Trace number 302614

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) 1200.06 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/node7/watcher-302614-1172015681 -o ROOT/results/node7/solver-302614-1172015681 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302614-1172015681/tts-4-0 /tmp/evaluation/302614-1172015681/instance-302614-1172015681.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 8552
/proc/meminfo: memFree=1652104/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=796 CPUtime=0
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 221522885 815104 93 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 199 93 57 113 0 83 0

[startup+0.106854 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8552
/proc/meminfo: memFree=1652104/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=2920 CPUtime=0.1
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 632 0 0 0 10 0 0 0 18 0 1 0 221522885 2990080 617 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 730 617 59 113 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2920

[startup+0.514895 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8552
/proc/meminfo: memFree=1652104/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=5888 CPUtime=0.5
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 1364 0 0 0 50 0 0 0 22 0 1 0 221522885 6029312 1349 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 1472 1349 62 113 0 1356 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5888

[startup+1.33498 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8553
/proc/meminfo: memFree=1633984/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=27948 CPUtime=1.33
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 6937 0 0 0 131 2 0 0 25 0 1 0 221522885 28618752 6887 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 6987 6887 65 113 0 6871 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 27948

[startup+2.97115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8553
/proc/meminfo: memFree=1608384/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=44212 CPUtime=2.96
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 11072 0 0 0 293 3 0 0 25 0 1 0 221522885 45273088 10957 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 11053 10957 66 113 0 10937 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 44212

[startup+6.2525 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8553
/proc/meminfo: memFree=1607808/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=44796 CPUtime=6.24
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 11193 0 0 0 621 3 0 0 25 0 1 0 221522885 45871104 11078 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536033 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 11199 11078 66 113 0 11083 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 44796

[startup+12.7092 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8553
/proc/meminfo: memFree=1606656/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=45628 CPUtime=12.69
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 11446 0 0 0 1266 3 0 0 25 0 1 0 221522885 46723072 11331 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 11407 11331 66 113 0 11291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45628

[startup+25.6105 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8553
/proc/meminfo: memFree=1604352/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=48220 CPUtime=25.59
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 12053 0 0 0 2556 3 0 0 25 0 1 0 221522885 49377280 11938 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535617 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 12055 11938 66 113 0 11939 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 48220

[startup+51.2222 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8553
/proc/meminfo: memFree=1599296/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=53056 CPUtime=51.19
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 13287 0 0 0 5115 4 0 0 25 0 1 0 221522885 54329344 13172 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 13264 13172 66 113 0 13148 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 53056

[startup+102.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8553
/proc/meminfo: memFree=1592128/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=60328 CPUtime=102.4
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 15101 0 0 0 10234 6 0 0 25 0 1 0 221522885 61775872 14986 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535988 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 15082 14986 66 113 0 14966 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 60328

[startup+162.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8553
/proc/meminfo: memFree=1583360/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=68768 CPUtime=162.42
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 17240 0 0 0 16234 8 0 0 25 0 1 0 221522885 70418432 17125 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534192 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 17192 17125 66 113 0 17076 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 68768

[startup+222.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8553
/proc/meminfo: memFree=1575232/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=76880 CPUtime=222.44
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 19267 0 0 0 22234 10 0 0 25 0 1 0 221522885 78725120 19152 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 19220 19152 66 113 0 19104 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 76880

[startup+282.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8553
/proc/meminfo: memFree=1564544/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=87556 CPUtime=282.45
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 21933 0 0 0 28233 12 0 0 25 0 1 0 221522885 89657344 21818 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 21889 21818 66 113 0 21773 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 87556

[startup+342.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8553
/proc/meminfo: memFree=1556928/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=95292 CPUtime=342.47
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 23824 0 0 0 34232 15 0 0 25 0 1 0 221522885 97579008 23709 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 23823 23709 66 113 0 23707 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 95292

[startup+402.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8653
/proc/meminfo: memFree=1545488/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=105496 CPUtime=402.45
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 26381 0 0 0 40227 18 0 0 25 0 1 0 221522885 108027904 26266 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 26374 26266 66 113 0 26258 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 105496

[startup+462.66 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 8725
/proc/meminfo: memFree=1535696/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=115248 CPUtime=462.45
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 28823 0 0 0 46225 20 0 0 25 0 1 0 221522885 118013952 28708 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 28812 28708 66 113 0 28696 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 115248

[startup+522.696 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8751
/proc/meminfo: memFree=1530496/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=121576 CPUtime=522.46
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 30413 0 0 0 52224 22 0 0 25 0 1 0 221522885 124493824 30298 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 30394 30298 66 113 0 30278 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 121576

[startup+582.728 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1524480/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=127440 CPUtime=582.47
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 31896 0 0 0 58224 23 0 0 25 0 1 0 221522885 130498560 31781 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 31860 31781 66 113 0 31744 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 127440

[startup+642.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1515264/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=136816 CPUtime=642.49
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 34207 0 0 0 64223 26 0 0 25 0 1 0 221522885 140099584 34092 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 34204 34092 66 113 0 34088 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 136816

[startup+702.788 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1506560/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=145492 CPUtime=702.51
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 36371 0 0 0 70222 29 0 0 25 0 1 0 221522885 148983808 36256 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 36373 36256 66 113 0 36257 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 145492

[startup+762.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1502528/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=149476 CPUtime=762.52
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 37369 0 0 0 76222 30 0 0 25 0 1 0 221522885 153063424 37254 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 37369 37254 66 113 0 37253 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 149476

[startup+822.844 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1495424/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=156508 CPUtime=822.53
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 39134 0 0 0 82221 32 0 0 25 0 1 0 221522885 160264192 39019 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 39127 39019 66 113 0 39011 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 156508

[startup+882.871 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1491456/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=160496 CPUtime=882.54
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 40133 0 0 0 88221 33 0 0 25 0 1 0 221522885 164347904 40018 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591708 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 40124 40018 66 113 0 40008 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 160496

[startup+942.899 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1487488/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=164480 CPUtime=942.55
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 41140 0 0 0 94221 34 0 0 25 0 1 0 221522885 168427520 41025 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534693 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 41120 41025 66 113 0 41004 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 164480

[startup+1002.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1482048/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=169872 CPUtime=1002.58
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 42485 0 0 0 100222 36 0 0 25 0 1 0 221522885 173948928 42370 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 42468 42370 66 113 0 42352 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 169872

[startup+1062.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8751
/proc/meminfo: memFree=1476864/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=175028 CPUtime=1062.59
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 43795 0 0 0 106222 37 0 0 25 0 1 0 221522885 179228672 43680 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 43757 43680 66 113 0 43641 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 175028

[startup+1122.99 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 8751
/proc/meminfo: memFree=1472128/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=179716 CPUtime=1122.59
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 44974 0 0 0 112220 39 0 0 25 0 1 0 221522885 184029184 44859 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 44929 44859 66 113 0 44813 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 179716

[startup+1183.01 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8751
/proc/meminfo: memFree=1468672/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=183232 CPUtime=1182.61
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 45840 0 0 0 118220 41 0 0 25 0 1 0 221522885 187629568 45725 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 45808 45725 66 113 0 45692 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 183232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8751
/proc/meminfo: memFree=1467584/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=184404 CPUtime=1200.02
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 46100 0 0 0 119961 41 0 0 25 0 1 0 221522885 188829696 45985 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 46101 45985 66 113 0 45985 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 184404

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

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

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8751
/proc/meminfo: memFree=1467584/2055920 swapFree=4142368/4192956
[pid=8552] ppid=8550 vsize=184404 CPUtime=1200.02
/proc/8552/stat : 8552 (tts-4-0) R 8550 8552 8150 0 -1 4194304 46100 0 0 0 119961 41 0 0 25 0 1 0 221522885 188829696 45985 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8552/statm: 46101 45985 66 113 0 45985 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 184404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1199.62
CPU system time (s): 0.447931
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 184404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46100
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= 24448

runsolver used 1.37079 second user time and 2.72659 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 20 23:54:42 UTC 2007

IDJOB= 302614
IDBENCH= 20088
IDSOLVER= 98
FILE ID= node7/302614-1172015681

PBS_JOBID= 3849148

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/302614-1172015681/tts-4-0 /tmp/evaluation/302614-1172015681/instance-302614-1172015681.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-302614-1172015681 -o ROOT/results/node7/solver-302614-1172015681 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302614-1172015681/tts-4-0 /tmp/evaluation/302614-1172015681/instance-302614-1172015681.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 755230034

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1652512 kB
Buffers:         54004 kB
Cached:         249880 kB
SwapCached:      16056 kB
Active:         231372 kB
Inactive:       102700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652512 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            54800 kB
Committed_AS:   826084 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Wed Feb 21 00:14:44 UTC 2007