Trace number 3257589

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PicoSAT 941? (TO) 1300.05 1300.01

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark238.524
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3257589-1303469941/watcher-3257589-1303469941 -o /tmp/evaluation-result-3257589-1303469941/solver-3257589-1303469941 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3257589-1303469941.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.77 3.94 3.53 5/185 24641
/proc/meminfo: memFree=17578560/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=2008 CPUtime=0 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 439410049 2056192 200 33554432000 134512640 134603332 4291816432 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 502 201 89 23 0 128 0

[startup+0.075398 s]
/proc/loadavg: 3.77 3.94 3.53 5/185 24641
/proc/meminfo: memFree=17578560/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=4908 CPUtime=0.06 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 955 0 0 0 6 0 0 0 25 0 1 0 439410049 5025792 901 33554432000 134512640 134603332 4291816432 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 1227 901 98 23 0 853 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4908

[startup+0.100372 s]
/proc/loadavg: 3.77 3.94 3.53 5/185 24641
/proc/meminfo: memFree=17578560/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=4908 CPUtime=0.09 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 956 0 0 0 9 0 0 0 25 0 1 0 439410049 5025792 902 33554432000 134512640 134603332 4291816432 18446744073709551615 134565824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 1227 902 98 23 0 853 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4908

[startup+0.30035 s]
/proc/loadavg: 3.77 3.94 3.53 5/185 24641
/proc/meminfo: memFree=17578560/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=4908 CPUtime=0.29 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 962 0 0 0 29 0 0 0 25 0 1 0 439410049 5025792 908 33554432000 134512640 134603332 4291816432 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 1227 908 98 23 0 853 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4908

[startup+0.70027 s]
/proc/loadavg: 3.77 3.94 3.53 5/185 24641
/proc/meminfo: memFree=17578560/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=5304 CPUtime=0.69 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 1044 0 0 0 69 0 0 0 25 0 1 0 439410049 5431296 990 33554432000 134512640 134603332 4291816432 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 1326 990 98 23 0 952 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5304

[startup+1.50113 s]
/proc/loadavg: 3.77 3.94 3.53 5/190 24647
/proc/meminfo: memFree=17562656/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=7016 CPUtime=1.49 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 1457 0 0 0 149 0 0 0 25 0 1 0 439410049 7184384 1403 33554432000 134512640 134603332 4291816432 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 1754 1403 98 23 0 1380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7016

[startup+3.1008 s]
/proc/loadavg: 3.77 3.94 3.53 5/190 24647
/proc/meminfo: memFree=17556332/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=9656 CPUtime=3.09 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 2140 0 0 0 309 0 0 0 25 0 1 0 439410049 9887744 2086 33554432000 134512640 134603332 4291816432 18446744073709551615 134550967 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 2414 2086 98 23 0 2040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9656

[startup+6.30024 s]
/proc/loadavg: 3.79 3.94 3.53 5/190 24647
/proc/meminfo: memFree=17538612/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=14004 CPUtime=6.29 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 3219 0 0 0 629 0 0 0 25 0 1 0 439410049 14340096 3165 33554432000 134512640 134603332 4291816432 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 3501 3165 98 23 0 3127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14004

[startup+12.7011 s]
/proc/loadavg: 3.81 3.94 3.53 5/190 24647
/proc/meminfo: memFree=17520628/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=18028 CPUtime=12.69 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 4259 0 0 0 1268 1 0 0 25 0 1 0 439410049 18460672 4205 33554432000 134512640 134603332 4291816432 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 4507 4205 123 23 0 4133 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18028

[startup+25.5007 s]
/proc/loadavg: 3.85 3.94 3.54 5/190 24647
/proc/meminfo: memFree=17503284/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=25652 CPUtime=25.49 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 5983 0 0 0 2548 1 0 0 25 0 1 0 439410049 26267648 5904 33554432000 134512640 134603332 4291816432 18446744073709551615 134550650 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 6413 5904 98 23 0 6039 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25652

[startup+51.101 s]
/proc/loadavg: 3.90 3.94 3.55 5/190 24648
/proc/meminfo: memFree=17471580/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=25784 CPUtime=51.09 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 6043 0 0 0 5108 1 0 0 25 0 1 0 439410049 26402816 5964 33554432000 134512640 134603332 4291816432 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 6446 5964 98 23 0 6072 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25784

[startup+102.307 s]
/proc/loadavg: 3.95 3.95 3.57 5/190 24649
/proc/meminfo: memFree=17454684/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=27764 CPUtime=102.3 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 6587 0 0 0 10229 1 0 0 25 0 1 0 439410049 28430336 6508 33554432000 134512640 134603332 4291816432 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 6941 6508 98 23 0 6567 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27764

[startup+162.3 s]
/proc/loadavg: 3.98 3.95 3.59 5/190 24660
/proc/meminfo: memFree=17450156/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=28820 CPUtime=162.29 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 6886 0 0 0 16228 1 0 0 25 0 1 0 439410049 29511680 6807 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 7205 6807 98 23 0 6831 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28820

[startup+222.3 s]
/proc/loadavg: 4.03 3.97 3.62 5/190 24661
/proc/meminfo: memFree=17442932/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=31988 CPUtime=222.29 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 7717 0 0 0 22227 2 0 0 25 0 1 0 439410049 32755712 7638 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 7997 7638 98 23 0 7623 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31988

[startup+282.3 s]
/proc/loadavg: 4.01 3.97 3.64 5/190 24663
/proc/meminfo: memFree=17437580/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=33836 CPUtime=282.29 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 8189 0 0 0 28227 2 0 0 25 0 1 0 439410049 34648064 8110 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 8459 8110 98 23 0 8085 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 33836

[startup+342.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 24665
/proc/meminfo: memFree=17426516/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=33836 CPUtime=342.29 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 8189 0 0 0 34227 2 0 0 25 0 1 0 439410049 34648064 8110 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 8459 8110 98 23 0 8085 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 33836

[startup+402.301 s]
/proc/loadavg: 4.08 3.99 3.68 5/190 24666
/proc/meminfo: memFree=17401936/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=33828 CPUtime=402.3 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 8189 0 0 0 40228 2 0 0 25 0 1 0 439410049 34639872 8110 33554432000 134512640 134603332 4291816432 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 8457 8110 98 23 0 8083 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 33828

[startup+462.301 s]
/proc/loadavg: 4.10 4.01 3.71 5/190 24668
/proc/meminfo: memFree=17391852/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=37592 CPUtime=462.31 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 8677 0 0 0 46228 3 0 0 25 0 1 0 439410049 38494208 8598 33554432000 134512640 134603332 4291816432 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 9398 8598 98 23 0 9024 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 37592

[startup+522.301 s]
/proc/loadavg: 4.04 4.00 3.72 5/190 24669
/proc/meminfo: memFree=17377436/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=37592 CPUtime=522.31 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 8685 0 0 0 52228 3 0 0 25 0 1 0 439410049 38494208 8606 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 9398 8606 98 23 0 9024 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 37592

[startup+582.301 s]
/proc/loadavg: 4.01 4.00 3.74 5/190 24671
/proc/meminfo: memFree=17371952/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=38384 CPUtime=582.31 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 8890 0 0 0 58228 3 0 0 25 0 1 0 439410049 39305216 8811 33554432000 134512640 134603332 4291816432 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 9596 8811 98 23 0 9222 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 38384

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 24673
/proc/meminfo: memFree=17371792/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=38384 CPUtime=642.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 8890 0 0 0 64229 3 0 0 25 0 1 0 439410049 39305216 8811 33554432000 134512640 134603332 4291816432 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 9596 8811 98 23 0 9222 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 38384

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 24674
/proc/meminfo: memFree=17367420/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=40496 CPUtime=702.31 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 9441 0 0 0 70228 3 0 0 25 0 1 0 439410049 41467904 9362 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10124 9362 98 23 0 9750 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 40496

[startup+762.307 s]
/proc/loadavg: 3.63 3.90 3.74 4/184 24694
/proc/meminfo: memFree=17474056/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=40436 CPUtime=762.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 9442 0 0 0 76229 3 0 0 25 0 1 0 439410049 41406464 9363 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10109 9363 98 23 0 9735 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 40436

[startup+822.301 s]
/proc/loadavg: 3.23 3.74 3.69 4/184 24695
/proc/meminfo: memFree=17473900/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=40392 CPUtime=822.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 9442 0 0 0 82228 4 0 0 25 0 1 0 439410049 41361408 9363 33554432000 134512640 134603332 4291816432 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10098 9363 98 23 0 9724 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 40392

[startup+882.301 s]
/proc/loadavg: 3.08 3.60 3.64 4/184 24697
/proc/meminfo: memFree=17473752/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=40392 CPUtime=882.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 9442 0 0 0 88228 4 0 0 25 0 1 0 439410049 41361408 9363 33554432000 134512640 134603332 4291816432 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10098 9363 98 23 0 9724 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 40392

[startup+942.301 s]
/proc/loadavg: 3.03 3.49 3.60 4/184 24699
/proc/meminfo: memFree=17470496/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=40524 CPUtime=942.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 9473 0 0 0 94228 4 0 0 25 0 1 0 439410049 41496576 9394 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10131 9394 98 23 0 9757 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 40524

[startup+1002.3 s]
/proc/loadavg: 3.05 3.41 3.57 4/184 24700
/proc/meminfo: memFree=17467860/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=40524 CPUtime=1002.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 9473 0 0 0 100228 4 0 0 25 0 1 0 439410049 41496576 9394 33554432000 134512640 134603332 4291816432 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10131 9394 98 23 0 9757 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 40524

[startup+1062.3 s]
/proc/loadavg: 3.02 3.33 3.53 4/184 24702
/proc/meminfo: memFree=17464500/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=43692 CPUtime=1062.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 10306 0 0 0 106228 4 0 0 25 0 1 0 439410049 44740608 10227 33554432000 134512640 134603332 4291816432 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10923 10227 98 23 0 10549 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 43692

[startup+1122.3 s]
/proc/loadavg: 3.00 3.27 3.49 4/184 24703
/proc/meminfo: memFree=17464464/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=43692 CPUtime=1122.32 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 10306 0 0 0 112228 4 0 0 25 0 1 0 439410049 44740608 10227 33554432000 134512640 134603332 4291816432 18446744073709551615 134550810 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10923 10227 98 23 0 10549 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 43692

[startup+1182.3 s]
/proc/loadavg: 3.00 3.22 3.46 4/184 24705
/proc/meminfo: memFree=17464436/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=43692 CPUtime=1182.33 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 10306 0 0 0 118229 4 0 0 25 0 1 0 439410049 44740608 10227 33554432000 134512640 134603332 4291816432 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10923 10227 98 23 0 10549 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 43692

[startup+1242.3 s]
/proc/loadavg: 3.00 3.18 3.43 4/184 24707
/proc/meminfo: memFree=17461056/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=43692 CPUtime=1242.33 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 10306 0 0 0 124229 4 0 0 25 0 1 0 439410049 44740608 10227 33554432000 134512640 134603332 4291816432 18446744073709551615 134551034 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10923 10227 98 23 0 10549 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 43692



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.08 3.16 3.40 3/183 24709
/proc/meminfo: memFree=17513112/32951124 swapFree=67111528/67111528
[pid=24641] ppid=24639 vsize=43692 CPUtime=1300.04 cores=0,2
/proc/24641/stat : 24641 (picosat) R 24639 24641 24386 0 -1 4202496 10306 0 0 0 130000 4 0 0 25 0 1 0 439410049 44740608 10227 33554432000 134512640 134603332 4291816432 18446744073709551615 134565572 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24641/statm: 10923 10227 98 23 0 10549 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 43692

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): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300
CPU system time (s): 0.048992
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 43692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10306
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= 4
involuntary context switches= 3393

runsolver used 2.21366 second user time and 4.88726 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-22 12:59:01
IDJOB=3257589
IDBENCH=71150
IDSOLVER=1604
FILE ID=node147/3257589-1303469941
RUNJOBID= node147-1303468639-24404
PBS_JOBID= 13107198
Free space on /tmp= 71968 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257589-1303469941/watcher-3257589-1303469941 -o /tmp/evaluation-result-3257589-1303469941/solver-3257589-1303469941 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3257589-1303469941.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=779656020

node147.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17578848 kB
Buffers:       1270784 kB
Cached:       13403968 kB
SwapCached:          0 kB
Active:        7315192 kB
Inactive:      7520428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17578848 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8556 kB
Writeback:           0 kB
AnonPages:      160180 kB
Mapped:          15460 kB
Slab:           473000 kB
PageTables:       4784 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   322728 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71972 MiB
End job on node147 at 2011-04-22 13:20:43