Trace number 368722

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? (MO) 3616.81 3617.69

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.9397
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-368722-1177288983 -o ROOT/results/node29/solver-368722-1177288983 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368722-1177288983/tts-4-0 /tmp/evaluation/368722-1177288983/instance-368722-1177288983.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.01 1.02 1.00 3/77 541
/proc/meminfo: memFree=1880504/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=796 CPUtime=0
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 176814107 815104 99 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 199 99 57 113 0 83 0

[startup+0.0827031 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 541
/proc/meminfo: memFree=1880504/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=3328 CPUtime=0.08
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 738 0 0 0 8 0 0 0 18 0 1 0 176814107 3407872 723 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 832 723 57 113 0 716 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3328

[startup+0.101704 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 541
/proc/meminfo: memFree=1880504/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=4068 CPUtime=0.09
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 890 0 0 0 9 0 0 0 18 0 1 0 176814107 4165632 875 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 1017 875 57 113 0 901 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4068

[startup+0.301717 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 541
/proc/meminfo: memFree=1880504/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=10440 CPUtime=0.29
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 2493 0 0 0 29 0 0 0 19 0 1 0 176814107 10690560 2478 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 2610 2478 57 113 0 2494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10440

[startup+0.701742 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 541
/proc/meminfo: memFree=1880504/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=17700 CPUtime=0.69
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 4131 0 0 0 68 1 0 0 22 0 1 0 176814107 18124800 4116 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134524063 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 4425 4116 58 113 0 4309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17700

[startup+1.50179 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 542
/proc/meminfo: memFree=1854448/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=42676 CPUtime=1.49
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 10369 0 0 0 145 4 0 0 25 0 1 0 176814107 43700224 10176 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134625642 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 10669 10176 62 113 0 10553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42676

[startup+3.10189 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 542
/proc/meminfo: memFree=1812144/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=70792 CPUtime=3.09
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 17407 0 0 0 303 6 0 0 25 0 1 0 176814107 72491008 17214 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134538259 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 17698 17214 62 113 0 17582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70792

[startup+6.30109 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 542
/proc/meminfo: memFree=1811376/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=70792 CPUtime=6.29
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 17407 0 0 0 623 6 0 0 25 0 1 0 176814107 72491008 17214 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134555203 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 17698 17214 62 113 0 17582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70792

[startup+12.7015 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 542
/proc/meminfo: memFree=1811376/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=70792 CPUtime=12.68
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 17407 0 0 0 1262 6 0 0 25 0 1 0 176814107 72491008 17214 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 17698 17214 62 113 0 17582 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70792

[startup+25.5013 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 542
/proc/meminfo: memFree=1811504/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=70792 CPUtime=25.48
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 17407 0 0 0 2542 6 0 0 25 0 1 0 176814107 72491008 17214 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134554504 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 17698 17214 62 113 0 17582 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70792

[startup+51.1019 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 542
/proc/meminfo: memFree=1468976/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=419032 CPUtime=51.08
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 105060 0 0 0 5061 47 0 0 25 0 1 0 176814107 429088768 104462 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 104758 104462 66 113 0 104642 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 419032

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 542
/proc/meminfo: memFree=1358832/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=521976 CPUtime=102.27
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 130788 0 0 0 10165 62 0 0 25 0 1 0 176814107 534503424 130190 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 130494 130190 66 113 0 130378 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 521976

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=1344944/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=536504 CPUtime=162.26
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 134413 0 0 0 16162 64 0 0 25 0 1 0 176814107 549380096 133815 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 134126 133815 66 113 0 134010 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 536504

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=1251440/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=628920 CPUtime=222.24
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 157563 0 0 0 22149 75 0 0 25 0 1 0 176814107 644014080 156965 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 157230 156965 66 113 0 157114 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 628920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=1189232/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=691184 CPUtime=282.23
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 173100 0 0 0 28141 82 0 0 25 0 1 0 176814107 707772416 172502 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 172796 172502 66 113 0 172680 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 691184

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=1135536/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=745160 CPUtime=342.22
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 186592 0 0 0 34134 88 0 0 25 0 1 0 176814107 763043840 185994 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591930 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 186290 185994 66 113 0 186174 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 745160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=1085872/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=794384 CPUtime=402.2
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 198890 0 0 0 40128 92 0 0 25 0 1 0 176814107 813449216 198292 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 198596 198292 66 113 0 198480 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 794384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=1032688/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=847356 CPUtime=462.19
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 212149 0 0 0 46120 99 0 0 25 0 1 0 176814107 867692544 211551 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 211839 211551 66 113 0 211723 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 847356

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=986800/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=894468 CPUtime=522.18
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 223927 0 0 0 52114 104 0 0 25 0 1 0 176814107 915935232 223329 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536377 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 223617 223329 66 113 0 223501 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 894468

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=952560/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=927984 CPUtime=582.16
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 232277 0 0 0 58107 109 0 0 25 0 1 0 176814107 950255616 231679 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 231996 231679 66 113 0 231880 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 927984

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 542
/proc/meminfo: memFree=916656/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=963144 CPUtime=642.16
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 241071 0 0 0 64102 114 0 0 25 0 1 0 176814107 986259456 240473 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 240786 240473 66 113 0 240670 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 963144


################
# More data... #
################

[startup+2682.3 s]
/proc/loadavg: 1.02 1.02 1.00 3/78 740
/proc/meminfo: memFree=232688/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1645456 CPUtime=2681.61
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 411666 0 0 0 267955 206 0 0 25 0 1 0 176814107 1684946944 411068 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534156 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 411364 411068 66 113 0 411248 0
Current children cumulated CPU time (s) 2681.61
Current children cumulated vsize (KiB) 1645456

[startup+2742.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 740
/proc/meminfo: memFree=215984/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1662096 CPUtime=2741.6
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 415856 0 0 0 273952 208 0 0 25 0 1 0 176814107 1701986304 415258 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 415524 415258 66 113 0 415408 0
Current children cumulated CPU time (s) 2741.6
Current children cumulated vsize (KiB) 1662096

[startup+2802.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 740
/proc/meminfo: memFree=189680/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1688348 CPUtime=2801.58
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 422403 0 0 0 279947 211 0 0 25 0 1 0 176814107 1728868352 421805 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 422087 421805 66 113 0 421971 0
Current children cumulated CPU time (s) 2801.58
Current children cumulated vsize (KiB) 1688348

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=189680/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1688348 CPUtime=2861.57
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 422403 0 0 0 285945 212 0 0 25 0 1 0 176814107 1728868352 421805 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 422087 421805 66 113 0 421971 0
Current children cumulated CPU time (s) 2861.57
Current children cumulated vsize (KiB) 1688348

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=176240/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1702180 CPUtime=2921.56
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 425845 0 0 0 291942 214 0 0 25 0 1 0 176814107 1743032320 425247 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 425545 425247 66 113 0 425429 0
Current children cumulated CPU time (s) 2921.56
Current children cumulated vsize (KiB) 1702180

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=148464/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1729836 CPUtime=2981.55
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 432739 0 0 0 297937 218 0 0 25 0 1 0 176814107 1771352064 432141 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 432459 432141 66 113 0 432343 0
Current children cumulated CPU time (s) 2981.55
Current children cumulated vsize (KiB) 1729836

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=148208/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1729836 CPUtime=3041.53
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 432739 0 0 0 303935 218 0 0 25 0 1 0 176814107 1771352064 432141 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 432459 432141 66 113 0 432343 0
Current children cumulated CPU time (s) 3041.53
Current children cumulated vsize (KiB) 1729836

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=144368/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1733820 CPUtime=3101.52
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 433741 0 0 0 309933 219 0 0 25 0 1 0 176814107 1775431680 433143 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536044 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 433455 433143 66 113 0 433339 0
Current children cumulated CPU time (s) 3101.52
Current children cumulated vsize (KiB) 1733820

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=117296/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1761012 CPUtime=3161.51
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 440552 0 0 0 315927 224 0 0 25 0 1 0 176814107 1803276288 439954 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534171 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 440253 439954 66 113 0 440137 0
Current children cumulated CPU time (s) 3161.51
Current children cumulated vsize (KiB) 1761012

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=106416/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1771324 CPUtime=3221.5
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 443160 0 0 0 321924 226 0 0 25 0 1 0 176814107 1813835776 442562 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 442831 442562 66 113 0 442715 0
Current children cumulated CPU time (s) 3221.5
Current children cumulated vsize (KiB) 1771324

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 740
/proc/meminfo: memFree=106416/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1771324 CPUtime=3281.48
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 443160 0 0 0 327922 226 0 0 25 0 1 0 176814107 1813835776 442562 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534197 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 442831 442562 66 113 0 442715 0
Current children cumulated CPU time (s) 3281.48
Current children cumulated vsize (KiB) 1771324

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 742
/proc/meminfo: memFree=90032/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1787964 CPUtime=3341.47
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 447290 0 0 0 333918 229 0 0 25 0 1 0 176814107 1830875136 446692 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 446991 446692 66 113 0 446875 0
Current children cumulated CPU time (s) 3341.47
Current children cumulated vsize (KiB) 1787964

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 742
/proc/meminfo: memFree=67760/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1809996 CPUtime=3401.46
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 452796 0 0 0 339914 232 0 0 25 0 1 0 176814107 1853435904 452198 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 452499 452198 66 113 0 452383 0
Current children cumulated CPU time (s) 3401.46
Current children cumulated vsize (KiB) 1809996

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 742
/proc/meminfo: memFree=67696/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1809996 CPUtime=3461.44
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 452796 0 0 0 345911 233 0 0 25 0 1 0 176814107 1853435904 452198 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 452499 452198 66 113 0 452383 0
Current children cumulated CPU time (s) 3461.44
Current children cumulated vsize (KiB) 1809996

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 742
/proc/meminfo: memFree=67760/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1809996 CPUtime=3521.43
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 452796 0 0 0 351910 233 0 0 25 0 1 0 176814107 1853435904 452198 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 452499 452198 66 113 0 452383 0
Current children cumulated CPU time (s) 3521.43
Current children cumulated vsize (KiB) 1809996

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 742
/proc/meminfo: memFree=47088/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1830860 CPUtime=3581.42
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 458029 0 0 0 357905 237 0 0 25 0 1 0 176814107 1874800640 457431 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 457715 457431 66 113 0 457599 0
Current children cumulated CPU time (s) 3581.42
Current children cumulated vsize (KiB) 1830860



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+3617.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 742
/proc/meminfo: memFree=34480/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=1843280 CPUtime=3616.52
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4194304 461098 0 0 0 361413 239 0 0 25 0 1 0 176814107 1887518720 460500 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 460820 460500 66 113 0 460704 0
Current children cumulated CPU time (s) 3616.52
Current children cumulated vsize (KiB) 1843280

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

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

[startup+3617.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 742
/proc/meminfo: memFree=34480/2055920 swapFree=4146672/4192956
[pid=541] ppid=539 vsize=0 CPUtime=3616.71
/proc/541/stat : 541 (tts-4-0) R 539 541 32710 0 -1 4195332 461098 0 0 0 361413 258 0 0 25 0 1 0 176814107 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/541/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3616.71
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 3617.69
CPU time (s): 3616.81
CPU user time (s): 3614.13
CPU system time (s): 2.67459
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 1843280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3614.13
system time used= 2.67459
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461098
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= 4406

runsolver used 3.73743 second user time and 8.48571 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Mon Apr 23 00:43:04 UTC 2007

IDJOB= 368722
IDBENCH= 24728
IDSOLVER= 178
FILE ID= node29/368722-1177288983

PBS_JOBID= 4650803

Free space on /tmp= 66463 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368722-1177288983/tts-4-0 /tmp/evaluation/368722-1177288983/instance-368722-1177288983.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-368722-1177288983 -o ROOT/results/node29/solver-368722-1177288983 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368722-1177288983/tts-4-0 /tmp/evaluation/368722-1177288983/instance-368722-1177288983.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 517010598

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1880976 kB
Buffers:         30984 kB
Cached:          65788 kB
SwapCached:      11008 kB
Active:          70776 kB
Inactive:        49128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880976 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:            5368 kB
Writeback:           0 kB
Mapped:          30120 kB
Slab:            40504 kB
Committed_AS:  2623448 kB
PageTables:       1872 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= 66463 MiB

End job on node29 on Mon Apr 23 01:43:23 UTC 2007