Trace number 3439449

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) 5000.06 5000.02

General information on the benchmark

NameSAT04/handmade/marijn/equilarge-l/
equilarge_l4.used-as.sat04-896.cnf
MD5SUMfc993d9544ccd8eaeaa4882599387947
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark821.55
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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: 977)

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-3439449-1306931913/watcher-3439449-1306931913 -o /tmp/evaluation-result-3439449-1306931913/solver-3439449-1306931913 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439449-1306931913.cnf 

running on 4 cores: 1,3,5,7

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.01 4/487 23200
/proc/meminfo: memFree=21936808/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=2612 CPUtime=0 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 391 0 0 0 0 0 0 0 21 0 1 0 537382568 2674688 337 33554432000 134512640 134603332 4289901200 18446744073709551615 134582034 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 653 337 97 23 0 279 0

[startup+0.081914 s]
/proc/loadavg: 2.00 2.00 2.01 4/487 23200
/proc/meminfo: memFree=21936808/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=2744 CPUtime=0.07 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 416 0 0 0 7 0 0 0 21 0 1 0 537382568 2809856 362 33554432000 134512640 134603332 4289901200 18446744073709551615 134565416 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 686 362 97 23 0 312 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2744

[startup+0.100909 s]
/proc/loadavg: 2.00 2.00 2.01 4/487 23200
/proc/meminfo: memFree=21936808/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=2744 CPUtime=0.09 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 420 0 0 0 9 0 0 0 21 0 1 0 537382568 2809856 366 33554432000 134512640 134603332 4289901200 18446744073709551615 134565445 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 686 366 97 23 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2744

[startup+0.300874 s]
/proc/loadavg: 2.00 2.00 2.01 4/487 23200
/proc/meminfo: memFree=21936808/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=3008 CPUtime=0.29 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 493 0 0 0 29 0 0 0 22 0 1 0 537382568 3080192 439 33554432000 134512640 134603332 4289901200 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 752 439 97 23 0 378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3008

[startup+0.700804 s]
/proc/loadavg: 2.00 2.00 2.01 4/487 23200
/proc/meminfo: memFree=21936808/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=3800 CPUtime=0.69 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 691 0 0 0 69 0 0 0 23 0 1 0 537382568 3891200 637 33554432000 134512640 134603332 4289901200 18446744073709551615 134566438 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 950 637 97 23 0 576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3800

[startup+1.50066 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23202
/proc/meminfo: memFree=21932600/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=5400 CPUtime=1.49 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 1059 0 0 0 149 0 0 0 25 0 1 0 537382568 5529600 1005 33554432000 134512640 134603332 4289901200 18446744073709551615 134527375 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 1350 1005 97 23 0 976 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5400

[startup+3.10038 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23202
/proc/meminfo: memFree=21929128/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=7776 CPUtime=3.09 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 1652 0 0 0 309 0 0 0 25 0 1 0 537382568 7962624 1598 33554432000 134512640 134603332 4289901200 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 1944 1598 97 23 0 1570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7776

[startup+6.30082 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23202
/proc/meminfo: memFree=21926060/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=9236 CPUtime=6.29 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 2031 0 0 0 629 0 0 0 25 0 1 0 537382568 9457664 1977 33554432000 134512640 134603332 4289901200 18446744073709551615 134550844 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 2309 1977 97 23 0 1935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9236

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23202
/proc/meminfo: memFree=21922116/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=11216 CPUtime=12.69 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 2538 0 0 0 1269 0 0 0 25 0 1 0 537382568 11485184 2484 33554432000 134512640 134603332 4289901200 18446744073709551615 134550810 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 2804 2484 97 23 0 2430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11216

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23203
/proc/meminfo: memFree=21921868/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=12132 CPUtime=25.49 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 2704 0 0 0 2549 0 0 0 25 0 1 0 537382568 12423168 2650 33554432000 134512640 134603332 4289901200 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 3033 2650 98 23 0 2659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12132

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 2.01 4/489 23203
/proc/meminfo: memFree=21919740/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=13976 CPUtime=51.09 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 3171 0 0 0 5109 0 0 0 25 0 1 0 537382568 14311424 3117 33554432000 134512640 134603332 4289901200 18446744073709551615 134565403 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 3494 3117 98 23 0 3120 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13976

[startup+102.318 s]
/proc/loadavg: 2.00 2.00 2.00 4/489 23205
/proc/meminfo: memFree=21915244/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=16068 CPUtime=102.31 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 3738 0 0 0 10231 0 0 0 25 0 1 0 537382568 16453632 3682 33554432000 134512640 134603332 4289901200 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 4017 3682 98 23 0 3643 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16068

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/489 23206
/proc/meminfo: memFree=21914076/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=17280 CPUtime=162.29 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 4051 0 0 0 16229 0 0 0 25 0 1 0 537382568 17694720 3973 33554432000 134512640 134603332 4289901200 18446744073709551615 134551143 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 4320 3973 98 23 0 3946 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17280

[startup+222.301 s]
/proc/loadavg: 2.10 2.04 2.01 4/489 23208
/proc/meminfo: memFree=21913168/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=18788 CPUtime=222.29 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 4476 0 0 0 22229 0 0 0 25 0 1 0 537382568 19238912 4368 33554432000 134512640 134603332 4289901200 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 4697 4368 98 23 0 4323 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 18788

[startup+282.3 s]
/proc/loadavg: 2.10 2.06 2.02 4/489 23209
/proc/meminfo: memFree=21913496/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=18828 CPUtime=282.29 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 4517 0 0 0 28229 0 0 0 25 0 1 0 537382568 19279872 4369 33554432000 134512640 134603332 4289901200 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 4707 4369 98 23 0 4333 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 18828

[startup+342.301 s]
/proc/loadavg: 2.04 2.04 2.01 4/489 23211
/proc/meminfo: memFree=21911968/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=20824 CPUtime=342.3 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 4893 0 0 0 34229 1 0 0 25 0 1 0 537382568 21323776 4745 33554432000 134512640 134603332 4289901200 18446744073709551615 134563853 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 5206 4745 98 23 0 4832 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20824

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 4/489 23213
/proc/meminfo: memFree=21912036/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=21108 CPUtime=402.3 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 5009 0 0 0 40229 1 0 0 25 0 1 0 537382568 21614592 4846 33554432000 134512640 134603332 4289901200 18446744073709551615 134565448 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 5277 4846 98 23 0 4903 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21108

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/489 23214
/proc/meminfo: memFree=21911872/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=21108 CPUtime=462.3 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 5009 0 0 0 46229 1 0 0 25 0 1 0 537382568 21614592 4846 33554432000 134512640 134603332 4289901200 18446744073709551615 134550592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 5277 4846 98 23 0 4903 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21108

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/489 23216
/proc/meminfo: memFree=21910568/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=22560 CPUtime=522.3 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 5375 0 0 0 52229 1 0 0 25 0 1 0 537382568 23101440 5212 33554432000 134512640 134603332 4289901200 18446744073709551615 134563324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 5640 5212 98 23 0 5266 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 22560

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/489 23217
/proc/meminfo: memFree=21910400/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=22728 CPUtime=582.3 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 5428 0 0 0 58229 1 0 0 25 0 1 0 537382568 23273472 5265 33554432000 134512640 134603332 4289901200 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 5682 5265 98 23 0 5308 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 22728

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 5/489 23330
/proc/meminfo: memFree=21898584/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4002.38 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 400237 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4002.38
Current children cumulated vsize (KiB) 31848

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 2.00 4/489 23331
/proc/meminfo: memFree=21898536/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4062.4 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 406239 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134566484 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 31848

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/489 23334
/proc/meminfo: memFree=21898604/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4122.38 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 412237 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134563334 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 31848

[startup+4182.3 s]
/proc/loadavg: 2.08 2.03 2.01 5/489 23335
/proc/meminfo: memFree=21898432/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4182.38 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 418237 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 31848

[startup+4242.3 s]
/proc/loadavg: 2.07 2.03 2.01 4/489 23337
/proc/meminfo: memFree=21898508/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4242.39 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 424238 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134545472 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 31848

[startup+4302.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/489 23340
/proc/meminfo: memFree=21898340/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4302.39 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 430238 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 31848

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/489 23341
/proc/meminfo: memFree=21898288/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4362.39 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 436238 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550831 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 31848

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/489 23344
/proc/meminfo: memFree=21898356/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4422.39 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 442238 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 31848

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/489 23345
/proc/meminfo: memFree=21898304/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4482.39 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 448238 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 31848

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/489 23348
/proc/meminfo: memFree=21898496/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4542.39 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 454238 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 31848

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/489 23350
/proc/meminfo: memFree=21897328/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4602.41 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 460240 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 31848

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/489 23355
/proc/meminfo: memFree=21896100/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4662.32 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 466231 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4662.32
Current children cumulated vsize (KiB) 31848

[startup+4722.32 s]
/proc/loadavg: 2.17 2.05 2.01 5/489 23358
/proc/meminfo: memFree=21898384/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4722.34 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 472233 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4722.34
Current children cumulated vsize (KiB) 31848

[startup+4782.3 s]
/proc/loadavg: 2.22 2.08 2.02 4/489 23359
/proc/meminfo: memFree=21898460/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4782.33 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 478232 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4782.33
Current children cumulated vsize (KiB) 31848

[startup+4842.3 s]
/proc/loadavg: 2.08 2.06 2.02 5/489 23361
/proc/meminfo: memFree=21897912/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=31848 CPUtime=4842.33 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 7984 0 0 0 484232 1 0 0 25 0 1 0 537382568 32612352 7617 33554432000 134512640 134603332 4289901200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 7962 7617 98 23 0 7588 0
Current children cumulated CPU time (s) 4842.33
Current children cumulated vsize (KiB) 31848

[startup+4902.3 s]
/proc/loadavg: 2.03 2.05 2.01 4/489 23364
/proc/meminfo: memFree=21896248/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=34488 CPUtime=4902.33 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 8647 0 0 0 490232 1 0 0 25 0 1 0 537382568 35315712 8280 33554432000 134512640 134603332 4289901200 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 8622 8280 98 23 0 8248 0
Current children cumulated CPU time (s) 4902.33
Current children cumulated vsize (KiB) 34488

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.01 4/489 23375
/proc/meminfo: memFree=21895752/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=34344 CPUtime=4962.33 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 8647 0 0 0 496232 1 0 0 25 0 1 0 537382568 35168256 8263 33554432000 134512640 134603332 4289901200 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 8586 8263 98 23 0 8212 0
Current children cumulated CPU time (s) 4962.33
Current children cumulated vsize (KiB) 34344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.03 2.00 3/489 23376
/proc/meminfo: memFree=21896064/32951124 swapFree=46575304/67111528
[pid=23200] ppid=23198 vsize=34324 CPUtime=5000.04 cores=1,3,5,7
/proc/23200/stat : 23200 (picosat) R 23198 23200 22962 0 -1 4202496 8647 0 0 0 500003 1 0 0 25 0 1 0 537382568 35147776 8258 33554432000 134512640 134603332 4289901200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23200/statm: 8581 8258 98 23 0 8207 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 34324

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): 5000.02
CPU time (s): 5000.06
CPU user time (s): 5000.04
CPU system time (s): 0.021996
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 34488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8647
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= 5
involuntary context switches= 12598

runsolver used 23.9064 second user time and 56.0045 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-01 14:38:33
IDJOB=3439449
IDBENCH=84762
IDSOLVER=1934
FILE ID=node107/3439449-1306931913
RUNJOBID= node107-1306926911-22981
PBS_JOBID= 13488567
Free space on /tmp= 73848 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT04/handmade/marijn/equilarge-l/equilarge_l4.used-as.sat04-896.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439449-1306931913/watcher-3439449-1306931913 -o /tmp/evaluation-result-3439449-1306931913/solver-3439449-1306931913 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439449-1306931913.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fc993d9544ccd8eaeaa4882599387947
RANDOM SEED=351691021

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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	: 5332.75
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21937204 kB
Buffers:        236048 kB
Cached:        1734976 kB
SwapCached:      22420 kB
Active:        8925396 kB
Inactive:      1747472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21937204 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:     8696560 kB
Mapped:          32560 kB
Slab:           177156 kB
PageTables:      95184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145096024 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= 73848 MiB
End job on node107 at 2011-06-01 16:01:55