Trace number 298432

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) 1200.1 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node15/watcher-298432-1171855938 -o ROOT/results/node15/solver-298432-1171855938 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298432-1171855938/tts-4-0 /tmp/evaluation/298432-1171855938/instance-298432-1171855938.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 3/77 21726
/proc/meminfo: memFree=1236360/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=928 CPUtime=0
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 205548192 950272 104 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134520576 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 232 104 58 113 0 116 0

[startup+0.107775 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21726
/proc/meminfo: memFree=1236360/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=3356 CPUtime=0.1
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 744 0 0 0 10 0 0 0 18 0 1 0 205548192 3436544 727 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134625122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 839 727 66 113 0 723 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.518844 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21726
/proc/meminfo: memFree=1236360/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=3488 CPUtime=0.51
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 776 0 0 0 51 0 0 0 22 0 1 0 205548192 3571712 759 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 872 759 66 113 0 756 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3488

[startup+1.33899 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1233344/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=3624 CPUtime=1.33
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 858 0 0 0 133 0 0 0 25 0 1 0 205548192 3710976 841 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591645 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 906 841 66 113 0 790 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3624

[startup+2.97527 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1232896/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=4236 CPUtime=2.96
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 978 0 0 0 296 0 0 0 25 0 1 0 205548192 4337664 961 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 1059 961 66 113 0 943 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4236

[startup+6.25483 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 21727
/proc/meminfo: memFree=1231616/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=5344 CPUtime=6.24
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 1284 0 0 0 624 0 0 0 25 0 1 0 205548192 5472256 1267 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 1336 1267 66 113 0 1220 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5344

[startup+12.7099 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1229312/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=7564 CPUtime=12.69
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 1806 0 0 0 1269 0 0 0 25 0 1 0 205548192 7745536 1789 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 1891 1789 66 113 0 1775 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7564

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1225472/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=11244 CPUtime=25.5
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 2755 0 0 0 2549 1 0 0 25 0 1 0 205548192 11513856 2738 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 2811 2738 66 113 0 2695 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11244

[startup+51.1275 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1217088/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=19588 CPUtime=51.1
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 4847 0 0 0 5108 2 0 0 25 0 1 0 205548192 20058112 4830 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 4897 4830 66 113 0 4781 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19588

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1206208/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=30668 CPUtime=102.3
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 7589 0 0 0 10225 5 0 0 25 0 1 0 205548192 31404032 7572 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534420 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 7667 7572 66 113 0 7551 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30668

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1195520/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=40988 CPUtime=162.3
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 10198 0 0 0 16223 7 0 0 25 0 1 0 205548192 41971712 10181 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534132 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 10247 10181 66 113 0 10131 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40988

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1185984/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=50600 CPUtime=222.31
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 12566 0 0 0 22222 9 0 0 25 0 1 0 205548192 51814400 12549 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 12650 12549 66 113 0 12534 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 50600

[startup+282.428 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 21727
/proc/meminfo: memFree=1174464/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=62324 CPUtime=282.32
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 15508 0 0 0 28220 12 0 0 25 0 1 0 205548192 63819776 15491 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 15581 15491 66 113 0 15465 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 62324

[startup+342.459 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21727
/proc/meminfo: memFree=1163648/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=73104 CPUtime=342.33
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 18176 0 0 0 34219 14 0 0 25 0 1 0 205548192 74858496 18159 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 18276 18159 66 113 0 18160 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 73104

[startup+402.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21727
/proc/meminfo: memFree=1156480/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=80136 CPUtime=402.34
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 19939 0 0 0 40219 15 0 0 25 0 1 0 205548192 82059264 19922 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 20034 19922 66 113 0 19918 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 80136

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1148736/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=87872 CPUtime=462.35
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 21880 0 0 0 46218 17 0 0 25 0 1 0 205548192 89980928 21863 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 21968 21863 66 113 0 21852 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 87872

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1143360/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=93032 CPUtime=522.35
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 23213 0 0 0 52217 18 0 0 25 0 1 0 205548192 95264768 23196 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 23258 23196 66 113 0 23142 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 93032

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1135808/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=100532 CPUtime=582.36
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 25083 0 0 0 58216 20 0 0 25 0 1 0 205548192 102944768 25066 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 25133 25066 66 113 0 25017 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 100532

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1132672/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=103812 CPUtime=642.37
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 25908 0 0 0 64216 21 0 0 25 0 1 0 205548192 106303488 25891 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 25953 25891 66 113 0 25837 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 103812

[startup+702.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1128192/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=108268 CPUtime=702.38
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 26984 0 0 0 70215 23 0 0 25 0 1 0 205548192 110866432 26967 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534409 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 27067 26967 66 113 0 26951 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 108268

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1122240/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=114128 CPUtime=762.39
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 28480 0 0 0 76215 24 0 0 25 0 1 0 205548192 116867072 28463 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 28532 28463 66 113 0 28416 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 114128

[startup+822.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1116864/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=119520 CPUtime=822.4
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 29814 0 0 0 82215 25 0 0 25 0 1 0 205548192 122388480 29797 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 29880 29797 66 113 0 29764 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 119520

[startup+882.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1110080/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=126320 CPUtime=882.41
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 31509 0 0 0 88214 27 0 0 25 0 1 0 205548192 129351680 31492 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 31580 31492 66 113 0 31464 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 126320

[startup+942.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1104960/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=131476 CPUtime=942.42
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 32805 0 0 0 94213 29 0 0 25 0 1 0 205548192 134631424 32788 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 32869 32788 66 113 0 32753 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 131476

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1098944/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=137568 CPUtime=1002.43
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 34330 0 0 0 100212 31 0 0 25 0 1 0 205548192 140869632 34313 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 34392 34313 66 113 0 34276 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 137568

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1092928/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=143588 CPUtime=1062.44
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 35825 0 0 0 106212 32 0 0 25 0 1 0 205548192 147034112 35808 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 35897 35808 66 113 0 35781 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 143588

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1079936/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=156712 CPUtime=1122.45
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 39078 0 0 0 112210 35 0 0 25 0 1 0 205548192 160473088 39061 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 39178 39061 66 113 0 39062 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 156712

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1068544/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=167968 CPUtime=1182.45
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 41946 0 0 0 118208 37 0 0 25 0 1 0 205548192 171999232 41929 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 41992 41929 66 113 0 41876 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 167968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1063104/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=173360 CPUtime=1200.07
/proc/21726/stat : 21726 (tts-4-0) R 21724 21726 20969 0 -1 4194304 43244 0 0 0 119969 38 0 0 25 0 1 0 205548192 177520640 43227 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 43340 43227 66 113 0 43224 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 173360

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): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.7
CPU system time (s): 0.408937
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 173360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.408937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43244
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= 25113

runsolver used 1.48677 second user time and 2.69659 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Mon Feb 19 03:32:18 UTC 2007

IDJOB= 298432
IDBENCH= 19986
IDSOLVER= 98
FILE ID= node15/298432-1171855938

PBS_JOBID= 3839409

Free space on /tmp= 66542 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298432-1171855938/tts-4-0 /tmp/evaluation/298432-1171855938/instance-298432-1171855938.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-298432-1171855938 -o ROOT/results/node15/solver-298432-1171855938 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298432-1171855938/tts-4-0 /tmp/evaluation/298432-1171855938/instance-298432-1171855938.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 831064432

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1236832 kB
Buffers:         48896 kB
Cached:         638720 kB
SwapCached:          0 kB
Active:         683252 kB
Inactive:        64608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             580 kB
Writeback:           0 kB
Mapped:          79148 kB
Slab:            56728 kB
Committed_AS:   789940 kB
PageTables:       1800 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= 66542 MiB

End job on node15 on Mon Feb 19 03:52:21 UTC 2007