Trace number 299785

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 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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/node14/watcher-299785-1171877293 -o ROOT/results/node14/solver-299785-1171877293 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299785-1171877293/tts-4-0 /tmp/evaluation/299785-1171877293/instance-299785-1171877293.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 4404
/proc/meminfo: memFree=1327488/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=928 CPUtime=0
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 207683738 950272 111 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 232 112 59 113 0 116 0

[startup+0.106702 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4404
/proc/meminfo: memFree=1327488/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=2800 CPUtime=0.1
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 607 0 0 0 10 0 0 0 18 0 1 0 207683738 2867200 592 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 700 592 66 113 0 584 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2800

[startup+0.514741 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4404
/proc/meminfo: memFree=1327488/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=3068 CPUtime=0.51
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 682 0 0 0 51 0 0 0 22 0 1 0 207683738 3141632 667 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 767 667 66 113 0 651 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3068

[startup+1.33482 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1324920/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=3308 CPUtime=1.33
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 724 0 0 0 133 0 0 0 25 0 1 0 207683738 3387392 709 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 827 709 66 113 0 711 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3308

[startup+2.97097 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1324472/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=3796 CPUtime=2.96
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 856 0 0 0 296 0 0 0 25 0 1 0 207683738 3887104 841 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 949 841 66 113 0 833 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3796

[startup+6.25428 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1323192/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=4988 CPUtime=6.24
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 1162 0 0 0 624 0 0 0 25 0 1 0 207683738 5107712 1147 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536028 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 1247 1147 66 113 0 1131 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4988

[startup+12.7129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1319480/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=8436 CPUtime=12.69
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 2055 0 0 0 1269 0 0 0 25 0 1 0 207683738 8638464 2040 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 2109 2040 66 113 0 1993 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8436

[startup+25.5131 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1312632/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=15708 CPUtime=25.5
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 3833 0 0 0 2548 2 0 0 25 0 1 0 207683738 16084992 3816 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 3927 3816 66 113 0 3811 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15708

[startup+51.1245 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1300920/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=26972 CPUtime=51.1
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 6662 0 0 0 5107 3 0 0 25 0 1 0 207683738 27619328 6645 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 6743 6645 66 113 0 6627 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26972

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1281848/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=46196 CPUtime=102.3
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 11466 0 0 0 10222 8 0 0 25 0 1 0 207683738 47304704 11449 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 11549 11449 66 113 0 11433 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 46196

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1264440/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=63080 CPUtime=162.32
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 15713 0 0 0 16220 12 0 0 25 0 1 0 207683738 64593920 15696 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 15770 15696 66 113 0 15654 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 63080

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1251640/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=75972 CPUtime=222.32
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 18903 0 0 0 22218 14 0 0 25 0 1 0 207683738 77795328 18886 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 18993 18886 66 113 0 18877 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 75972

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1238456/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=89108 CPUtime=282.34
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 22186 0 0 0 28217 17 0 0 25 0 1 0 207683738 91246592 22169 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 22277 22169 66 113 0 22161 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 89108

[startup+342.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4405
/proc/meminfo: memFree=1230328/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=97076 CPUtime=342.36
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 24208 0 0 0 34216 20 0 0 25 0 1 0 207683738 99405824 24191 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 24269 24191 66 113 0 24153 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 97076

[startup+402.492 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 4405
/proc/meminfo: memFree=1224504/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=102936 CPUtime=402.37
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 25645 0 0 0 40216 21 0 0 25 0 1 0 207683738 105406464 25628 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 25734 25628 66 113 0 25618 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 102936

[startup+462.52 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 4405
/proc/meminfo: memFree=1219000/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=108564 CPUtime=462.38
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 27060 0 0 0 46216 22 0 0 25 0 1 0 207683738 111169536 27043 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 27141 27043 66 113 0 27025 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 108564

[startup+522.546 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4405
/proc/meminfo: memFree=1213240/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=114424 CPUtime=522.39
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 28511 0 0 0 52215 24 0 0 25 0 1 0 207683738 117170176 28494 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 28606 28494 66 113 0 28490 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 114424

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4405
/proc/meminfo: memFree=1207928/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=119580 CPUtime=582.41
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 29801 0 0 0 58215 26 0 0 25 0 1 0 207683738 122449920 29784 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 29895 29784 66 113 0 29779 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 119580

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4405
/proc/meminfo: memFree=1202104/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=125444 CPUtime=642.43
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 31273 0 0 0 64215 28 0 0 25 0 1 0 207683738 128454656 31256 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 31361 31256 66 113 0 31245 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 125444

[startup+702.642 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 4407
/proc/meminfo: memFree=1195320/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=132008 CPUtime=702.44
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 32955 0 0 0 70215 29 0 0 25 0 1 0 207683738 135176192 32938 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 33002 32938 66 113 0 32886 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 132008

[startup+762.671 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 4407
/proc/meminfo: memFree=1187320/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=139976 CPUtime=762.45
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 34948 0 0 0 76214 31 0 0 25 0 1 0 207683738 143335424 34931 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 34994 34931 66 113 0 34878 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 139976

[startup+822.706 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1183160/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=144196 CPUtime=822.47
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 35957 0 0 0 82214 33 0 0 25 0 1 0 207683738 147656704 35940 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 36049 35940 66 113 0 35933 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 144196

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1176824/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=150524 CPUtime=882.47
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 37552 0 0 0 88213 34 0 0 25 0 1 0 207683738 154136576 37535 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 37631 37535 66 113 0 37515 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 150524

[startup+942.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1169208/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=158260 CPUtime=942.49
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 39468 0 0 0 94213 36 0 0 25 0 1 0 207683738 162058240 39451 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 39565 39451 66 113 0 39449 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 158260

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1162360/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=165292 CPUtime=1002.5
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 41245 0 0 0 100211 39 0 0 25 0 1 0 207683738 169259008 41228 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 41323 41228 66 113 0 41207 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 165292

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1154680/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=172792 CPUtime=1062.51
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 43109 0 0 0 106211 40 0 0 25 0 1 0 207683738 176939008 43092 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 43198 43092 66 113 0 43082 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 172792

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1146360/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=181232 CPUtime=1122.52
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 45216 0 0 0 112209 43 0 0 25 0 1 0 207683738 185581568 45199 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 45308 45199 66 113 0 45192 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 181232

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1142072/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=185452 CPUtime=1182.54
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 46289 0 0 0 118210 44 0 0 25 0 1 0 207683738 189902848 46272 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 46363 46272 66 113 0 46247 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 185452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1140216/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=187092 CPUtime=1200.05
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 46723 0 0 0 119961 44 0 0 25 0 1 0 207683738 191582208 46706 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 46773 46706 66 113 0 46657 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 187092

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4407
/proc/meminfo: memFree=1140216/2055920 swapFree=4192812/4192956
[pid=4404] ppid=4402 vsize=187092 CPUtime=1200.05
/proc/4404/stat : 4404 (tts-4-0) R 4402 4404 3040 0 -1 4194304 46723 0 0 0 119961 44 0 0 25 0 1 0 207683738 191582208 46706 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/4404/statm: 46773 46706 66 113 0 46657 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 187092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.62
CPU system time (s): 0.478927
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 187092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46723
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= 24591

runsolver used 1.37379 second user time and 2.73158 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Mon Feb 19 09:28:13 UTC 2007

IDJOB= 299785
IDBENCH= 20019
IDSOLVER= 98
FILE ID= node14/299785-1171877293

PBS_JOBID= 3839419

Free space on /tmp= 66550 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299785-1171877293/tts-4-0 /tmp/evaluation/299785-1171877293/instance-299785-1171877293.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-299785-1171877293 -o ROOT/results/node14/solver-299785-1171877293 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299785-1171877293/tts-4-0 /tmp/evaluation/299785-1171877293/instance-299785-1171877293.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 311947081

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1327896 kB
Buffers:         72164 kB
Cached:         519844 kB
SwapCached:          0 kB
Active:         410156 kB
Inactive:       236076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1327896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             580 kB
Writeback:           0 kB
Mapped:          73064 kB
Slab:            67412 kB
Committed_AS:   762364 kB
PageTables:       1736 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= 66550 MiB

End job on node14 on Mon Feb 19 09:48:16 UTC 2007