25 0 1 0 198854995 245063680 59737 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 59830 59737 66 113 0 59714 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 239320

[startup+1122.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=899328/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=246820 CPUtime=1122.28
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 61612 0 0 0 112175 53 0 0 25 0 1 0 198854995 252743680 61596 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 61705 61596 66 113 0 61589 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 246820

[startup+1182.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=891904/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=254088 CPUtime=1182.27
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 63464 0 0 0 118172 55 0 0 25 0 1 0 198854995 260186112 63448 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 63522 63448 66 113 0 63406 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 254088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8348
/proc/meminfo: memFree=889856/2055888 swapFree=4087076/4096564
[pid=8149] ppid=8147 vsize=256196 CPUtime=1200.09
/proc/8149/stat : 8149 (tts-4-0) R 8147 8149 7713 0 -1 4194304 63964 0 0 0 119954 55 0 0 25 0 1 0 198854995 262344704 63948 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/8149/statm: 64049 63948 66 113 0 63933 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 256196

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): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.55
CPU system time (s): 0.59091
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 256196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.59091
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63964
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= 842

runsolver used 1.05484 second user time and 2.23866 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Sun Feb 18 08:56:07 UTC 2007

IDJOB= 294414
IDBENCH= 19888
IDSOLVER= 98
FILE ID= node76/294414-1171788966

PBS_JOBID= 3839558

Free space on /tmp= 66651 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S228456758-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294414-1171788966/tts-4-0 /tmp/evaluation/294414-1171788966/instance-294414-1171788966.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-294414-1171788966 -o ROOT/results/node76/solver-294414-1171788966 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294414-1171788966/tts-4-0 /tmp/evaluation/294414-1171788966/instance-294414-1171788966.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  3b624125de84e4dd806ca3ec600430c5

RANDOM SEED= 879646748

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1146776 kB
Buffers:         41572 kB
Cached:         771716 kB
SwapCached:       3460 kB
Active:         563484 kB
Inactive:       260224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1146776 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            71796 kB
Committed_AS:   890276 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node76 on Sun Feb 18 09:16:09 UTC 2007