Trace number 3191104

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 parSAT 57.86 14.5891

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S64052796-033.SATISFIABLE.cnf
MD5SUM569a001e2aa1e7b5ad13eab5cc7018bb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.668898
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

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
57.86/14.58	s SATISFIABLE
57.86/14.58	v 1 -2 -3 4 -5 -6 7 8 -9 10 11 -12 -13 14 15 -16 17 -18 -19 -20 -21 22 -23 24 25 -26 27 -28 29 -30 31 -32 33 34 -35 36 37 38 39 -40 41 42 43 -44 45 46 47 -48 49 -50 51 52 53 -54 55 56 -57 -58 -59 -60 61 -62 63 64 65 66 -67 68 -69 70 71 -72 73 74 -75 -76 -77 78 -79 -80 -81 82 83 -84 85 -86 87 88 89 -90 
57.86/14.58	v 0 
57.86/14.58	solver [3] TNM 2009 answered
57.86/14.58	Done

Verifier Data 

OK

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-3191104-1304059202/watcher-3191104-1304059202 -o /tmp/evaluation-result-3191104-1304059202/solver-3191104-1304059202 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191104-1304059202.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: 7.05 7.89 7.88 8/181 17172
/proc/meminfo: memFree=18453816/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) R 17170 17172 14760 0 -1 4202496 520 0 0 0 0 0 0 0 22 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0

[startup+0.146101 s]
/proc/loadavg: 7.05 7.89 7.88 8/181 17172
/proc/meminfo: memFree=18453816/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 520 0 0 0 0 0 0 0 22 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.200093 s]
/proc/loadavg: 7.05 7.89 7.88 8/181 17172
/proc/meminfo: memFree=18453816/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) R 17170 17172 14760 0 -1 4202496 520 0 0 0 0 0 0 0 21 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.301075 s]
/proc/loadavg: 7.05 7.89 7.88 8/181 17172
/proc/meminfo: memFree=18453816/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) R 17170 17172 14760 0 -1 4202496 520 0 0 0 0 0 0 0 21 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.701009 s]
/proc/loadavg: 7.05 7.89 7.88 8/181 17172
/proc/meminfo: memFree=18453816/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 520 0 0 0 0 0 0 0 18 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50088 s]
/proc/loadavg: 7.05 7.89 7.88 11/188 17179
/proc/meminfo: memFree=18428264/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=37928 CPUtime=1.49 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 3318 0 0 0 149 0 0 0 23 0 1 0 596150910 38838272 1717 33554432000 4194304 4587354 140735720277856 18446744073709551615 4238463 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 9482 1717 330 96 0 6044 0
[pid=17175] ppid=17172 vsize=15288 CPUtime=1.49 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 1269 0 0 0 149 0 0 0 25 0 1 0 596150910 15654912 1161 33554432000 4194304 4785740 140736713327680 18446744073709551615 4553440 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 3822 1161 340 145 0 867 0
[pid=17176] ppid=17172 vsize=452788 CPUtime=0.77 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 514 0 0 0 77 0 0 0 25 0 1 0 596150910 463654912 411 33554432000 134512640 134534564 4286707776 18446744073709551615 134524554 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 113197 411 91 6 0 111863 0
[pid=17177] ppid=17172 vsize=7736 CPUtime=1.49 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 1441 0 0 0 149 0 0 0 25 0 1 0 596150910 7921664 1128 33554432000 4194304 4352236 140734143118880 18446744073709551615 4276591 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 1934 1128 127 39 0 1014 0
[pid=17178] ppid=17172 vsize=8544 CPUtime=0.7 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 1827 0 0 0 70 0 0 0 25 0 1 0 596150910 8749056 604 33554432000 4194304 4331988 140733701348320 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2136 604 174 34 0 578 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 540608

[startup+3.10061 s]
/proc/loadavg: 7.05 7.89 7.88 12/188 17179
/proc/meminfo: memFree=18413880/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=48492 CPUtime=3.09 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 5529 0 0 0 309 0 0 0 25 0 1 0 596150910 49655808 3919 33554432000 4194304 4587354 140735720277856 18446744073709551615 4238763 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 12123 3919 336 96 0 8685 0
[pid=17175] ppid=17172 vsize=16028 CPUtime=3.09 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 1456 0 0 0 309 0 0 0 25 0 1 0 596150910 16412672 1348 33554432000 4194304 4785740 140736713327680 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4007 1348 340 145 0 1052 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=1.56 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 156 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134530669 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=7612 CPUtime=3.09 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 1570 0 0 0 309 0 0 0 25 0 1 0 596150910 7794688 1097 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328068 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 1903 1097 127 39 0 983 0
[pid=17178] ppid=17172 vsize=8804 CPUtime=1.5 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 1854 0 0 0 150 0 0 0 25 0 1 0 596150910 9015296 631 33554432000 4194304 4331988 140733701348320 18446744073709551615 4226260 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2201 631 174 34 0 643 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 556032

[startup+6.30108 s]
/proc/loadavg: 7.29 7.92 7.89 11/188 17179
/proc/meminfo: memFree=18399520/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=88136 CPUtime=6.29 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 6426 0 0 0 629 0 0 0 25 0 1 0 596150910 90251264 4795 33554432000 4194304 4587354 140735720277856 18446744073709551615 4238611 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 22034 4795 336 96 0 18596 0
[pid=17175] ppid=17172 vsize=17384 CPUtime=6.29 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 1761 0 0 0 629 0 0 0 25 0 1 0 596150910 17801216 1653 33554432000 4194304 4785740 140736713327680 18446744073709551615 4286976 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4346 1653 341 145 0 1391 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=3.15 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 315 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134528877 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=7740 CPUtime=6.29 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 1890 0 0 0 629 0 0 0 25 0 1 0 596150910 7925760 1129 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328039 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 1935 1129 127 39 0 1015 0
[pid=17178] ppid=17172 vsize=9260 CPUtime=3.1 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 1954 0 0 0 310 0 0 0 25 0 1 0 596150910 9482240 731 33554432000 4194304 4331988 140733701348320 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2315 731 175 34 0 757 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 597616

[startup+12.701 s]
/proc/loadavg: 7.58 7.97 7.91 11/188 17179
/proc/meminfo: memFree=18381588/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=61588 CPUtime=12.68 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 8859 0 0 0 1268 0 0 0 25 0 1 0 596150910 63066112 6897 33554432000 4194304 4587354 140735720277856 18446744073709551615 4238392 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 15397 6897 336 96 0 11959 0
[pid=17175] ppid=17172 vsize=18668 CPUtime=12.69 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 2044 0 0 0 1269 0 0 0 25 0 1 0 596150910 19116032 1936 33554432000 4194304 4785740 140736713327680 18446744073709551615 4278129 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4667 1936 341 145 0 1712 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=6.34 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 634 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134530593 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=8060 CPUtime=12.69 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 2514 0 0 0 1269 0 0 0 25 0 1 0 596150910 8253440 1177 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328095 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 2015 1177 127 39 0 1095 0
[pid=17178] ppid=17172 vsize=9828 CPUtime=6.27 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 2049 0 0 0 627 0 0 0 25 0 1 0 596150910 10063872 826 33554432000 4194304 4331988 140733701348320 18446744073709551615 4316810 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2457 826 175 34 0 899 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 573240

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

[startup+12.801 s]
/proc/loadavg: 7.58 7.97 7.91 11/188 17179
/proc/meminfo: memFree=18381588/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=61588 CPUtime=12.78 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 8904 0 0 0 1278 0 0 0 25 0 1 0 596150910 63066112 6940 33554432000 4194304 4587354 140735720277856 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 15397 6940 336 96 0 11959 0
[pid=17175] ppid=17172 vsize=18668 CPUtime=12.79 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 2062 0 0 0 1279 0 0 0 25 0 1 0 596150910 19116032 1954 33554432000 4194304 4785740 140736713327680 18446744073709551615 4287241 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4667 1954 341 145 0 1712 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=6.41 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 641 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134528304 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=8060 CPUtime=12.79 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 2514 0 0 0 1279 0 0 0 25 0 1 0 596150910 8253440 1177 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328095 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 2015 1177 127 39 0 1095 0
[pid=17178] ppid=17172 vsize=9828 CPUtime=6.3 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 2050 0 0 0 630 0 0 0 25 0 1 0 596150910 10063872 827 33554432000 4194304 4331988 140733701348320 18446744073709551615 4237419 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2457 827 175 34 0 899 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 573240

[startup+13.6009 s]
/proc/loadavg: 7.58 7.97 7.91 12/188 17179
/proc/meminfo: memFree=18379620/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=61588 CPUtime=13.58 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 9204 0 0 0 1358 0 0 0 25 0 1 0 596150910 63066112 7235 33554432000 4194304 4587354 140735720277856 18446744073709551615 4238418 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 15397 7235 336 96 0 11959 0
[pid=17175] ppid=17172 vsize=19000 CPUtime=13.59 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 2117 0 0 0 1359 0 0 0 25 0 1 0 596150910 19456000 2009 33554432000 4194304 4785740 140736713327680 18446744073709551615 224284623490 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4750 2009 341 145 0 1795 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=6.81 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 681 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134528730 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=8060 CPUtime=13.59 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 2546 0 0 0 1359 0 0 0 25 0 1 0 596150910 8253440 1209 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328498 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 2015 1209 127 39 0 1095 0
[pid=17178] ppid=17172 vsize=9828 CPUtime=6.7 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 2063 0 0 0 670 0 0 0 25 0 1 0 596150910 10063872 840 33554432000 4194304 4331988 140733701348320 18446744073709551615 224284320842 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2457 840 175 34 0 899 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 573572

[startup+14.0008 s]
/proc/loadavg: 7.58 7.97 7.91 12/188 17179
/proc/meminfo: memFree=18379620/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=101684 CPUtime=13.98 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 9702 0 0 0 1398 0 0 0 25 0 1 0 596150910 104124416 7728 33554432000 4194304 4587354 140735720277856 18446744073709551615 4238618 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 25421 7728 336 96 0 21983 0
[pid=17175] ppid=17172 vsize=19000 CPUtime=13.99 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 2135 0 0 0 1399 0 0 0 25 0 1 0 596150910 19456000 2027 33554432000 4194304 4785740 140736713327680 18446744073709551615 4287017 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4750 2027 341 145 0 1795 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=7.01 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 701 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=8704 CPUtime=13.99 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 2707 0 0 0 1399 0 0 0 25 0 1 0 596150910 8912896 1370 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328022 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 2176 1370 127 39 0 1256 0
[pid=17178] ppid=17172 vsize=9828 CPUtime=6.9 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 2069 0 0 0 690 0 0 0 25 0 1 0 596150910 10063872 846 33554432000 4194304 4331988 140733701348320 18446744073709551615 4226263 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2457 846 175 34 0 899 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 614312

[startup+14.4067 s]
/proc/loadavg: 7.78 8.01 7.92 12/188 17179
/proc/meminfo: memFree=18375900/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=101684 CPUtime=14.39 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 9892 0 0 0 1439 0 0 0 25 0 1 0 596150910 104124416 7913 33554432000 4194304 4587354 140735720277856 18446744073709551615 4237665 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 25421 7913 336 96 0 21983 0
[pid=17175] ppid=17172 vsize=19000 CPUtime=14.39 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 2136 0 0 0 1439 0 0 0 25 0 1 0 596150910 19456000 2028 33554432000 4194304 4785740 140736713327680 18446744073709551615 4278133 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4750 2028 341 145 0 1795 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=7.21 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 721 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134528295 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=9088 CPUtime=14.39 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 2803 0 0 0 1439 0 0 0 25 0 1 0 596150910 9306112 1466 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328035 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 2272 1466 127 39 0 1352 0
[pid=17178] ppid=17172 vsize=9828 CPUtime=7.1 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 2075 0 0 0 710 0 0 0 25 0 1 0 596150910 10063872 852 33554432000 4194304 4331988 140733701348320 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2457 852 175 34 0 899 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 614696

[startup+14.5007 s]
/proc/loadavg: 7.78 8.01 7.92 12/188 17179
/proc/meminfo: memFree=18375900/32951124 swapFree=67110396/67111528
[pid=17172] ppid=17170 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/17172/stat : 17172 (ppfolio) S 17170 17172 14760 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 596150909 18763776 390 33554432000 4194304 4287625 140736172760544 18446744073709551615 224284945935 0 0 4096 65536 4297789471765561343 0 0 17 1 0 0 0
/proc/17172/statm: 4581 390 341 23 0 91 0
[pid=17174] ppid=17172 vsize=101684 CPUtime=14.48 cores=1
/proc/17174/stat : 17174 (cryptominisat) R 17172 17172 14760 0 -1 4202496 9926 0 0 0 1448 0 0 0 25 0 1 0 596150910 104124416 7946 33554432000 4194304 4587354 140735720277856 18446744073709551615 4239308 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/17174/statm: 25421 7946 336 96 0 21983 0
[pid=17175] ppid=17172 vsize=19000 CPUtime=14.49 cores=5
/proc/17175/stat : 17175 (clasp) R 17172 17172 14760 0 -1 4202496 2142 0 0 0 1449 0 0 0 25 0 1 0 596150910 19456000 2034 33554432000 4194304 4785740 140736713327680 18446744073709551615 4553423 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/17175/statm: 4750 2034 341 145 0 1795 0
[pid=17176] ppid=17172 vsize=456772 CPUtime=7.24 cores=7
/proc/17176/stat : 17176 (TNM) R 17172 17172 14760 0 -1 4202496 594 0 0 0 724 0 0 0 25 0 1 0 596150910 467734528 491 33554432000 134512640 134534564 4286707776 18446744073709551615 134530568 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17176/statm: 114193 491 95 6 0 112859 0
[pid=17177] ppid=17172 vsize=9088 CPUtime=14.49 cores=3
/proc/17177/stat : 17177 (lingeling) R 17172 17172 14760 0 -1 4202496 2803 0 0 0 1449 0 0 0 25 0 1 0 596150910 9306112 1466 33554432000 4194304 4352236 140734143118880 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/17177/statm: 2272 1466 127 39 0 1352 0
[pid=17178] ppid=17172 vsize=9828 CPUtime=7.16 cores=7
/proc/17178/stat : 17178 (march_hi) R 17172 17172 14760 0 -1 4202496 2077 0 0 0 716 0 0 0 25 0 1 0 596150910 10063872 854 33554432000 4194304 4331988 140733701348320 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/17178/statm: 2457 854 175 34 0 899 0
Current children cumulated CPU time (s) 57.86
Current children cumulated vsize (KiB) 614696

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17172 and gives
#  childrusage.ru_utime.tv_sec=29
#  childrusage.ru_utime.tv_usec=154567
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 29.1696
# while last known CPU time is 57.86
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 14.5891
CPU time (s): 57.86
CPU user time (s): 57.86
CPU system time (s): 0
CPU usage (%): 396.598
Max. virtual memory (cumulated for all children) (KiB): 629352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.1546
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12640
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= 231
involuntary context switches= 246

runsolver used 0.024996 second user time and 0.05999 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-29 08:40:02
IDJOB=3191104
IDBENCH=82835
IDSOLVER=1612
FILE ID=node118/3191104-1304059202
RUNJOBID= node118-1304059202-17149
PBS_JOBID= 13170373
Free space on /tmp= 71616 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S64052796-033.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191104-1304059202/watcher-3191104-1304059202 -o /tmp/evaluation-result-3191104-1304059202/solver-3191104-1304059202 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191104-1304059202.cnf

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

MD5SUM BENCH= 569a001e2aa1e7b5ad13eab5cc7018bb
RANDOM SEED=1402356108

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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	: 5332.74
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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	: 5332.75
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18455236 kB
Buffers:       1898988 kB
Cached:       11995680 kB
SwapCached:        600 kB
Active:        9425140 kB
Inactive:      4534800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18455236 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:           20284 kB
Writeback:           0 kB
AnonPages:       64896 kB
Mapped:          15352 kB
Slab:           472204 kB
PageTables:       4876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   196832 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= 71600 MiB
End job on node118 at 2011-04-29 08:40:17