Trace number 3261381

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
ppfolio parUNSAT 122.59 30.7691

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-12-12-unsat.cnf
MD5SUM9255daf8fc8e7a0c753f68fd095283c9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.0447
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of clauses936
Sum of the clauses size3312
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2792
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5144

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 4 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 1
0.00/0.00	Starting clasp 1.3.6 on core(s) 5
0.00/0.00	Starting TNM 2009 on core(s) 7
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 3
0.00/0.00	Starting march_hi 2009 on core(s) 7
122.59/30.76	s UNSATISFIABLE
122.59/30.76	solver [5] march_hi 2009 answered
122.59/30.76	Done

Verifier Data 

No possible verification on an UNSAT instance

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-3261381-1304085331/watcher-3261381-1304085331 -o /tmp/evaluation-result-3261381-1304085331/solver-3261381-1304085331 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3261381-1304085331.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 4.73 5.21 6.59 1/175 1678
/proc/meminfo: memFree=30826440/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) R 1676 1678 379 0 -1 4194304 467 0 0 0 0 0 0 0 20 0 1 0 520130956 18763776 388 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550357909 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/1678/statm: 4581 388 339 23 0 91 0

[startup+0.0844659 s]
/proc/loadavg: 4.73 5.21 6.59 1/175 1678
/proc/meminfo: memFree=30826440/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) R 1676 1678 379 0 -1 4202496 522 0 0 0 0 0 0 0 23 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100462 s]
/proc/loadavg: 4.73 5.21 6.59 1/175 1678
/proc/meminfo: memFree=30826440/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) R 1676 1678 379 0 -1 4202496 522 0 0 0 0 0 0 0 23 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300426 s]
/proc/loadavg: 4.73 5.21 6.59 1/175 1678
/proc/meminfo: memFree=30826440/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) R 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 23 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700353 s]
/proc/loadavg: 4.73 5.21 6.59 1/175 1678
/proc/meminfo: memFree=30826440/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 20 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50121 s]
/proc/loadavg: 4.73 5.21 6.59 6/181 1684
/proc/meminfo: memFree=30815932/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1250592 CPUtime=1.48 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 4834 0 0 0 148 0 0 0 25 0 1 0 520130956 1280606208 3310 33554432000 4194304 4587354 140736229764176 18446744073709551615 4365336 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 312648 3310 337 96 0 309210 0
[pid=1680] ppid=1678 vsize=13484 CPUtime=1.49 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 837 0 0 0 149 0 0 0 25 0 1 0 520130956 13807616 728 33554432000 4194304 4785740 140733756691648 18446744073709551615 4550298 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3371 728 340 145 0 416 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=0.77 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 77 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=7832 CPUtime=1.49 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 1575 0 0 0 149 0 0 0 25 0 1 0 520130956 8019968 1151 33554432000 4194304 4352236 140733254592976 18446744073709551615 4276521 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 1958 1151 126 39 0 1038 0
[pid=1683] ppid=1678 vsize=6880 CPUtime=0.71 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 382 0 0 0 71 0 0 0 25 0 1 0 520130956 7045120 274 33554432000 4194304 4331988 140736536870480 18446744073709551615 4226400 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1720 274 174 34 0 162 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 1752936

[startup+3.10092 s]
/proc/loadavg: 4.73 5.21 6.59 6/181 1684
/proc/meminfo: memFree=30803656/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1249648 CPUtime=3.09 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 5984 0 0 0 308 1 0 0 25 0 1 0 520130956 1279639552 3300 33554432000 4194304 4587354 140736229764176 18446744073709551615 4237681 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 312412 3300 337 96 0 308974 0
[pid=1680] ppid=1678 vsize=13888 CPUtime=3.09 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 935 0 0 0 309 0 0 0 25 0 1 0 520130956 14221312 826 33554432000 4194304 4785740 140733756691648 18446744073709551615 4287207 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3472 826 340 145 0 517 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=1.57 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 157 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134530307 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=9980 CPUtime=3.09 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 2505 0 0 0 309 0 0 0 25 0 1 0 520130956 10219520 1689 33554432000 4194304 4352236 140733254592976 18446744073709551615 4328377 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 2495 1689 127 39 0 1575 0
[pid=1683] ppid=1678 vsize=6880 CPUtime=1.51 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 387 0 0 0 151 0 0 0 25 0 1 0 520130956 7045120 279 33554432000 4194304 4331988 140736536870480 18446744073709551615 4226543 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1720 279 174 34 0 162 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 1754544

[startup+6.30034 s]
/proc/loadavg: 4.75 5.21 6.58 6/181 1684
/proc/meminfo: memFree=30796588/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1253940 CPUtime=6.28 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 8766 0 0 0 627 1 0 0 25 0 1 0 520130956 1284034560 4672 33554432000 4194304 4587354 140736229764176 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 313485 4672 337 96 0 310047 0
[pid=1680] ppid=1678 vsize=14444 CPUtime=6.29 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 1078 0 0 0 629 0 0 0 25 0 1 0 520130956 14790656 969 33554432000 4194304 4785740 140733756691648 18446744073709551615 4287229 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3611 969 340 145 0 656 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=3.15 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 315 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134530648 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=11392 CPUtime=6.29 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 3274 0 0 0 629 0 0 0 25 0 1 0 520130956 11665408 2042 33554432000 4194304 4352236 140733254592976 18446744073709551615 4329185 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 2848 2042 127 39 0 1928 0
[pid=1683] ppid=1678 vsize=7020 CPUtime=3.11 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 400 0 0 0 311 0 0 0 25 0 1 0 520130956 7188480 292 33554432000 4194304 4331988 140736536870480 18446744073709551615 4316534 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1755 292 174 34 0 197 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 1760944

[startup+12.7012 s]
/proc/loadavg: 4.77 5.20 6.57 6/181 1685
/proc/meminfo: memFree=30793760/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=3831732 CPUtime=12.68 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 12191 0 0 0 1266 2 0 0 25 0 1 0 520130956 3923693568 4588 33554432000 4194304 4587354 140736229764176 18446744073709551615 4238622 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 957933 4588 337 96 0 954495 0
[pid=1680] ppid=1678 vsize=15260 CPUtime=12.69 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 1254 0 0 0 1269 0 0 0 25 0 1 0 520130956 15626240 1145 33554432000 4194304 4785740 140733756691648 18446744073709551615 4278070 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3815 1145 340 145 0 860 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=6.34 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 634 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134528741 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=11776 CPUtime=12.69 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 4298 0 0 0 1269 0 0 0 25 0 1 0 520130956 12058624 2138 33554432000 4194304 4352236 140733254592976 18446744073709551615 4276530 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 2944 2138 127 39 0 2024 0
[pid=1683] ppid=1678 vsize=7020 CPUtime=6.27 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 405 0 0 0 627 0 0 0 25 0 1 0 520130956 7188480 297 33554432000 4194304 4331988 140736536870480 18446744073709551615 4210459 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1755 297 174 34 0 197 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 4339936

[startup+25.5009 s]
/proc/loadavg: 4.82 5.19 6.55 6/181 1685
/proc/meminfo: memFree=30783752/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1259016 CPUtime=25.48 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 17127 0 0 0 2545 3 0 0 25 0 1 0 520130956 1289232384 6221 33554432000 4194304 4587354 140736229764176 18446744073709551615 4239232 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 314754 6221 337 96 0 311316 0
[pid=1680] ppid=1678 vsize=15684 CPUtime=25.49 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 1367 0 0 0 2549 0 0 0 25 0 1 0 520130956 16060416 1258 33554432000 4194304 4785740 140733756691648 18446744073709551615 4287241 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3921 1258 340 145 0 966 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=12.74 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 1274 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134528918 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=16644 CPUtime=25.49 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 6859 0 0 0 2549 0 0 0 25 0 1 0 520130956 17043456 3355 33554432000 4194304 4352236 140733254592976 18446744073709551615 4328126 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 4161 3355 127 39 0 3241 0
[pid=1683] ppid=1678 vsize=7020 CPUtime=12.6 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 413 0 0 0 1260 0 0 0 25 0 1 0 520130956 7188480 305 33554432000 4194304 4331988 140736536870480 18446744073709551615 4239564 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1755 305 174 34 0 197 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 1772512

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

[startup+28.7013 s]
/proc/loadavg: 4.82 5.19 6.55 6/181 1685
/proc/meminfo: memFree=30780776/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1263260 CPUtime=28.69 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 19063 0 0 0 2865 4 0 0 25 0 1 0 520130956 1293578240 7014 33554432000 4194304 4587354 140736229764176 18446744073709551615 4365352 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 315815 7014 337 96 0 312377 0
[pid=1680] ppid=1678 vsize=15824 CPUtime=28.69 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 1387 0 0 0 2869 0 0 0 25 0 1 0 520130956 16203776 1278 33554432000 4194304 4785740 140733756691648 18446744073709551615 4287158 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3956 1278 340 145 0 1001 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=14.32 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 1432 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134530667 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=16132 CPUtime=28.69 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 7243 0 0 0 2869 0 0 0 25 0 1 0 520130956 16519168 3227 33554432000 4194304 4352236 140733254592976 18446744073709551615 4328832 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 4033 3227 127 39 0 3113 0
[pid=1683] ppid=1678 vsize=7020 CPUtime=14.2 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 415 0 0 0 1420 0 0 0 25 0 1 0 520130956 7188480 307 33554432000 4194304 4331988 140736536870480 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1755 307 174 34 0 197 0
Current children cumulated CPU time (s) 114.59
Current children cumulated vsize (KiB) 1776384

[startup+29.5011 s]
/proc/loadavg: 4.82 5.19 6.55 6/181 1685
/proc/meminfo: memFree=30780776/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1263260 CPUtime=29.49 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 19192 0 0 0 2945 4 0 0 25 0 1 0 520130956 1293578240 7142 33554432000 4194304 4587354 140736229764176 18446744073709551615 4238658 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 315815 7142 337 96 0 312377 0
[pid=1680] ppid=1678 vsize=15824 CPUtime=29.49 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 1399 0 0 0 2949 0 0 0 25 0 1 0 520130956 16203776 1290 33554432000 4194304 4785740 140733756691648 18446744073709551615 4278121 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3956 1290 340 145 0 1001 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=14.72 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 1472 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134528608 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=17156 CPUtime=29.49 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 7499 0 0 0 2949 0 0 0 25 0 1 0 520130956 17567744 3483 33554432000 4194304 4352236 140733254592976 18446744073709551615 4328390 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 4289 3483 127 39 0 3369 0
[pid=1683] ppid=1678 vsize=7020 CPUtime=14.6 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 415 0 0 0 1460 0 0 0 25 0 1 0 520130956 7188480 307 33554432000 4194304 4331988 140736536870480 18446744073709551615 4246409 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1755 307 174 34 0 197 0
Current children cumulated CPU time (s) 117.79
Current children cumulated vsize (KiB) 1777408

[startup+30.301 s]
/proc/loadavg: 4.83 5.19 6.54 6/181 1685
/proc/meminfo: memFree=30779660/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1263260 CPUtime=30.29 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 19440 0 0 0 3025 4 0 0 25 0 1 0 520130956 1293578240 7378 33554432000 4194304 4587354 140736229764176 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 315815 7378 337 96 0 312377 0
[pid=1680] ppid=1678 vsize=15824 CPUtime=30.29 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 1399 0 0 0 3029 0 0 0 25 0 1 0 520130956 16203776 1290 33554432000 4194304 4785740 140733756691648 18446744073709551615 4309551 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3956 1290 340 145 0 1001 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=15.12 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 1512 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=17924 CPUtime=30.29 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 7691 0 0 0 3029 0 0 0 25 0 1 0 520130956 18354176 3675 33554432000 4194304 4352236 140733254592976 18446744073709551615 4328308 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 4481 3675 127 39 0 3561 0
[pid=1683] ppid=1678 vsize=7020 CPUtime=15 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 415 0 0 0 1500 0 0 0 25 0 1 0 520130956 7188480 307 33554432000 4194304 4331988 140736536870480 18446744073709551615 4210448 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1755 307 174 34 0 197 0
Current children cumulated CPU time (s) 120.99
Current children cumulated vsize (KiB) 1778176

[startup+30.7009 s]
/proc/loadavg: 4.83 5.19 6.54 6/181 1685
/proc/meminfo: memFree=30777428/32951124 swapFree=67111344/67111528
[pid=1678] ppid=1676 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/1678/stat : 1678 (ppfolio) S 1676 1678 379 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 520130956 18763776 390 33554432000 4194304 4287625 140736643884432 18446744073709551615 271550557711 0 0 4096 65536 16451121952375963647 0 0 17 1 0 0 0
/proc/1678/statm: 4581 390 341 23 0 91 0
[pid=1679] ppid=1678 vsize=1263260 CPUtime=30.69 cores=1
/proc/1679/stat : 1679 (cryptominisat) R 1678 1678 379 0 -1 4202496 19535 0 0 0 3065 4 0 0 25 0 1 0 520130956 1293578240 7472 33554432000 4194304 4587354 140736229764176 18446744073709551615 4231407 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/1679/statm: 315815 7472 337 96 0 312377 0
[pid=1680] ppid=1678 vsize=15824 CPUtime=30.69 cores=5
/proc/1680/stat : 1680 (clasp) R 1678 1678 379 0 -1 4202496 1411 0 0 0 3069 0 0 0 25 0 1 0 520130956 16203776 1302 33554432000 4194304 4785740 140733756691648 18446744073709551615 4550305 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/1680/statm: 3956 1302 340 145 0 1001 0
[pid=1681] ppid=1678 vsize=455824 CPUtime=15.32 cores=7
/proc/1681/stat : 1681 (TNM) R 1678 1678 379 0 -1 4202496 299 0 0 0 1532 0 0 0 25 0 1 0 520130956 466763776 195 33554432000 134512640 134534564 4292842160 18446744073709551615 134528687 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1681/statm: 113956 195 95 6 0 112622 0
[pid=1682] ppid=1678 vsize=17924 CPUtime=30.69 cores=3
/proc/1682/stat : 1682 (lingeling) R 1678 1678 379 0 -1 4202496 7691 0 0 0 3069 0 0 0 25 0 1 0 520130956 18354176 3675 33554432000 4194304 4352236 140733254592976 18446744073709551615 4328349 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/1682/statm: 4481 3675 127 39 0 3561 0
[pid=1683] ppid=1678 vsize=7020 CPUtime=15.2 cores=7
/proc/1683/stat : 1683 (march_hi) R 1678 1678 379 0 -1 4202496 416 0 0 0 1520 0 0 0 25 0 1 0 520130956 7188480 308 33554432000 4194304 4331988 140736536870480 18446744073709551615 4226263 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/1683/statm: 1755 308 174 34 0 197 0
Current children cumulated CPU time (s) 122.59
Current children cumulated vsize (KiB) 1778176

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1678 and gives
#  childrusage.ru_utime.tv_sec=107
#  childrusage.ru_utime.tv_usec=585644
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=59990
# CPU time returned by wait4() is 107.646
# while last known CPU time is 122.59
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 30.7691
CPU time (s): 122.59
CPU user time (s): 122.55
CPU system time (s): 0.04
CPU usage (%): 398.42
Max. virtual memory (cumulated for all children) (KiB): 4340716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 107.586
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29478
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= 532
involuntary context switches= 1277

runsolver used 0.035994 second user time and 0.139978 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-29 15:55:31
IDJOB=3261381
IDBENCH=83224
IDSOLVER=1612
FILE ID=node133/3261381-1304085331
RUNJOBID= node133-1304077694-398
PBS_JOBID= 13170511
Free space on /tmp= 71896 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-12-12-unsat.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261381-1304085331/watcher-3261381-1304085331 -o /tmp/evaluation-result-3261381-1304085331/solver-3261381-1304085331 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3261381-1304085331.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9255daf8fc8e7a0c753f68fd095283c9
RANDOM SEED=1515871882

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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		: 2666.834
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	: 5332.83
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		: 2666.834
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	: 5332.74
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		: 2666.834
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:      30826596 kB
Buffers:        742320 kB
Cached:         962536 kB
SwapCached:        124 kB
Active:         601060 kB
Inactive:      1166916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30826596 kB
SwapTotal:    67111528 kB
SwapFree:     67111344 kB
Dirty:           10120 kB
Writeback:           0 kB
AnonPages:       63168 kB
Mapped:          14724 kB
Slab:           294016 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186488 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71888 MiB
End job on node133 at 2011-04-29 15:56:02