Trace number 3191334

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ppfolio parUNSAT 48.34 14.1595

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v75-c1597-S1750722942-074.UNKNOWN.cnf
MD5SUM55d30b10c45b8bb435e547799f98f891
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.26989
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses1597
Sum of the clauses size7985
Maximum clause length5
Minimum clause length5
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 51597
Number of clauses of size over 50

Solver Data 

0.00/0.80	This is pico-portfolio, a naive parallel portfolio
0.00/0.80	Copyright (C) 2011 Olivier Roussel
0.00/0.80	Using 4 processing units
0.00/0.80	This portfolio uses the following solvers:
0.00/0.80	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.80	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.80	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.80	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.80	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.80	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.80	Starting clasp 1.3.6 on core(s) 4
0.00/0.80	Starting TNM 2009 on core(s) 6
0.00/0.80	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.80	Starting march_hi 2009 on core(s) 6
48.34/14.15	s UNSATISFIABLE
48.34/14.15	solver [5] march_hi 2009 answered
48.34/14.15	Done

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3191334-1304078919/watcher-3191334-1304078919 -o /tmp/evaluation-result-3191334-1304078919/solver-3191334-1304078919 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191334-1304078919.cnf 

running on 4 cores: 0,2,4,6

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: 3.50 4.37 6.07 6/182 32321
/proc/meminfo: memFree=31454292/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) R 32319 32321 32278 0 -1 4202496 519 0 0 0 0 0 0 0 25 0 1 0 519490681 18763776 389 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/32321/statm: 4581 389 341 23 0 91 0

[startup+0.0245779 s]
/proc/loadavg: 3.50 4.37 6.07 6/182 32321
/proc/meminfo: memFree=31454292/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) R 32319 32321 32278 0 -1 4202496 519 0 0 0 0 0 0 0 25 0 1 0 519490681 18763776 389 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/32321/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100565 s]
/proc/loadavg: 3.50 4.37 6.07 6/182 32321
/proc/meminfo: memFree=31454292/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) R 32319 32321 32278 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 519490681 18763776 389 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/32321/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.30053 s]
/proc/loadavg: 3.50 4.37 6.07 6/182 32321
/proc/meminfo: memFree=31454292/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 521 0 0 0 0 0 0 0 24 0 1 0 519490681 18763776 389 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 4577707127694426111 0 0 17 2 0 0 0
/proc/32321/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.70046 s]
/proc/loadavg: 3.50 4.37 6.07 6/182 32321
/proc/meminfo: memFree=31454292/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 521 0 0 0 0 0 0 0 20 0 1 0 519490681 18763776 389 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 4577707127694426111 0 0 17 2 0 0 0
/proc/32321/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50032 s]
/proc/loadavg: 3.50 4.37 6.07 13/188 32359
/proc/meminfo: memFree=31438680/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519490681 18763776 389 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 4577707127694426111 0 0 17 2 0 0 0
/proc/32321/statm: 4581 389 341 23 0 91 0
[pid=32322] ppid=32321 vsize=14364032 CPUtime=1.49 cores=0
/proc/32322/stat : 32322 (cryptominisat) R 32321 32321 32278 0 -1 4202496 3185 0 0 0 149 0 0 0 20 0 1 0 519490681 14708768768 1913 33554432000 4194304 4587354 140735534382368 18446744073709551615 4238611 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32322/statm: 3591008 1913 337 96 0 3587570 0
[pid=32323] ppid=32321 vsize=13380 CPUtime=1.49 cores=4
/proc/32323/stat : 32323 (clasp) R 32321 32321 32278 0 -1 4202496 812 0 0 0 149 0 0 0 20 0 1 0 519490681 13701120 704 33554432000 4194304 4785740 140736161010416 18446744073709551615 4287028 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32323/statm: 3345 704 340 145 0 390 0
[pid=32324] ppid=32321 vsize=455828 CPUtime=0.74 cores=6
/proc/32324/stat : 32324 (TNM) R 32321 32321 32278 0 -1 4202496 316 0 0 0 74 0 0 0 25 0 1 0 519490681 466767872 213 33554432000 134512640 134534564 4294901184 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32324/statm: 113957 213 95 6 0 112623 0
[pid=32325] ppid=32321 vsize=7304 CPUtime=1.48 cores=2
/proc/32325/stat : 32325 (lingeling) R 32321 32321 32278 0 -1 4202496 1290 0 0 0 148 0 0 0 25 0 1 0 519490681 7479296 1003 33554432000 4194304 4352236 140733596008176 18446744073709551615 4328304 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32325/statm: 1826 1003 127 39 0 906 0
[pid=32326] ppid=32321 vsize=6912 CPUtime=0.73 cores=6
/proc/32326/stat : 32326 (march_hi) R 32321 32321 32278 0 -1 4202496 395 0 0 0 73 0 0 0 25 0 1 0 519490681 7077888 288 33554432000 4194304 4331988 140733978526736 18446744073709551615 4226642 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32326/statm: 1728 288 174 34 0 170 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 14865780

[startup+3.1011 s]
/proc/loadavg: 3.50 4.37 6.07 13/188 32392
/proc/meminfo: memFree=31435200/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519490681 18763776 389 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 4577707127694426111 0 0 17 2 0 0 0
/proc/32321/statm: 4581 389 341 23 0 91 0
[pid=32322] ppid=32321 vsize=1331020 CPUtime=3.09 cores=0
/proc/32322/stat : 32322 (cryptominisat) R 32321 32321 32278 0 -1 4202496 4416 0 0 0 309 0 0 0 25 0 1 0 519490681 1362964480 2416 33554432000 4194304 4587354 140735534382368 18446744073709551615 4238435 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32322/statm: 332755 2416 337 96 0 329317 0
[pid=32323] ppid=32321 vsize=13924 CPUtime=3.09 cores=4
/proc/32323/stat : 32323 (clasp) R 32321 32321 32278 0 -1 4202496 928 0 0 0 309 0 0 0 25 0 1 0 519490681 14258176 820 33554432000 4194304 4785740 140736161010416 18446744073709551615 4546266 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32323/statm: 3481 820 340 145 0 526 0
[pid=32324] ppid=32321 vsize=455828 CPUtime=1.54 cores=6
/proc/32324/stat : 32324 (TNM) R 32321 32321 32278 0 -1 4202496 316 0 0 0 154 0 0 0 25 0 1 0 519490681 466767872 213 33554432000 134512640 134534564 4294901184 18446744073709551615 134528316 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32324/statm: 113957 213 95 6 0 112623 0
[pid=32325] ppid=32321 vsize=7432 CPUtime=3.08 cores=2
/proc/32325/stat : 32325 (lingeling) R 32321 32321 32278 0 -1 4202496 1562 0 0 0 308 0 0 0 25 0 1 0 519490681 7610368 1051 33554432000 4194304 4352236 140733596008176 18446744073709551615 4328181 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32325/statm: 1858 1051 127 39 0 938 0
[pid=32326] ppid=32321 vsize=6912 CPUtime=1.53 cores=6
/proc/32326/stat : 32326 (march_hi) R 32321 32321 32278 0 -1 4202496 395 0 0 0 153 0 0 0 25 0 1 0 519490681 7077888 288 33554432000 4194304 4331988 140733978526736 18446744073709551615 4226263 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32326/statm: 1728 288 174 34 0 170 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 1833440

[startup+6.30048 s]
/proc/loadavg: 4.02 4.46 6.09 10/187 32488
/proc/meminfo: memFree=31426832/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=6.16 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 522 5964 0 0 0 0 616 0 15 0 1 0 519490681 18763776 390 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 4294934785 0 0 17 2 0 0 0
/proc/32321/statm: 4581 390 342 23 0 91 0
[pid=32323] ppid=32321 vsize=14496 CPUtime=6.29 cores=4
/proc/32323/stat : 32323 (clasp) R 32321 32321 32278 0 -1 4202496 1062 0 0 0 629 0 0 0 25 0 1 0 519490681 14843904 954 33554432000 4194304 4785740 140736161010416 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32323/statm: 3624 954 340 145 0 669 0
[pid=32324] ppid=32321 vsize=455828 CPUtime=3.14 cores=6
/proc/32324/stat : 32324 (TNM) R 32321 32321 32278 0 -1 4202496 316 0 0 0 314 0 0 0 25 0 1 0 519490681 466767872 213 33554432000 134512640 134534564 4294901184 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32324/statm: 113957 213 95 6 0 112623 0
[pid=32325] ppid=32321 vsize=8080 CPUtime=6.28 cores=2
/proc/32325/stat : 32325 (lingeling) R 32321 32321 32278 0 -1 4202496 2172 0 0 0 628 0 0 0 25 0 1 0 519490681 8273920 1213 33554432000 4194304 4352236 140733596008176 18446744073709551615 4328004 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32325/statm: 2020 1213 127 39 0 1100 0
[pid=32326] ppid=32321 vsize=6912 CPUtime=3.11 cores=6
/proc/32326/stat : 32326 (march_hi) R 32321 32321 32278 0 -1 4202496 395 0 0 0 311 0 0 0 25 0 1 0 519490681 7077888 288 33554432000 4194304 4331988 140733978526736 18446744073709551615 4247586 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32326/statm: 1728 288 174 34 0 170 0
Current children cumulated CPU time (s) 24.98
Current children cumulated vsize (KiB) 503640

[startup+12.7003 s]
/proc/loadavg: 4.33 4.52 6.10 11/187 32520
/proc/meminfo: memFree=31427864/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=6.16 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 522 5964 0 0 0 0 616 0 15 0 1 0 519490681 18763776 390 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 9224195742862639363 0 0 17 2 0 0 0
/proc/32321/statm: 4581 390 342 23 0 91 0
[pid=32323] ppid=32321 vsize=15248 CPUtime=12.69 cores=4
/proc/32323/stat : 32323 (clasp) R 32321 32321 32278 0 -1 4202496 1243 0 0 0 1269 0 0 0 25 0 1 0 519490681 15613952 1135 33554432000 4194304 4785740 140736161010416 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32323/statm: 3812 1135 340 145 0 857 0
[pid=32324] ppid=32321 vsize=455828 CPUtime=6.32 cores=6
/proc/32324/stat : 32324 (TNM) R 32321 32321 32278 0 -1 4202496 316 0 0 0 632 0 0 0 25 0 1 0 519490681 466767872 213 33554432000 134512640 134534564 4294901184 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32324/statm: 113957 213 95 6 0 112623 0
[pid=32325] ppid=32321 vsize=10516 CPUtime=12.68 cores=2
/proc/32325/stat : 32325 (lingeling) R 32321 32321 32278 0 -1 4202496 3741 0 0 0 1267 1 0 0 25 0 1 0 519490681 10768384 1822 33554432000 4194304 4352236 140733596008176 18446744073709551615 4328390 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32325/statm: 2629 1822 127 39 0 1709 0
[pid=32326] ppid=32321 vsize=6912 CPUtime=6.3 cores=6
/proc/32326/stat : 32326 (march_hi) R 32321 32321 32278 0 -1 4202496 397 0 0 0 630 0 0 0 25 0 1 0 519490681 7077888 290 33554432000 4194304 4331988 140733978526736 18446744073709551615 4226343 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32326/statm: 1728 290 174 34 0 170 0
Current children cumulated CPU time (s) 44.15
Current children cumulated vsize (KiB) 506828

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

[startup+13.5002 s]
/proc/loadavg: 4.71 4.59 6.11 11/187 32520
/proc/meminfo: memFree=31424940/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=6.16 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 522 5964 0 0 0 0 616 0 15 0 1 0 519490681 18763776 390 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 9224195742862639363 0 0 17 2 0 0 0
/proc/32321/statm: 4581 390 342 23 0 91 0
[pid=32323] ppid=32321 vsize=15396 CPUtime=13.49 cores=4
/proc/32323/stat : 32323 (clasp) R 32321 32321 32278 0 -1 4202496 1273 0 0 0 1349 0 0 0 25 0 1 0 519490681 15765504 1165 33554432000 4194304 4785740 140736161010416 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32323/statm: 3849 1165 340 145 0 894 0
[pid=32324] ppid=32321 vsize=455828 CPUtime=6.71 cores=6
/proc/32324/stat : 32324 (TNM) R 32321 32321 32278 0 -1 4202496 316 0 0 0 671 0 0 0 25 0 1 0 519490681 466767872 213 33554432000 134512640 134534564 4294901184 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32324/statm: 113957 213 95 6 0 112623 0
[pid=32325] ppid=32321 vsize=10900 CPUtime=13.48 cores=2
/proc/32325/stat : 32325 (lingeling) R 32321 32321 32278 0 -1 4202496 3837 0 0 0 1347 1 0 0 25 0 1 0 519490681 11161600 1918 33554432000 4194304 4352236 140733596008176 18446744073709551615 4328395 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32325/statm: 2725 1918 127 39 0 1805 0
[pid=32326] ppid=32321 vsize=6912 CPUtime=6.7 cores=6
/proc/32326/stat : 32326 (march_hi) R 32321 32321 32278 0 -1 4202496 398 0 0 0 670 0 0 0 25 0 1 0 519490681 7077888 291 33554432000 4194304 4331988 140733978526736 18446744073709551615 4226242 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32326/statm: 1728 291 174 34 0 170 0
Current children cumulated CPU time (s) 46.54
Current children cumulated vsize (KiB) 507360

[startup+13.9011 s]
/proc/loadavg: 4.71 4.59 6.11 11/187 32520
/proc/meminfo: memFree=31424940/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=6.16 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 522 5964 0 0 0 0 616 0 15 0 1 0 519490681 18763776 390 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 9224195742862639363 0 0 17 2 0 0 0
/proc/32321/statm: 4581 390 342 23 0 91 0
[pid=32323] ppid=32321 vsize=15396 CPUtime=13.89 cores=4
/proc/32323/stat : 32323 (clasp) R 32321 32321 32278 0 -1 4202496 1285 0 0 0 1389 0 0 0 25 0 1 0 519490681 15765504 1177 33554432000 4194304 4785740 140736161010416 18446744073709551615 4287207 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32323/statm: 3849 1177 340 145 0 894 0
[pid=32324] ppid=32321 vsize=455828 CPUtime=6.91 cores=6
/proc/32324/stat : 32324 (TNM) R 32321 32321 32278 0 -1 4202496 316 0 0 0 691 0 0 0 25 0 1 0 519490681 466767872 213 33554432000 134512640 134534564 4294901184 18446744073709551615 134528955 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32324/statm: 113957 213 95 6 0 112623 0
[pid=32325] ppid=32321 vsize=10644 CPUtime=13.88 cores=2
/proc/32325/stat : 32325 (lingeling) R 32321 32321 32278 0 -1 4202496 3965 0 0 0 1387 1 0 0 25 0 1 0 519490681 10899456 1854 33554432000 4194304 4352236 140733596008176 18446744073709551615 4328000 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32325/statm: 2661 1854 127 39 0 1741 0
[pid=32326] ppid=32321 vsize=6912 CPUtime=6.9 cores=6
/proc/32326/stat : 32326 (march_hi) R 32321 32321 32278 0 -1 4202496 399 0 0 0 690 0 0 0 25 0 1 0 519490681 7077888 292 33554432000 4194304 4331988 140733978526736 18446744073709551615 4239542 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32326/statm: 1728 292 174 34 0 170 0
Current children cumulated CPU time (s) 47.74
Current children cumulated vsize (KiB) 507104

[startup+14.1011 s]
/proc/loadavg: 4.71 4.59 6.11 11/187 32520
/proc/meminfo: memFree=31424940/32950928 swapFree=67111404/67111528
[pid=32321] ppid=32319 vsize=18324 CPUtime=6.16 cores=0,2,4,6
/proc/32321/stat : 32321 (ppfolio) S 32319 32321 32278 0 -1 4202496 522 5964 0 0 0 0 616 0 15 0 1 0 519490681 18763776 390 33554432000 4194304 4287625 140736781766592 18446744073709551615 235594886671 0 0 4096 65536 9224195738567704576 0 0 17 2 0 0 0
/proc/32321/statm: 4581 390 342 23 0 91 0
[pid=32323] ppid=32321 vsize=15396 CPUtime=14.09 cores=4
/proc/32323/stat : 32323 (clasp) R 32321 32321 32278 0 -1 4202496 1285 0 0 0 1409 0 0 0 25 0 1 0 519490681 15765504 1177 33554432000 4194304 4785740 140736161010416 18446744073709551615 4553357 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32323/statm: 3849 1177 340 145 0 894 0
[pid=32324] ppid=32321 vsize=455828 CPUtime=7.01 cores=6
/proc/32324/stat : 32324 (TNM) R 32321 32321 32278 0 -1 4202496 316 0 0 0 701 0 0 0 25 0 1 0 519490681 466767872 213 33554432000 134512640 134534564 4294901184 18446744073709551615 134528888 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32324/statm: 113957 213 95 6 0 112623 0
[pid=32325] ppid=32321 vsize=10644 CPUtime=14.08 cores=2
/proc/32325/stat : 32325 (lingeling) R 32321 32321 32278 0 -1 4202496 3965 0 0 0 1407 1 0 0 25 0 1 0 519490681 10899456 1854 33554432000 4194304 4352236 140733596008176 18446744073709551615 4328308 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32325/statm: 2661 1854 127 39 0 1741 0
[pid=32326] ppid=32321 vsize=6912 CPUtime=7 cores=6
/proc/32326/stat : 32326 (march_hi) R 32321 32321 32278 0 -1 4202496 399 0 0 0 700 0 0 0 25 0 1 0 519490681 7077888 292 33554432000 4194304 4331988 140733978526736 18446744073709551615 4226260 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32326/statm: 1728 292 174 34 0 170 0
Current children cumulated CPU time (s) 48.34
Current children cumulated vsize (KiB) 507104

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32321 and gives
#  childrusage.ru_utime.tv_sec=41
#  childrusage.ru_utime.tv_usec=500690
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 41.5267
# while last known CPU time is 48.34
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 14.1595
CPU time (s): 48.34
CPU user time (s): 48.33
CPU system time (s): 0.01
CPU usage (%): 341.397
Max. virtual memory (cumulated for all children) (KiB): 14869644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.5007
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12069
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= 459
involuntary context switches= 791

runsolver used 0.024996 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-29 14:08:39
IDJOB=3191334
IDBENCH=83065
IDSOLVER=1612
FILE ID=node120/3191334-1304078919
RUNJOBID= node120-1304078919-32296
PBS_JOBID= 13170527
Free space on /tmp= 72072 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v75-c1597-S1750722942-074.UNKNOWN.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191334-1304078919/watcher-3191334-1304078919 -o /tmp/evaluation-result-3191334-1304078919/solver-3191334-1304078919 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191334-1304078919.cnf

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

MD5SUM BENCH= 55d30b10c45b8bb435e547799f98f891
RANDOM SEED=705905784

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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:     32950928 kB
MemFree:      31455332 kB
Buffers:        458964 kB
Cached:         609804 kB
SwapCached:          8 kB
Active:         413496 kB
Inactive:       720424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31455332 kB
SwapTotal:    67111528 kB
SwapFree:     67111404 kB
Dirty:           20300 kB
Writeback:           0 kB
AnonPages:       65148 kB
Mapped:          15408 kB
Slab:           296244 kB
PageTables:       5252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   658904 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= 72056 MiB
End job on node120 at 2011-04-29 14:08:53