Trace number 306427

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 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node71/watcher-306427-1172098819 -o ROOT/results/node71/solver-306427-1172098819 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306427-1172098819/tts-4-0 /tmp/evaluation/306427-1172098819/instance-306427-1172098819.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 0.98 3/64 21475
/proc/meminfo: memFree=1364328/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=796 CPUtime=0
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 229839678 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 199 100 57 113 0 83 0

[startup+0.107234 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 21475
/proc/meminfo: memFree=1364328/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=5444 CPUtime=0.1
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 1235 0 0 0 10 0 0 0 18 0 1 0 229839678 5574656 1220 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 1361 1221 59 113 0 1245 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5444

[startup+0.51532 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 21475
/proc/meminfo: memFree=1364328/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=22616 CPUtime=0.51
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 5538 0 0 0 49 2 0 0 22 0 1 0 229839678 23158784 5523 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 5654 5524 65 113 0 5538 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 22616

[startup+1.3355 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 21476
/proc/meminfo: memFree=1325024/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=40020 CPUtime=1.33
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 9903 0 0 0 129 4 0 0 25 0 1 0 229839678 40980480 9853 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 10005 9853 66 113 0 9889 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 40020

[startup+2.97385 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 21476
/proc/meminfo: memFree=1308640/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=62236 CPUtime=2.96
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 15414 0 0 0 290 6 0 0 25 0 1 0 229839678 63729664 15364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 15559 15364 66 113 0 15443 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 62236

[startup+6.25056 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 21476
/proc/meminfo: memFree=1286432/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=86232 CPUtime=6.24
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 20147 0 0 0 616 8 0 0 25 0 1 0 229839678 88301568 20097 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 21558 20097 66 113 0 21442 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 86232

[startup+12.706 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 21476
/proc/meminfo: memFree=1271328/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=101148 CPUtime=12.69
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 23254 0 0 0 1260 9 0 0 25 0 1 0 229839678 103575552 23204 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534697 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 25287 23204 66 113 0 25171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101148

[startup+25.6078 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 21476
/proc/meminfo: memFree=1253472/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=121352 CPUtime=25.59
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 27712 0 0 0 2548 11 0 0 25 0 1 0 229839678 124264448 27662 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 30338 27662 66 113 0 30222 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 121352

[startup+51.2223 s]
/proc/loadavg: 0.96 0.98 0.98 2/71 21542
/proc/meminfo: memFree=1240880/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=133736 CPUtime=51.18
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 30545 0 0 0 5106 12 0 0 25 0 1 0 229839678 136945664 30495 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 33434 30495 66 113 0 33318 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 133736

[startup+102.455 s]
/proc/loadavg: 0.98 0.98 0.98 2/71 21610
/proc/meminfo: memFree=1216360/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=158172 CPUtime=102.35
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 36617 0 0 0 10221 14 0 0 25 0 1 0 229839678 161968128 36567 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 39543 36567 66 113 0 39427 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 158172

[startup+162.488 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1205920/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=169616 CPUtime=162.33
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 39496 0 0 0 16217 16 0 0 25 0 1 0 229839678 173686784 39446 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 42404 39446 66 113 0 42288 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 169616

[startup+222.512 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1196960/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=178436 CPUtime=222.33
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 41734 0 0 0 22216 17 0 0 25 0 1 0 229839678 182718464 41684 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 44609 41684 66 113 0 44493 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 178436

[startup+282.533 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1190240/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=185172 CPUtime=282.33
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 43419 0 0 0 28215 18 0 0 25 0 1 0 229839678 189616128 43369 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 46293 43369 66 113 0 46177 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 185172

[startup+342.551 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1184672/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=190716 CPUtime=342.32
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 44793 0 0 0 34214 18 0 0 25 0 1 0 229839678 195293184 44743 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 47679 44743 66 113 0 47563 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 190716

[startup+402.571 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1181792/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=193360 CPUtime=402.32
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 45499 0 0 0 40213 19 0 0 25 0 1 0 229839678 198000640 45449 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 48340 45449 66 113 0 48224 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 193360

[startup+462.588 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1178336/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=196876 CPUtime=462.32
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 46381 0 0 0 46212 20 0 0 25 0 1 0 229839678 201601024 46331 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 49219 46331 66 113 0 49103 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 196876

[startup+522.605 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1177952/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=197156 CPUtime=522.31
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 46466 0 0 0 52211 20 0 0 25 0 1 0 229839678 201887744 46416 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 49289 46416 66 113 0 49173 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 197156

[startup+582.631 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1177440/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=197704 CPUtime=582.32
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 46603 0 0 0 58211 21 0 0 25 0 1 0 229839678 202448896 46553 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 49426 46553 66 113 0 49310 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 197704

[startup+642.65 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1174560/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=200512 CPUtime=642.31
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 47317 0 0 0 64210 21 0 0 25 0 1 0 229839678 205324288 47267 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 50128 47267 66 113 0 50012 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 200512

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21674
/proc/meminfo: memFree=1173280/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=201776 CPUtime=702.31
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 47631 0 0 0 70209 22 0 0 25 0 1 0 229839678 206618624 47581 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 50444 47581 66 113 0 50328 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 201776

[startup+762.683 s]
/proc/loadavg: 1.05 1.01 0.99 2/65 21674
/proc/meminfo: memFree=1171232/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=203880 CPUtime=762.3
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 48148 0 0 0 76208 22 0 0 25 0 1 0 229839678 208773120 48098 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 50970 48098 66 113 0 50854 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 203880

[startup+822.706 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 21674
/proc/meminfo: memFree=1170272/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=204960 CPUtime=822.3
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 48377 0 0 0 82208 22 0 0 25 0 1 0 229839678 209879040 48327 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 51240 48327 66 113 0 51124 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 204960

[startup+882.728 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21674
/proc/meminfo: memFree=1168480/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=206916 CPUtime=882.31
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 48848 0 0 0 88208 23 0 0 25 0 1 0 229839678 211881984 48798 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 51729 48798 66 113 0 51613 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 206916

[startup+942.743 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 21674
/proc/meminfo: memFree=1167968/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=207528 CPUtime=942.3
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 48993 0 0 0 94207 23 0 0 25 0 1 0 229839678 212508672 48943 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 51882 48943 66 113 0 51766 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 207528

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21674
/proc/meminfo: memFree=1167712/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=207648 CPUtime=1002.29
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 49038 0 0 0 100206 23 0 0 25 0 1 0 229839678 212631552 48988 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542951 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 51912 48988 66 113 0 51796 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 207648

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21674
/proc/meminfo: memFree=1167776/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=207648 CPUtime=1062.29
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 49052 0 0 0 106206 23 0 0 25 0 1 0 229839678 212631552 49002 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 51912 49002 66 113 0 51796 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 207648

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21674
/proc/meminfo: memFree=1164768/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=210876 CPUtime=1122.29
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 49810 0 0 0 112205 24 0 0 25 0 1 0 229839678 215937024 49760 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 52719 49760 66 113 0 52603 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 210876

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21674
/proc/meminfo: memFree=1161696/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=213964 CPUtime=1182.29
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 50553 0 0 0 118205 24 0 0 25 0 1 0 229839678 219099136 50503 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 53491 50503 66 113 0 53375 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 213964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21674
/proc/meminfo: memFree=1161312/2055920 swapFree=4183908/4192956
[pid=21475] ppid=21473 vsize=214384 CPUtime=1200
/proc/21475/stat : 21475 (tts-4-0) R 21473 21475 21078 0 -1 4194304 50660 0 0 0 119976 24 0 0 25 0 1 0 229839678 219529216 50610 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21475/statm: 53596 50610 66 113 0 53480 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 214384

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): 1200.58
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.279957
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 214384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50660
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= 2328

runsolver used 0.799878 second user time and 2.48462 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Wed Feb 21 23:00:19 UTC 2007

IDJOB= 306427
IDBENCH= 20181
IDSOLVER= 98
FILE ID= node71/306427-1172098819

PBS_JOBID= 3892869

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/306427-1172098819/tts-4-0 /tmp/evaluation/306427-1172098819/instance-306427-1172098819.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-306427-1172098819 -o ROOT/results/node71/solver-306427-1172098819 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306427-1172098819/tts-4-0 /tmp/evaluation/306427-1172098819/instance-306427-1172098819.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 116510344

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1364736 kB
Buffers:         32500 kB
Cached:         598216 kB
SwapCached:       3112 kB
Active:         112472 kB
Inactive:       528436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1364736 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            36272 kB
Committed_AS:   744796 kB
PageTables:       1448 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= 66560 MiB

End job on node71 on Wed Feb 21 23:20:21 UTC 2007