Trace number 3191855

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 seqUNSAT 18.68 18.7492

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S566093033-041.UNKNOWN.cnf
MD5SUM85e2085fcd9bc0d9740c43994b898153
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.556915
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	This is pico-portfolio, a naive parallel portfolio
0.00/0.01	Copyright (C) 2011 Olivier Roussel
0.00/0.01	Using 1 processing units
0.00/0.01	This portfolio uses the following solvers:
0.00/0.01	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.01	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.01	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.01	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.01	Starting clasp 1.3.6 on core(s) 0
0.00/0.01	Starting TNM 2009 on core(s) 0
18.68/18.74	s UNSATISFIABLE
18.68/18.74	solver [2] clasp 1.3.6 answered
18.68/18.74	Done

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3191855-1302539865/watcher-3191855-1302539865 -o /tmp/evaluation-result-3191855-1302539865/solver-3191855-1302539865 -C 2400 -W 1300 -M 7680 ppfolio --nbcore=1 HOME/instance-3191855-1302539865.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 9.78 9.98 9.77 9/196 26595
/proc/meminfo: memFree=28519752/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) R 26593 26595 26080 0 -1 4202496 456 0 0 0 0 0 0 0 25 0 1 0 98177732 18763776 391 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660482453 0 0 4096 65536 0 0 0 17 0 0 0 0
/proc/26595/statm: 4581 391 342 23 0 91 0

[startup+0.106315 s]
/proc/loadavg: 9.78 9.98 9.77 9/196 26595
/proc/meminfo: memFree=28519752/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 501 0 0 0 0 0 0 0 25 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4481129737162293506 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.200358 s]
/proc/loadavg: 9.78 9.98 9.77 9/196 26595
/proc/meminfo: memFree=28519752/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 18 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300338 s]
/proc/loadavg: 9.78 9.98 9.77 9/196 26595
/proc/meminfo: memFree=28519752/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 18 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700268 s]
/proc/loadavg: 9.78 9.98 9.77 9/196 26595
/proc/meminfo: memFree=28519752/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949249847459840 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50113 s]
/proc/loadavg: 9.78 9.98 9.77 11/200 26599
/proc/meminfo: memFree=28527160/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949387286413312 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1594384 CPUtime=0.5 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 1079 0 0 0 50 0 0 0 25 0 1 0 98177732 1632649216 714 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238608 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 398596 714 327 96 0 395158 0
[pid=26598] ppid=26595 vsize=12828 CPUtime=0.39 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 660 0 0 0 39 0 0 0 25 0 1 0 98177733 13135872 549 33554432000 4194304 4785740 140737077456960 18446744073709551615 4553032 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3207 549 340 145 0 252 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=0.59 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 59 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2081364

[startup+3.10085 s]
/proc/loadavg: 9.78 9.98 9.77 11/200 26599
/proc/meminfo: memFree=28526168/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1594880 CPUtime=0.99 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 1564 0 0 0 99 0 0 0 25 0 1 0 98177732 1633157120 771 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238658 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 398720 771 331 96 0 395282 0
[pid=26598] ppid=26595 vsize=13092 CPUtime=0.94 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 722 0 0 0 94 0 0 0 25 0 1 0 98177733 13406208 611 33554432000 4194304 4785740 140737077456960 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3273 611 341 145 0 318 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=1.14 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 114 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134529024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 2082124

[startup+6.30028 s]
/proc/loadavg: 9.80 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28521228/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452947600580018176 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1599328 CPUtime=2.09 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 3006 0 0 0 209 0 0 0 25 0 1 0 98177732 1637711872 1905 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238690 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 399832 1905 337 96 0 396394 0
[pid=26598] ppid=26595 vsize=13364 CPUtime=1.99 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 803 0 0 0 199 0 0 0 25 0 1 0 98177733 13684736 692 33554432000 4194304 4785740 140737077456960 18446744073709551615 4553216 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3341 692 341 145 0 386 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=2.19 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 219 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134528737 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 2086844

[startup+12.7011 s]
/proc/loadavg: 9.81 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28519176/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949524725366784 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1601164 CPUtime=4.2 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 4391 0 0 0 419 1 0 0 25 0 1 0 98177732 1639591936 2267 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238752 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 400291 2267 337 96 0 396853 0
[pid=26598] ppid=26595 vsize=13772 CPUtime=4.14 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 910 0 0 0 414 0 0 0 25 0 1 0 98177733 14102528 799 33554432000 4194304 4785740 140737077456960 18446744073709551615 4416847 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3443 799 341 145 0 488 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=4.34 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 434 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134530484 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2089088

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

[startup+12.8011 s]
/proc/loadavg: 9.81 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28519176/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949524725366784 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1601164 CPUtime=4.24 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 4401 0 0 0 423 1 0 0 25 0 1 0 98177732 1639591936 2277 33554432000 4194304 4587354 140735073791984 18446744073709551615 4236606 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 400291 2277 337 96 0 396853 0
[pid=26598] ppid=26595 vsize=13772 CPUtime=4.19 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 910 0 0 0 419 0 0 0 25 0 1 0 98177733 14102528 799 33554432000 4194304 4785740 140737077456960 18446744073709551615 4553396 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3443 799 341 145 0 488 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=4.34 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 434 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134530484 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 12.77
Current children cumulated vsize (KiB) 2089088

[startup+16.0006 s]
/proc/loadavg: 9.83 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28519052/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 16 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1602012 CPUtime=5.29 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 4827 0 0 0 528 1 0 0 25 0 1 0 98177732 1640460288 2341 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238618 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 400503 2341 337 96 0 397065 0
[pid=26598] ppid=26595 vsize=14052 CPUtime=5.24 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 958 0 0 0 524 0 0 0 25 0 1 0 98177733 14389248 847 33554432000 4194304 4785740 140737077456960 18446744073709551615 4287237 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3513 847 341 145 0 558 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=5.44 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 544 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134528730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 15.97
Current children cumulated vsize (KiB) 2090216

[startup+17.6003 s]
/proc/loadavg: 9.83 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28518432/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949524725366784 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1602012 CPUtime=5.84 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 4948 0 0 0 583 1 0 0 25 0 1 0 98177732 1640460288 2453 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238752 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 400503 2453 337 96 0 397065 0
[pid=26598] ppid=26595 vsize=14052 CPUtime=5.79 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 962 0 0 0 579 0 0 0 25 0 1 0 98177733 14389248 851 33554432000 4194304 4785740 140737077456960 18446744073709551615 4553051 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3513 851 341 145 0 558 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=5.94 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 594 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134530538 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 17.57
Current children cumulated vsize (KiB) 2090216

[startup+18.4012 s]
/proc/loadavg: 9.83 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28518432/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949524725366784 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1600868 CPUtime=6.09 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 5177 0 0 0 608 1 0 0 25 0 1 0 98177732 1639288832 2268 33554432000 4194304 4587354 140735073791984 18446744073709551615 4237681 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 400217 2268 337 96 0 396779 0
[pid=26598] ppid=26595 vsize=14052 CPUtime=6.04 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 962 0 0 0 604 0 0 0 25 0 1 0 98177733 14389248 851 33554432000 4194304 4785740 140737077456960 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3513 851 341 145 0 558 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=6.24 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 624 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 18.37
Current children cumulated vsize (KiB) 2089072

[startup+18.6011 s]
/proc/loadavg: 9.83 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28518432/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949524725366784 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1600868 CPUtime=6.19 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 5205 0 0 0 618 1 0 0 25 0 1 0 98177732 1639288832 2294 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 400217 2294 337 96 0 396779 0
[pid=26598] ppid=26595 vsize=14052 CPUtime=6.09 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 962 0 0 0 609 0 0 0 25 0 1 0 98177733 14389248 851 33554432000 4194304 4785740 140737077456960 18446744073709551615 4287241 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3513 851 341 145 0 558 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=6.29 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 629 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134530372 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 18.57
Current children cumulated vsize (KiB) 2089072

[startup+18.7011 s]
/proc/loadavg: 9.83 9.98 9.77 11/200 26600
/proc/meminfo: memFree=28518680/32951124 swapFree=67111528/67111528
[pid=26595] ppid=26593 vsize=18324 CPUtime=0 cores=0,2
/proc/26595/stat : 26595 (ppfolio) S 26593 26595 26080 0 -1 4202496 502 0 0 0 0 0 0 0 15 0 1 0 98177732 18763776 394 33554432000 4194304 4287625 140733827323136 18446744073709551615 268660682255 0 0 4096 65536 4452949524725366784 0 0 17 2 0 0 0
/proc/26595/statm: 4581 394 345 23 0 91 0
[pid=26596] ppid=26595 vsize=1600868 CPUtime=6.19 cores=0
/proc/26596/stat : 26596 (cryptominisat) R 26595 26595 26080 0 -1 4202496 5205 0 0 0 618 1 0 0 25 0 1 0 98177732 1639288832 2294 33554432000 4194304 4587354 140735073791984 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/26596/statm: 400217 2294 337 96 0 396779 0
[pid=26598] ppid=26595 vsize=14052 CPUtime=6.15 cores=0
/proc/26598/stat : 26598 (clasp) R 26595 26595 26080 0 -1 4202496 962 0 0 0 615 0 0 0 25 0 1 0 98177733 14389248 851 33554432000 4194304 4785740 140737077456960 18446744073709551615 4277604 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/26598/statm: 3513 851 341 145 0 558 0
[pid=26599] ppid=26595 vsize=455828 CPUtime=6.34 cores=0
/proc/26599/stat : 26599 (TNM) R 26595 26595 26080 0 -1 4202496 305 0 0 0 634 0 0 0 25 0 1 0 98177733 466767872 201 33554432000 134512640 134534564 4288715536 18446744073709551615 134514044 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26599/statm: 113957 201 95 6 0 112623 0
Current children cumulated CPU time (s) 18.68
Current children cumulated vsize (KiB) 2089072

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26595 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=381117
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 12.3971
# while last known CPU time is 18.68
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 18.7492
CPU time (s): 18.68
CPU user time (s): 18.67
CPU system time (s): 0.01
CPU usage (%): 99.6307
Max. virtual memory (cumulated for all children) (KiB): 2090216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.3811
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6704
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= 80
involuntary context switches= 153

runsolver used 0.030995 second user time and 0.076988 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-11 18:37:45
IDJOB=3191855
IDBENCH=82986
IDSOLVER=1613
FILE ID=node107/3191855-1302539865
RUNJOBID= node107-1302537256-26098
PBS_JOBID= 12951133
Free space on /tmp= 73648 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S566093033-041.UNKNOWN.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191855-1302539865/watcher-3191855-1302539865 -o /tmp/evaluation-result-3191855-1302539865/solver-3191855-1302539865 -C 2400 -W 1300 -M 7680  ppfolio --nbcore=1 HOME/instance-3191855-1302539865.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 85e2085fcd9bc0d9740c43994b898153
RANDOM SEED=1841344838

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:      28520156 kB
Buffers:        522728 kB
Cached:        3484576 kB
SwapCached:          0 kB
Active:        2460164 kB
Inactive:      1734076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28520156 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10152 kB
Writeback:           0 kB
AnonPages:      186804 kB
Mapped:          17580 kB
Slab:           173324 kB
PageTables:       6292 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2979488 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= 73636 MiB
End job on node107 at 2011-04-11 18:38:04