Trace number 3220851

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 22.22 2.88005

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S474185167-033.SATISFIABLE.cnf
MD5SUM3152d51685e76b4a30e45b9928cc3243
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.01984
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

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
22.22/2.87	s SATISFIABLE
22.22/2.87	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 
22.22/2.87	v 0 
22.22/2.87	solver [3] TNM 2009 answered
22.22/2.87	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-3220851-1304160338/watcher-3220851-1304160338 -o /tmp/evaluation-result-3220851-1304160338/solver-3220851-1304160338 -C 40000 -W 5000 -M 31000 ppfolio HOME/instance-3220851-1304160338.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: 7.36 7.87 7.96 1/170 26728
/proc/meminfo: memFree=18746016/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0

[startup+0.049593 s]
/proc/loadavg: 7.36 7.87 7.96 1/170 26728
/proc/meminfo: memFree=18746016/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100547 s]
/proc/loadavg: 7.36 7.87 7.96 1/170 26728
/proc/meminfo: memFree=18746016/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300513 s]
/proc/loadavg: 7.36 7.87 7.96 1/170 26728
/proc/meminfo: memFree=18746016/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 24 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700443 s]
/proc/loadavg: 7.36 7.87 7.96 1/170 26728
/proc/meminfo: memFree=18746016/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) R 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 21 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.5013 s]
/proc/loadavg: 7.36 7.87 7.96 9/180 26744
/proc/meminfo: memFree=18726220/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
[pid=26729] ppid=26728 vsize=1027268 CPUtime=1.49 cores=0
/proc/26729/stat : 26729 (cryptominisat) R 26728 26728 26043 0 -1 4202496 4617 0 0 0 149 0 0 0 20 0 1 0 527636430 1051922432 2787 33554432000 4194304 4587354 140734692808208 18446744073709551615 4388206 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26729/statm: 256817 2787 336 96 0 253379 0
[pid=26730] ppid=26728 vsize=14984 CPUtime=1.49 cores=1
/proc/26730/stat : 26730 (clasp) R 26728 26728 26043 0 -1 4202496 1213 0 0 0 149 0 0 0 20 0 1 0 527636430 15343616 1105 33554432000 4194304 4785740 140733226065952 18446744073709551615 4287201 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26730/statm: 3746 1105 340 145 0 791 0
[pid=26731] ppid=26728 vsize=456652 CPUtime=1.49 cores=2
/proc/26731/stat : 26731 (TNM) R 26728 26728 26043 0 -1 4202496 555 0 0 0 149 0 0 0 20 0 1 0 527636430 467611648 452 33554432000 134512640 134534564 4291386384 18446744073709551615 134530571 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26731/statm: 114163 452 95 6 0 112829 0
[pid=26732] ppid=26728 vsize=8492 CPUtime=1.49 cores=3
/proc/26732/stat : 26732 (march_hi) R 26728 26728 26043 0 -1 4202496 1787 0 0 0 149 0 0 0 20 0 1 0 527636430 8695808 591 33554432000 4194304 4331988 140733308762608 18446744073709551615 4310395 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26732/statm: 2123 591 174 34 0 565 0
[pid=26733] ppid=26728 vsize=61472 CPUtime=5.87 cores=4-7
/proc/26733/stat : 26733 (plingeling) S 26728 26728 26043 0 -1 4202496 4740 1250 0 0 587 0 0 0 18 0 5 0 527636430 62947328 3824 33554432000 4194304 4356188 140736551660224 18446744073709551615 216646318053 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/26733/statm: 15368 3824 162 40 0 13912 0
[pid=26733/tid=26740] ppid=26728 vsize=61472 CPUtime=1.47 cores=4-7
/proc/26733/task/26740/stat : 26740 (plingeling) R 26728 26728 26043 0 -1 4202560 922 1250 0 0 147 0 0 0 20 0 5 0 527636431 62947328 3824 33554432000 4194304 4356188 140736551660224 18446744073709551615 4330986 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=26733/tid=26741] ppid=26728 vsize=61472 CPUtime=1.45 cores=4-7
/proc/26733/task/26741/stat : 26741 (plingeling) R 26728 26728 26043 0 -1 4202560 893 1250 0 0 145 0 0 0 25 0 5 0 527636431 62947328 3824 33554432000 4194304 4356188 140736551660224 18446744073709551615 4330969 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=26733/tid=26742] ppid=26728 vsize=61472 CPUtime=1.47 cores=4-7
/proc/26733/task/26742/stat : 26742 (plingeling) R 26728 26728 26043 0 -1 4202560 919 1250 0 0 147 0 0 0 23 0 5 0 527636431 62947328 3824 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331045 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=26733/tid=26743] ppid=26728 vsize=61472 CPUtime=1.45 cores=4-7
/proc/26733/task/26743/stat : 26743 (plingeling) R 26728 26728 26043 0 -1 4202560 821 1250 0 0 145 0 0 0 23 0 5 0 527636431 62947328 3824 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 11.83
Current children cumulated vsize (KiB) 1587192

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

[startup+2.30116 s]
/proc/loadavg: 7.36 7.87 7.96 9/180 26744
/proc/meminfo: memFree=18712828/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
[pid=26729] ppid=26728 vsize=1028484 CPUtime=2.29 cores=0
/proc/26729/stat : 26729 (cryptominisat) R 26728 26728 26043 0 -1 4202496 4938 0 0 0 229 0 0 0 21 0 1 0 527636430 1053167616 3107 33554432000 4194304 4587354 140734692808208 18446744073709551615 4238690 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26729/statm: 257121 3107 336 96 0 253683 0
[pid=26730] ppid=26728 vsize=15576 CPUtime=2.29 cores=1
/proc/26730/stat : 26730 (clasp) R 26728 26728 26043 0 -1 4202496 1351 0 0 0 229 0 0 0 21 0 1 0 527636430 15949824 1243 33554432000 4194304 4785740 140733226065952 18446744073709551615 4287252 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26730/statm: 3894 1243 340 145 0 939 0
[pid=26731] ppid=26728 vsize=456652 CPUtime=2.29 cores=2
/proc/26731/stat : 26731 (TNM) R 26728 26728 26043 0 -1 4202496 555 0 0 0 229 0 0 0 21 0 1 0 527636430 467611648 452 33554432000 134512640 134534564 4291386384 18446744073709551615 134530632 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26731/statm: 114163 452 95 6 0 112829 0
[pid=26732] ppid=26728 vsize=8772 CPUtime=2.29 cores=3
/proc/26732/stat : 26732 (march_hi) R 26728 26728 26043 0 -1 4202496 1810 0 0 0 229 0 0 0 21 0 1 0 527636430 8982528 614 33554432000 4194304 4331988 140733308762608 18446744073709551615 4237426 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26732/statm: 2193 614 174 34 0 635 0
[pid=26733] ppid=26728 vsize=61612 CPUtime=9.06 cores=4-7
/proc/26733/stat : 26733 (plingeling) S 26728 26728 26043 0 -1 4202496 5063 1250 0 0 906 0 0 0 18 0 5 0 527636430 63090688 3859 33554432000 4194304 4356188 140736551660224 18446744073709551615 216646318053 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/26733/statm: 15403 3859 162 40 0 13947 0
[pid=26733/tid=26740] ppid=26728 vsize=61612 CPUtime=2.27 cores=4-7
/proc/26733/task/26740/stat : 26740 (plingeling) R 26728 26728 26043 0 -1 4202560 987 1250 0 0 227 0 0 0 22 0 5 0 527636431 63090688 3859 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331968 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=26733/tid=26741] ppid=26728 vsize=61612 CPUtime=2.24 cores=4-7
/proc/26733/task/26741/stat : 26741 (plingeling) R 26728 26728 26043 0 -1 4202560 990 1250 0 0 224 0 0 0 25 0 5 0 527636431 63090688 3859 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331281 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=26733/tid=26742] ppid=26728 vsize=61612 CPUtime=2.27 cores=4-7
/proc/26733/task/26742/stat : 26742 (plingeling) R 26728 26728 26043 0 -1 4202560 951 1250 0 0 227 0 0 0 25 0 5 0 527636431 63090688 3859 33554432000 4194304 4356188 140736551660224 18446744073709551615 4238823 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=26733/tid=26743] ppid=26728 vsize=61612 CPUtime=2.25 cores=4-7
/proc/26733/task/26743/stat : 26743 (plingeling) R 26728 26728 26043 0 -1 4202560 950 1250 0 0 225 0 0 0 25 0 5 0 527636431 63090688 3859 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331984 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 18.22
Current children cumulated vsize (KiB) 1589420

[startup+2.70109 s]
/proc/loadavg: 7.36 7.87 7.96 9/180 26744
/proc/meminfo: memFree=18712828/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
[pid=26729] ppid=26728 vsize=7413172 CPUtime=2.69 cores=0
/proc/26729/stat : 26729 (cryptominisat) R 26728 26728 26043 0 -1 4202496 5386 0 0 0 269 0 0 0 22 0 1 0 527636430 7591088128 3069 33554432000 4194304 4587354 140734692808208 18446744073709551615 4238658 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26729/statm: 1853293 3069 336 96 0 1849855 0
[pid=26730] ppid=26728 vsize=15740 CPUtime=2.69 cores=1
/proc/26730/stat : 26730 (clasp) R 26728 26728 26043 0 -1 4202496 1387 0 0 0 269 0 0 0 23 0 1 0 527636430 16117760 1279 33554432000 4194304 4785740 140733226065952 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26730/statm: 3935 1279 340 145 0 980 0
[pid=26731] ppid=26728 vsize=456652 CPUtime=2.69 cores=2
/proc/26731/stat : 26731 (TNM) R 26728 26728 26043 0 -1 4202496 555 0 0 0 269 0 0 0 23 0 1 0 527636430 467611648 452 33554432000 134512640 134534564 4291386384 18446744073709551615 134530329 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26731/statm: 114163 452 95 6 0 112829 0
[pid=26732] ppid=26728 vsize=8772 CPUtime=2.69 cores=3
/proc/26732/stat : 26732 (march_hi) R 26728 26728 26043 0 -1 4202496 1822 0 0 0 269 0 0 0 23 0 1 0 527636430 8982528 626 33554432000 4194304 4331988 140733308762608 18446744073709551615 4226407 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26732/statm: 2193 626 174 34 0 635 0
[pid=26733] ppid=26728 vsize=61200 CPUtime=10.66 cores=4-7
/proc/26733/stat : 26733 (plingeling) S 26728 26728 26043 0 -1 4202496 5256 1250 0 0 1066 0 0 0 18 0 5 0 527636430 62668800 3756 33554432000 4194304 4356188 140736551660224 18446744073709551615 216646318053 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/26733/statm: 15300 3756 162 40 0 13844 0
[pid=26733/tid=26740] ppid=26728 vsize=61200 CPUtime=2.67 cores=4-7
/proc/26733/task/26740/stat : 26740 (plingeling) R 26728 26728 26043 0 -1 4202560 1051 1250 0 0 267 0 0 0 23 0 5 0 527636431 62668800 3756 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331055 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=26733/tid=26741] ppid=26728 vsize=61200 CPUtime=2.64 cores=4-7
/proc/26733/task/26741/stat : 26741 (plingeling) R 26728 26728 26043 0 -1 4202560 1055 1250 0 0 264 0 0 0 25 0 5 0 527636431 62668800 3756 33554432000 4194304 4356188 140736551660224 18446744073709551615 4330964 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=26733/tid=26742] ppid=26728 vsize=61200 CPUtime=2.67 cores=4-7
/proc/26733/task/26742/stat : 26742 (plingeling) R 26728 26728 26043 0 -1 4202560 983 1250 0 0 267 0 0 0 25 0 5 0 527636431 62668800 3756 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331305 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=26733/tid=26743] ppid=26728 vsize=61200 CPUtime=2.65 cores=4-7
/proc/26733/task/26743/stat : 26743 (plingeling) R 26728 26728 26043 0 -1 4202560 982 1250 0 0 265 0 0 0 25 0 5 0 527636431 62668800 3756 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 21.42
Current children cumulated vsize (KiB) 7973860

[startup+2.80107 s]
/proc/loadavg: 7.36 7.87 7.96 9/180 26744
/proc/meminfo: memFree=18712828/32951124 swapFree=67111528/67111528
[pid=26728] ppid=26726 vsize=18324 CPUtime=0 cores=0-7
/proc/26728/stat : 26728 (ppfolio) S 26726 26728 26043 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 527636429 18763776 390 33554432000 4194304 4287625 140735416888880 18446744073709551615 216634535439 0 0 4096 65536 4426185354415964159 0 0 17 4 0 0 0
/proc/26728/statm: 4581 390 341 23 0 91 0
[pid=26729] ppid=26728 vsize=7413172 CPUtime=2.79 cores=0
/proc/26729/stat : 26729 (cryptominisat) R 26728 26728 26043 0 -1 4202496 5440 0 0 0 279 0 0 0 23 0 1 0 527636430 7591088128 3123 33554432000 4194304 4587354 140734692808208 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26729/statm: 1853293 3123 336 96 0 1849855 0
[pid=26730] ppid=26728 vsize=15740 CPUtime=2.79 cores=1
/proc/26730/stat : 26730 (clasp) R 26728 26728 26043 0 -1 4202496 1387 0 0 0 279 0 0 0 23 0 1 0 527636430 16117760 1279 33554432000 4194304 4785740 140733226065952 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26730/statm: 3935 1279 340 145 0 980 0
[pid=26731] ppid=26728 vsize=456652 CPUtime=2.79 cores=2
/proc/26731/stat : 26731 (TNM) R 26728 26728 26043 0 -1 4202496 555 0 0 0 279 0 0 0 23 0 1 0 527636430 467611648 452 33554432000 134512640 134534564 4291386384 18446744073709551615 134528888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26731/statm: 114163 452 95 6 0 112829 0
[pid=26732] ppid=26728 vsize=8772 CPUtime=2.79 cores=3
/proc/26732/stat : 26732 (march_hi) R 26728 26728 26043 0 -1 4202496 1824 0 0 0 279 0 0 0 23 0 1 0 527636430 8982528 628 33554432000 4194304 4331988 140733308762608 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26732/statm: 2193 628 174 34 0 635 0
[pid=26733] ppid=26728 vsize=61072 CPUtime=11.06 cores=4-7
/proc/26733/stat : 26733 (plingeling) S 26728 26728 26043 0 -1 4202496 5320 1250 0 0 1106 0 0 0 18 0 5 0 527636430 62537728 3724 33554432000 4194304 4356188 140736551660224 18446744073709551615 216646318053 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/26733/statm: 15268 3724 162 40 0 13812 0
[pid=26733/tid=26740] ppid=26728 vsize=61072 CPUtime=2.77 cores=4-7
/proc/26733/task/26740/stat : 26740 (plingeling) R 26728 26728 26043 0 -1 4202560 1051 1250 0 0 277 0 0 0 24 0 5 0 527636431 62537728 3724 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331028 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=26733/tid=26741] ppid=26728 vsize=61072 CPUtime=2.74 cores=4-7
/proc/26733/task/26741/stat : 26741 (plingeling) R 26728 26728 26043 0 -1 4202560 1055 1250 0 0 274 0 0 0 25 0 5 0 527636431 62537728 3724 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331069 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=26733/tid=26742] ppid=26728 vsize=61072 CPUtime=2.77 cores=4-7
/proc/26733/task/26742/stat : 26742 (plingeling) R 26728 26728 26043 0 -1 4202560 1015 1250 0 0 277 0 0 0 25 0 5 0 527636431 62537728 3724 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=26733/tid=26743] ppid=26728 vsize=61072 CPUtime=2.75 cores=4-7
/proc/26733/task/26743/stat : 26743 (plingeling) R 26728 26728 26043 0 -1 4202560 1014 1250 0 0 275 0 0 0 25 0 5 0 527636431 62537728 3724 33554432000 4194304 4356188 140736551660224 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 22.22
Current children cumulated vsize (KiB) 7973732

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26728 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=610690
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 8.62369
# while last known CPU time is 22.22
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 2.88005
CPU time (s): 22.22
CPU user time (s): 22.22
CPU system time (s): 0
CPU usage (%): 771.514
Max. virtual memory (cumulated for all children) (KiB): 7974020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.61069
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7978
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= 315
involuntary context switches= 33

runsolver used 0.003999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-30 12:45:38
IDJOB=3220851
IDBENCH=82825
IDSOLVER=1638
FILE ID=node103/3220851-1304160338
RUNJOBID= node103-1304145211-26057
PBS_JOBID= 13170871
Free space on /tmp= 72608 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S474185167-033.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220851-1304160338/watcher-3220851-1304160338 -o /tmp/evaluation-result-3220851-1304160338/solver-3220851-1304160338 -C 40000 -W 5000 -M 31000  ppfolio HOME/instance-3220851-1304160338.cnf

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

MD5SUM BENCH= 3152d51685e76b4a30e45b9928cc3243
RANDOM SEED=796708853

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      18746296 kB
Buffers:       2151904 kB
Cached:       11402960 kB
SwapCached:          0 kB
Active:        5683352 kB
Inactive:      7935040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18746296 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10092 kB
Writeback:           0 kB
AnonPages:       63660 kB
Mapped:          14700 kB
Slab:           520728 kB
PageTables:       3896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   183432 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= 72596 MiB
End job on node103 at 2011-04-30 12:45:41