Trace number 311921

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) 1200.05 1200.37

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node3/watcher-311921-1172578784 -o ROOT/results/node3/solver-311921-1172578784 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311921-1172578784/tts-4-0 /tmp/evaluation/311921-1172578784/instance-311921-1172578784.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: 1.00 1.00 1.00 3/77 31094
/proc/meminfo: memFree=811624/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=936 CPUtime=0
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 277833254 958464 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 234 107 57 113 0 118 0

[startup+0.107435 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31094
/proc/meminfo: memFree=811624/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=6824 CPUtime=0.09
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 1625 0 0 0 9 0 0 0 18 0 1 0 277833254 6987776 1610 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 1706 1611 65 113 0 1590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6824

[startup+0.515469 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31094
/proc/meminfo: memFree=811624/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=12244 CPUtime=0.51
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 2987 0 0 0 50 1 0 0 21 0 1 0 277833254 12537856 2970 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 3061 2970 66 113 0 2945 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12244

[startup+1.33554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=795552/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=17160 CPUtime=1.32
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 4209 0 0 0 131 1 0 0 25 0 1 0 277833254 17571840 4192 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 4290 4192 66 113 0 4174 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 17160

[startup+2.97367 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=794016/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=18228 CPUtime=2.96
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 4477 0 0 0 295 1 0 0 25 0 1 0 277833254 18665472 4460 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 4557 4460 66 113 0 4441 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 18228

[startup+6.25294 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=792800/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=19420 CPUtime=6.24
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 4783 0 0 0 622 2 0 0 25 0 1 0 277833254 19886080 4766 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 4855 4766 66 113 0 4739 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19420

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=790752/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=21412 CPUtime=12.7
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 5260 0 0 0 1268 2 0 0 25 0 1 0 277833254 21925888 5243 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591875 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 5353 5243 66 113 0 5237 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21412

[startup+25.5105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=788832/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=23140 CPUtime=25.49
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 5687 0 0 0 2547 2 0 0 25 0 1 0 277833254 23695360 5670 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 5785 5670 66 113 0 5669 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23140

[startup+51.1236 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=787104/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=24748 CPUtime=51.1
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 6128 0 0 0 5107 3 0 0 25 0 1 0 277833254 25341952 6111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 6187 6111 66 113 0 6071 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24748

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=785952/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=25924 CPUtime=102.3
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 6406 0 0 0 10226 4 0 0 25 0 1 0 277833254 26546176 6389 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 6481 6389 66 113 0 6365 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25924

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=784800/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=26988 CPUtime=162.32
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 6673 0 0 0 16227 5 0 0 25 0 1 0 277833254 27635712 6656 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 6747 6656 66 113 0 6631 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 26988

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=783008/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=28788 CPUtime=222.33
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 7117 0 0 0 22228 5 0 0 25 0 1 0 277833254 29478912 7100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 7197 7100 66 113 0 7081 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 28788

[startup+282.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=781600/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=30112 CPUtime=282.34
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 7451 0 0 0 28228 6 0 0 25 0 1 0 277833254 30834688 7434 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534893 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 7528 7434 66 113 0 7412 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 30112

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=780384/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=31316 CPUtime=342.34
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 7762 0 0 0 34228 6 0 0 25 0 1 0 277833254 32067584 7745 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536033 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 7829 7745 66 113 0 7713 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 31316

[startup+402.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=778976/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=32664 CPUtime=402.36
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 8092 0 0 0 40229 7 0 0 25 0 1 0 277833254 33447936 8075 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 8166 8075 66 113 0 8050 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 32664

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=777312/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=34544 CPUtime=462.38
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 8540 0 0 0 46230 8 0 0 25 0 1 0 277833254 35373056 8523 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 8636 8523 66 113 0 8520 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 34544

[startup+522.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=776416/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=35388 CPUtime=522.39
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 8769 0 0 0 52230 9 0 0 25 0 1 0 277833254 36237312 8752 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 8847 8752 66 113 0 8731 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 35388

[startup+582.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=774368/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=37296 CPUtime=582.41
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 9273 0 0 0 58232 9 0 0 25 0 1 0 277833254 38191104 9256 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 9324 9256 66 113 0 9208 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 37296

[startup+642.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=40252 CPUtime=642.42
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 9967 0 0 0 64232 10 0 0 25 0 1 0 277833254 41218048 9950 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 10063 9950 66 113 0 9947 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 40252

[startup+702.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=769504/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=42308 CPUtime=702.43
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 10492 0 0 0 70232 11 0 0 25 0 1 0 277833254 43323392 10475 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 10577 10475 66 113 0 10461 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 42308

[startup+762.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=766752/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=44892 CPUtime=762.43
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 11171 0 0 0 76232 11 0 0 25 0 1 0 277833254 45969408 11154 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 11223 11154 66 113 0 11107 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 44892

[startup+822.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=764256/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=47472 CPUtime=822.45
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 11799 0 0 0 82232 13 0 0 25 0 1 0 277833254 48611328 11782 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 11868 11782 66 113 0 11752 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 47472

[startup+882.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=762592/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=49168 CPUtime=882.45
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 12216 0 0 0 88232 13 0 0 25 0 1 0 277833254 50348032 12199 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534389 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 12292 12199 66 113 0 12176 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 49168

[startup+942.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=761632/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=50108 CPUtime=942.47
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 12463 0 0 0 94233 14 0 0 25 0 1 0 277833254 51310592 12446 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 12527 12446 66 113 0 12411 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 50108

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=760416/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=51452 CPUtime=1002.48
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 12770 0 0 0 100234 14 0 0 25 0 1 0 277833254 52686848 12753 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591656 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 12863 12753 66 113 0 12747 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 51452

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=759584/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=52156 CPUtime=1062.49
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 12978 0 0 0 106234 15 0 0 25 0 1 0 277833254 53407744 12961 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 13039 12961 66 113 0 12923 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 52156

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=758112/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=53560 CPUtime=1122.5
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 13342 0 0 0 112235 15 0 0 25 0 1 0 277833254 54845440 13325 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535101 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 13390 13325 66 113 0 13274 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 53560

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=757216/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=54772 CPUtime=1182.52
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 13619 0 0 0 118235 17 0 0 25 0 1 0 277833254 56086528 13602 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 13693 13602 66 113 0 13577 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 54772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=756256/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=55540 CPUtime=1200.03
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 13785 0 0 0 119986 17 0 0 25 0 1 0 277833254 56872960 13768 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 13885 13768 66 113 0 13769 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 55540

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=756256/2055920 swapFree=4192812/4192956
[pid=31094] ppid=31092 vsize=55540 CPUtime=1200.03
/proc/31094/stat : 31094 (tts-4-0) R 31092 31094 29878 0 -1 4194304 13785 0 0 0 119986 17 0 0 25 0 1 0 277833254 56872960 13768 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 13885 13768 66 113 0 13769 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 55540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.183972
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 55540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13785
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= 1839

runsolver used 1.23781 second user time and 2.70459 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Tue Feb 27 12:19:44 UTC 2007

IDJOB= 311921
IDBENCH= 20328
IDSOLVER= 98
FILE ID= node3/311921-1172578784

PBS_JOBID= 3971680

Free space on /tmp= 66558 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311921-1172578784/tts-4-0 /tmp/evaluation/311921-1172578784/instance-311921-1172578784.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-311921-1172578784 -o ROOT/results/node3/solver-311921-1172578784 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311921-1172578784/tts-4-0 /tmp/evaluation/311921-1172578784/instance-311921-1172578784.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 380343570

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        811968 kB
Buffers:         69968 kB
Cached:        1036460 kB
SwapCached:          0 kB
Active:         460484 kB
Inactive:       701036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        811968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          74000 kB
Slab:            68056 kB
Committed_AS:  1205756 kB
PageTables:       1660 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= 66558 MiB

End job on node3 on Tue Feb 27 12:39:46 UTC 2007