Trace number 3222327

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 35.1 4.43379

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S224440242-006.SATISFIABLE.cnf
MD5SUM85fc90ad26a12d6925b177503ad87394
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.208967
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 8 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] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	[5] plingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 1
0.00/0.00	Starting TNM 2009 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 3
0.00/0.00	Starting plingeling 276-6264d55-100731 on core(s) 4 5 6 7
35.10/4.43	s SATISFIABLE
35.10/4.43	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 
35.10/4.43	v 0 
35.10/4.43	solver [3] TNM 2009 answered
35.10/4.43	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-3222327-1304165465/watcher-3222327-1304165465 -o /tmp/evaluation-result-3222327-1304165465/solver-3222327-1304165465 -C 40000 -W 5000 -M 31000 ppfolio HOME/instance-3222327-1304165465.cnf 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 40000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 40030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28191
/proc/meminfo: memFree=30105244/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 25 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0

[startup+0.0959031 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28191
/proc/meminfo: memFree=30105244/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 25 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.1009 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28191
/proc/meminfo: memFree=30105244/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 25 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300864 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28191
/proc/meminfo: memFree=30105244/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) R 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 24 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700792 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28191
/proc/meminfo: memFree=30105244/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) R 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 24 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50065 s]
/proc/loadavg: 7.96 7.92 7.94 10/180 28206
/proc/meminfo: memFree=30087108/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 17 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
[pid=28192] ppid=28191 vsize=2031580 CPUtime=1.49 cores=0
/proc/28192/stat : 28192 (cryptominisat) R 28191 28191 27667 0 -1 4202496 3290 0 0 0 149 0 0 0 20 0 1 0 528146890 2080337920 1261 33554432000 4194304 4587354 140733873492240 18446744073709551615 4238690 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28192/statm: 507895 1261 330 96 0 504457 0
[pid=28193] ppid=28191 vsize=15280 CPUtime=1.49 cores=1
/proc/28193/stat : 28193 (clasp) R 28191 28191 27667 0 -1 4202496 1276 0 0 0 149 0 0 0 20 0 1 0 528146890 15646720 1168 33554432000 4194304 4785740 140735587061184 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28193/statm: 3820 1168 340 145 0 865 0
[pid=28194] ppid=28191 vsize=456772 CPUtime=1.49 cores=2
/proc/28194/stat : 28194 (TNM) R 28191 28191 27667 0 -1 4202496 594 0 0 0 149 0 0 0 25 0 1 0 528146890 467734528 491 33554432000 134512640 134534564 4288534432 18446744073709551615 134530538 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28194/statm: 114193 491 95 6 0 112859 0
[pid=28195] ppid=28191 vsize=8736 CPUtime=1.49 cores=3
/proc/28195/stat : 28195 (march_hi) R 28191 28191 27667 0 -1 4202496 2001 0 0 0 149 0 0 0 20 0 1 0 528146890 8945664 612 33554432000 4194304 4331988 140735668120160 18446744073709551615 4210448 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28195/statm: 2184 612 174 34 0 626 0
[pid=28196] ppid=28191 vsize=127432 CPUtime=5.91 cores=4-7
/proc/28196/stat : 28196 (plingeling) S 28191 28191 27667 0 -1 4202496 4537 1248 0 0 590 1 0 0 18 0 5 0 528146890 130490368 3930 33554432000 4194304 4356188 140733441145632 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/28196/statm: 31858 3930 161 40 0 30402 0
[pid=28196/tid=28203] ppid=28191 vsize=127432 CPUtime=1.47 cores=4-7
/proc/28196/task/28203/stat : 28203 (plingeling) R 28191 28191 27667 0 -1 4202560 844 1248 0 0 147 0 0 0 25 0 5 0 528146892 130490368 3930 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331106 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28196/tid=28204] ppid=28191 vsize=127432 CPUtime=1.47 cores=4-7
/proc/28196/task/28204/stat : 28204 (plingeling) R 28191 28191 27667 0 -1 4202560 845 1248 0 0 147 0 0 0 25 0 5 0 528146892 130490368 3930 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331208 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28196/tid=28205] ppid=28191 vsize=127432 CPUtime=1.47 cores=4-7
/proc/28196/task/28205/stat : 28205 (plingeling) R 28191 28191 27667 0 -1 4202560 893 1248 0 0 147 0 0 0 20 0 5 0 528146892 130490368 3930 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331060 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=28196/tid=28206] ppid=28191 vsize=127432 CPUtime=1.47 cores=4-7
/proc/28196/task/28206/stat : 28206 (plingeling) R 28191 28191 27667 0 -1 4202560 768 1248 0 0 147 0 0 0 23 0 5 0 528146892 130490368 3930 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331992 0 0 4096 17442 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 11.87
Current children cumulated vsize (KiB) 2658124

[startup+3.10035 s]
/proc/loadavg: 7.96 7.92 7.94 9/180 28206
/proc/meminfo: memFree=30072476/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
[pid=28192] ppid=28191 vsize=2037868 CPUtime=3.09 cores=0
/proc/28192/stat : 28192 (cryptominisat) R 28191 28191 27667 0 -1 4202496 5887 0 0 0 309 0 0 0 25 0 1 0 528146890 2086776832 3316 33554432000 4194304 4587354 140733873492240 18446744073709551615 4244103 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28192/statm: 509467 3316 336 96 0 506029 0
[pid=28193] ppid=28191 vsize=15988 CPUtime=3.09 cores=1
/proc/28193/stat : 28193 (clasp) R 28191 28191 27667 0 -1 4202496 1445 0 0 0 309 0 0 0 25 0 1 0 528146890 16371712 1337 33554432000 4194304 4785740 140735587061184 18446744073709551615 4277600 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28193/statm: 3997 1337 340 145 0 1042 0
[pid=28194] ppid=28191 vsize=456772 CPUtime=3.09 cores=2
/proc/28194/stat : 28194 (TNM) R 28191 28191 27667 0 -1 4202496 594 0 0 0 309 0 0 0 25 0 1 0 528146890 467734528 491 33554432000 134512640 134534564 4288534432 18446744073709551615 134528960 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28194/statm: 114193 491 95 6 0 112859 0
[pid=28195] ppid=28191 vsize=9040 CPUtime=3.09 cores=3
/proc/28195/stat : 28195 (march_hi) R 28191 28191 27667 0 -1 4202496 2098 0 0 0 309 0 0 0 25 0 1 0 528146890 9256960 709 33554432000 4194304 4331988 140735668120160 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28195/statm: 2260 709 174 34 0 702 0
[pid=28196] ppid=28191 vsize=127456 CPUtime=12.3 cores=4-7
/proc/28196/stat : 28196 (plingeling) S 28191 28191 27667 0 -1 4202496 5183 1248 0 0 1229 1 0 0 18 0 5 0 528146890 130514944 3936 33554432000 4194304 4356188 140733441145632 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/28196/statm: 31864 3936 161 40 0 30408 0
[pid=28196/tid=28203] ppid=28191 vsize=127456 CPUtime=3.06 cores=4-7
/proc/28196/task/28203/stat : 28203 (plingeling) R 28191 28191 27667 0 -1 4202560 1006 1248 0 0 306 0 0 0 25 0 5 0 528146892 130514944 3936 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331350 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28196/tid=28204] ppid=28191 vsize=127456 CPUtime=3.06 cores=4-7
/proc/28196/task/28204/stat : 28204 (plingeling) R 28191 28191 27667 0 -1 4202560 1039 1248 0 0 306 0 0 0 25 0 5 0 528146892 130514944 3936 33554432000 4194304 4356188 140733441145632 18446744073709551615 4330995 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28196/tid=28205] ppid=28191 vsize=127456 CPUtime=3.07 cores=4-7
/proc/28196/task/28205/stat : 28205 (plingeling) R 28191 28191 27667 0 -1 4202560 1022 1248 0 0 307 0 0 0 25 0 5 0 528146892 130514944 3936 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331060 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=28196/tid=28206] ppid=28191 vsize=127456 CPUtime=3.07 cores=4-7
/proc/28196/task/28206/stat : 28206 (plingeling) R 28191 28191 27667 0 -1 4202560 929 1248 0 0 307 0 0 0 25 0 5 0 528146892 130514944 3936 33554432000 4194304 4356188 140733441145632 18446744073709551615 4274258 0 0 4096 17442 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 24.66
Current children cumulated vsize (KiB) 2665448

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

[startup+3.90121 s]
/proc/loadavg: 7.96 7.92 7.94 9/180 28206
/proc/meminfo: memFree=30070740/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
[pid=28192] ppid=28191 vsize=2037936 CPUtime=3.89 cores=0
/proc/28192/stat : 28192 (cryptominisat) R 28191 28191 27667 0 -1 4202496 6315 0 0 0 389 0 0 0 25 0 1 0 528146890 2086846464 3187 33554432000 4194304 4587354 140733873492240 18446744073709551615 4238611 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28192/statm: 509484 3187 336 96 0 506046 0
[pid=28193] ppid=28191 vsize=16412 CPUtime=3.89 cores=1
/proc/28193/stat : 28193 (clasp) R 28191 28191 27667 0 -1 4202496 1536 0 0 0 389 0 0 0 25 0 1 0 528146890 16805888 1428 33554432000 4194304 4785740 140735587061184 18446744073709551615 4286919 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28193/statm: 4103 1428 340 145 0 1148 0
[pid=28194] ppid=28191 vsize=456772 CPUtime=3.89 cores=2
/proc/28194/stat : 28194 (TNM) R 28191 28191 27667 0 -1 4202496 594 0 0 0 389 0 0 0 25 0 1 0 528146890 467734528 491 33554432000 134512640 134534564 4288534432 18446744073709551615 134528993 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28194/statm: 114193 491 95 6 0 112859 0
[pid=28195] ppid=28191 vsize=9192 CPUtime=3.89 cores=3
/proc/28195/stat : 28195 (march_hi) R 28191 28191 27667 0 -1 4202496 2123 0 0 0 389 0 0 0 25 0 1 0 528146890 9412608 734 33554432000 4194304 4331988 140735668120160 18446744073709551615 4210459 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28195/statm: 2298 734 175 34 0 740 0
[pid=28196] ppid=28191 vsize=127072 CPUtime=15.5 cores=4-7
/proc/28196/stat : 28196 (plingeling) S 28191 28191 27667 0 -1 4202496 5375 1248 0 0 1549 1 0 0 18 0 5 0 528146890 130121728 3840 33554432000 4194304 4356188 140733441145632 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/28196/statm: 31768 3840 161 40 0 30312 0
[pid=28196/tid=28203] ppid=28191 vsize=127072 CPUtime=3.86 cores=4-7
/proc/28196/task/28203/stat : 28203 (plingeling) R 28191 28191 27667 0 -1 4202560 1070 1248 0 0 386 0 0 0 25 0 5 0 528146892 130121728 3840 33554432000 4194304 4356188 140733441145632 18446744073709551615 4225618 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28196/tid=28204] ppid=28191 vsize=127072 CPUtime=3.86 cores=4-7
/proc/28196/task/28204/stat : 28204 (plingeling) R 28191 28191 27667 0 -1 4202560 1071 1248 0 0 386 0 0 0 25 0 5 0 528146892 130121728 3840 33554432000 4194304 4356188 140733441145632 18446744073709551615 4239545 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28196/tid=28205] ppid=28191 vsize=127072 CPUtime=3.87 cores=4-7
/proc/28196/task/28205/stat : 28205 (plingeling) R 28191 28191 27667 0 -1 4202560 1086 1248 0 0 387 0 0 0 25 0 5 0 528146892 130121728 3840 33554432000 4194304 4356188 140733441145632 18446744073709551615 4279435 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=28196/tid=28206] ppid=28191 vsize=127072 CPUtime=3.87 cores=4-7
/proc/28196/task/28206/stat : 28206 (plingeling) R 28191 28191 27667 0 -1 4202560 961 1248 0 0 387 0 0 0 25 0 5 0 528146892 130121728 3840 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331065 0 0 4096 17442 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 31.06
Current children cumulated vsize (KiB) 2665708

[startup+4.30113 s]
/proc/loadavg: 7.96 7.92 7.94 9/180 28206
/proc/meminfo: memFree=30069748/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
[pid=28192] ppid=28191 vsize=2037936 CPUtime=4.29 cores=0
/proc/28192/stat : 28192 (cryptominisat) R 28191 28191 27667 0 -1 4202496 6536 0 0 0 429 0 0 0 25 0 1 0 528146890 2086846464 3398 33554432000 4194304 4587354 140733873492240 18446744073709551615 4238668 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28192/statm: 509484 3398 336 96 0 506046 0
[pid=28193] ppid=28191 vsize=16692 CPUtime=4.3 cores=1
/proc/28193/stat : 28193 (clasp) R 28191 28191 27667 0 -1 4202496 1594 0 0 0 430 0 0 0 25 0 1 0 528146890 17092608 1486 33554432000 4194304 4785740 140735587061184 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28193/statm: 4173 1486 340 145 0 1218 0
[pid=28194] ppid=28191 vsize=456772 CPUtime=4.3 cores=2
/proc/28194/stat : 28194 (TNM) R 28191 28191 27667 0 -1 4202496 594 0 0 0 430 0 0 0 25 0 1 0 528146890 467734528 491 33554432000 134512640 134534564 4288534432 18446744073709551615 134528504 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28194/statm: 114193 491 95 6 0 112859 0
[pid=28195] ppid=28191 vsize=9192 CPUtime=4.3 cores=3
/proc/28195/stat : 28195 (march_hi) R 28191 28191 27667 0 -1 4202496 2135 0 0 0 430 0 0 0 25 0 1 0 528146890 9412608 746 33554432000 4194304 4331988 140735668120160 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28195/statm: 2298 746 175 34 0 740 0
[pid=28196] ppid=28191 vsize=127588 CPUtime=17.11 cores=4-7
/proc/28196/stat : 28196 (plingeling) S 28191 28191 27667 0 -1 4202496 5632 1248 0 0 1710 1 0 0 18 0 5 0 528146890 130650112 3969 33554432000 4194304 4356188 140733441145632 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/28196/statm: 31897 3969 161 40 0 30441 0
[pid=28196/tid=28203] ppid=28191 vsize=127588 CPUtime=4.26 cores=4-7
/proc/28196/task/28203/stat : 28203 (plingeling) R 28191 28191 27667 0 -1 4202560 1134 1248 0 0 426 0 0 0 25 0 5 0 528146892 130650112 3969 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331340 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28196/tid=28204] ppid=28191 vsize=127588 CPUtime=4.27 cores=4-7
/proc/28196/task/28204/stat : 28204 (plingeling) R 28191 28191 27667 0 -1 4202560 1135 1248 0 0 427 0 0 0 25 0 5 0 528146892 130650112 3969 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28196/tid=28205] ppid=28191 vsize=127588 CPUtime=4.28 cores=4-7
/proc/28196/task/28205/stat : 28205 (plingeling) R 28191 28191 27667 0 -1 4202560 1118 1248 0 0 428 0 0 0 25 0 5 0 528146892 130650112 3969 33554432000 4194304 4356188 140733441145632 18446744073709551615 4239542 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=28196/tid=28206] ppid=28191 vsize=127588 CPUtime=4.28 cores=4-7
/proc/28196/task/28206/stat : 28206 (plingeling) R 28191 28191 27667 0 -1 4202560 1058 1248 0 0 428 0 0 0 25 0 5 0 528146892 130650112 3969 33554432000 4194304 4356188 140733441145632 18446744073709551615 4331576 0 0 4096 17442 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 34.3
Current children cumulated vsize (KiB) 2666504

[startup+4.40612 s]
/proc/loadavg: 7.96 7.92 7.94 9/180 28206
/proc/meminfo: memFree=30069748/32951124 swapFree=67111364/67111528
[pid=28191] ppid=28189 vsize=18324 CPUtime=0 cores=0-7
/proc/28191/stat : 28191 (ppfolio) S 28189 28191 27667 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 528146890 18763776 390 33554432000 4194304 4287625 140735887329328 18446744073709551615 253640879631 0 0 4096 65536 4560501145109266431 0 0 17 4 0 0 0
/proc/28191/statm: 4581 390 341 23 0 91 0
[pid=28192] ppid=28191 vsize=2037936 CPUtime=4.39 cores=0
/proc/28192/stat : 28192 (cryptominisat) R 28191 28191 27667 0 -1 4202496 6577 0 0 0 439 0 0 0 25 0 1 0 528146890 2086846464 3439 33554432000 4194304 4587354 140733873492240 18446744073709551615 4239308 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28192/statm: 509484 3439 336 96 0 506046 0
[pid=28193] ppid=28191 vsize=16692 CPUtime=4.4 cores=1
/proc/28193/stat : 28193 (clasp) R 28191 28191 27667 0 -1 4202496 1594 0 0 0 440 0 0 0 25 0 1 0 528146890 17092608 1486 33554432000 4194304 4785740 140735587061184 18446744073709551615 4287248 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28193/statm: 4173 1486 340 145 0 1218 0
[pid=28194] ppid=28191 vsize=456772 CPUtime=4.4 cores=2
/proc/28194/stat : 28194 (TNM) R 28191 28191 27667 0 -1 4202496 594 0 0 0 440 0 0 0 25 0 1 0 528146890 467734528 491 33554432000 134512640 134534564 4288534432 18446744073709551615 134528891 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28194/statm: 114193 491 95 6 0 112859 0
[pid=28195] ppid=28191 vsize=9420 CPUtime=4.4 cores=3
/proc/28195/stat : 28195 (march_hi) R 28191 28191 27667 0 -1 4202496 2139 0 0 0 440 0 0 0 25 0 1 0 528146890 9646080 750 33554432000 4194304 4331988 140735668120160 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28195/statm: 2355 750 175 34 0 797 0
[pid=28196] ppid=28191 vsize=127332 CPUtime=17.51 cores=4-7
/proc/28196/stat : 28196 (plingeling) S 28191 28191 27667 0 -1 4202496 5632 1248 0 0 1750 1 0 0 18 0 5 0 528146890 130387968 3905 33554432000 4194304 4356188 140733441145632 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/28196/statm: 31833 3905 161 40 0 30377 0
[pid=28196/tid=28203] ppid=28191 vsize=127332 CPUtime=4.36 cores=4-7
/proc/28196/task/28203/stat : 28203 (plingeling) R 28191 28191 27667 0 -1 4202560 1134 1248 0 0 436 0 0 0 25 0 5 0 528146892 130387968 3905 33554432000 4194304 4356188 140733441145632 18446744073709551615 4322465 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28196/tid=28204] ppid=28191 vsize=127332 CPUtime=4.37 cores=4-7
/proc/28196/task/28204/stat : 28204 (plingeling) R 28191 28191 27667 0 -1 4202560 1135 1248 0 0 437 0 0 0 25 0 5 0 528146892 130387968 3905 33554432000 4194304 4356188 140733441145632 18446744073709551615 4270898 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28196/tid=28205] ppid=28191 vsize=127332 CPUtime=4.38 cores=4-7
/proc/28196/task/28205/stat : 28205 (plingeling) R 28191 28191 27667 0 -1 4202560 1118 1248 0 0 438 0 0 0 25 0 5 0 528146892 130387968 3905 33554432000 4194304 4356188 140733441145632 18446744073709551615 4330986 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=28196/tid=28206] ppid=28191 vsize=127332 CPUtime=4.38 cores=4-7
/proc/28196/task/28206/stat : 28206 (plingeling) R 28191 28191 27667 0 -1 4202560 1058 1248 0 0 438 0 0 0 25 0 5 0 528146892 130387968 3905 33554432000 4194304 4356188 140733441145632 18446744073709551615 4330973 0 0 4096 17442 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 35.1
Current children cumulated vsize (KiB) 2666476

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28191 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=705308
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 17.7193
# while last known CPU time is 35.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4.43379
CPU time (s): 35.1
CPU user time (s): 35.09
CPU system time (s): 0.01
CPU usage (%): 791.648
Max. virtual memory (cumulated for all children) (KiB): 2666740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.7053
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11473
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= 133
involuntary context switches= 78

runsolver used 0.008998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-30 14:11:05
IDJOB=3222327
IDBENCH=83071
IDSOLVER=1638
FILE ID=node106/3222327-1304165465
RUNJOBID= node106-1304165262-27681
PBS_JOBID= 13170947
Free space on /tmp= 72888 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S224440242-006.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222327-1304165465/watcher-3222327-1304165465 -o /tmp/evaluation-result-3222327-1304165465/solver-3222327-1304165465 -C 40000 -W 5000 -M 31000  ppfolio HOME/instance-3222327-1304165465.cnf

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 85fc90ad26a12d6925b177503ad87394
RANDOM SEED=273692253

node106.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		: 2666.830
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		: 2666.830
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	: 5226.20
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      30105276 kB
Buffers:        284212 kB
Cached:        2279592 kB
SwapCached:         88 kB
Active:         898916 kB
Inactive:      1728128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30105276 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           10180 kB
Writeback:           0 kB
AnonPages:       63704 kB
Mapped:          14760 kB
Slab:           149212 kB
PageTables:       4844 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188720 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= 72876 MiB
End job on node106 at 2011-04-30 14:11:09