Trace number 3191673

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 seqSAT 33.67 33.7137

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
MD5SUM2cb285a396d74446b485c2112c34e09c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.216967
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 1 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	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 0
0.00/0.00	Starting TNM 2009 on core(s) 0
33.67/33.71	s SATISFIABLE
33.67/33.71	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 
33.67/33.71	v 0 
33.67/33.71	solver [3] TNM 2009 answered
33.67/33.71	Done

Verifier Data 

OK

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-3191673-1302539021/watcher-3191673-1302539021 -o /tmp/evaluation-result-3191673-1302539021/solver-3191673-1302539021 -C 2400 -W 1300 -M 7680 ppfolio --nbcore=1 HOME/instance-3191673-1302539021.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: 9.91 10.03 9.36 10/197 15570
/proc/meminfo: memFree=15538012/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18188 CPUtime=0 cores=0,2
/proc/15570/stat : 15570 (ppfolio) R 15568 15570 15219 0 -1 4194304 347 0 0 0 0 0 0 0 25 0 1 0 444132807 18624512 282 33554432000 4194304 4287625 140735410704592 18446744073709551615 47233382727153 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15570/statm: 4547 290 246 23 0 57 0

[startup+0.107709 s]
/proc/loadavg: 9.91 10.03 9.36 10/197 15570
/proc/meminfo: memFree=15538012/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 500 0 0 0 0 0 0 0 25 0 1 0 444132807 18763776 393 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4020220784990454018 0 0 17 2 0 0 0
/proc/15570/statm: 4581 393 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.200676 s]
/proc/loadavg: 9.91 10.03 9.36 10/197 15570
/proc/meminfo: memFree=15538012/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 501 0 0 0 0 0 0 0 18 0 1 0 444132807 18763776 393 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/15570/statm: 4581 393 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300663 s]
/proc/loadavg: 9.91 10.03 9.36 10/197 15570
/proc/meminfo: memFree=15538012/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 501 0 0 0 0 0 0 0 18 0 1 0 444132807 18763776 393 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/15570/statm: 4581 393 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700585 s]
/proc/loadavg: 9.91 10.03 9.36 10/197 15570
/proc/meminfo: memFree=15538012/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 444132807 18763776 393 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/15570/statm: 4581 393 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50044 s]
/proc/loadavg: 9.91 10.03 9.36 11/200 15574
/proc/meminfo: memFree=15531416/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=14100 CPUtime=0.49 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 981 0 0 0 49 0 0 0 25 0 1 0 444132808 14438400 873 33554432000 4194304 4785740 140737142011664 18446744073709551615 4286976 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 3525 873 340 145 0 570 0
[pid=15574] ppid=15570 vsize=452656 CPUtime=0.65 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 450 0 0 0 65 0 0 0 25 0 1 0 444132808 463519744 347 33554432000 134512640 134534564 4292838896 18446744073709551615 134524677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 113164 347 91 6 0 111830 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 485080

[startup+3.10113 s]
/proc/loadavg: 9.91 10.03 9.36 11/200 15574
/proc/meminfo: memFree=15528684/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=14660 CPUtime=1.29 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 1112 0 0 0 129 0 0 0 25 0 1 0 444132808 15011840 1004 33554432000 4194304 4785740 140737142011664 18446744073709551615 4549066 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 3665 1004 340 145 0 710 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=1.45 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 145 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134529031 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 489472

[startup+6.30053 s]
/proc/loadavg: 9.91 10.03 9.36 11/200 15574
/proc/meminfo: memFree=15520884/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=15560 CPUtime=2.89 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 1316 0 0 0 289 0 0 0 25 0 1 0 444132808 15933440 1208 33554432000 4194304 4785740 140737142011664 18446744073709551615 47109412835000 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 3890 1208 340 145 0 935 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=3.05 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 305 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134530571 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 490372

[startup+12.7003 s]
/proc/loadavg: 9.92 10.03 9.37 11/200 15574
/proc/meminfo: memFree=15528952/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=16616 CPUtime=6.09 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 1575 0 0 0 609 0 0 0 25 0 1 0 444132808 17014784 1467 33554432000 4194304 4785740 140737142011664 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4154 1467 340 145 0 1199 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=6.25 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 625 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134528302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 491428

[startup+25.5009 s]
/proc/loadavg: 9.94 10.02 9.37 11/200 15575
/proc/meminfo: memFree=15535120/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18084 CPUtime=12.49 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 1891 0 0 0 1249 0 0 0 25 0 1 0 444132808 18518016 1783 33554432000 4194304 4785740 140737142011664 18446744073709551615 4287158 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4521 1783 340 145 0 1566 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=12.65 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1265 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134528464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 492896

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

[startup+25.6009 s]
/proc/loadavg: 9.94 10.02 9.37 11/200 15575
/proc/meminfo: memFree=15535120/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18084 CPUtime=12.5 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 1892 0 0 0 1250 0 0 0 25 0 1 0 444132808 18518016 1784 33554432000 4194304 4785740 140737142011664 18446744073709551615 4287252 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4521 1784 340 145 0 1566 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=12.74 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1274 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134530568 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 25.57
Current children cumulated vsize (KiB) 492896

[startup+28.8013 s]
/proc/loadavg: 9.94 10.02 9.37 11/200 15575
/proc/meminfo: memFree=15531524/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18432 CPUtime=14.1 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 1975 0 0 0 1410 0 0 0 25 0 1 0 444132808 18874368 1867 33554432000 4194304 4785740 140737142011664 18446744073709551615 4286953 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4608 1867 340 145 0 1653 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=14.34 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1434 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134528295 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 28.77
Current children cumulated vsize (KiB) 493244

[startup+32.0067 s]
/proc/loadavg: 9.94 10.02 9.38 11/200 15575
/proc/meminfo: memFree=15525572/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18564 CPUtime=15.71 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 2029 0 0 0 1571 0 0 0 25 0 1 0 444132808 19009536 1921 33554432000 4194304 4785740 140737142011664 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4641 1921 340 145 0 1686 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=15.94 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1594 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134528511 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 31.98
Current children cumulated vsize (KiB) 493376

[startup+32.8005 s]
/proc/loadavg: 9.94 10.02 9.38 11/200 15575
/proc/meminfo: memFree=15525572/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18712 CPUtime=16.1 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 2041 0 0 0 1610 0 0 0 25 0 1 0 444132808 19161088 1933 33554432000 4194304 4785740 140737142011664 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4678 1933 340 145 0 1723 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=16.34 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1634 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134530425 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 32.77
Current children cumulated vsize (KiB) 493524

[startup+33.2004 s]
/proc/loadavg: 9.94 10.02 9.38 11/200 15575
/proc/meminfo: memFree=15545164/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18712 CPUtime=16.3 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 2054 0 0 0 1630 0 0 0 25 0 1 0 444132808 19161088 1946 33554432000 4194304 4785740 140737142011664 18446744073709551615 4553380 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4678 1946 340 145 0 1723 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=16.54 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1654 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134528842 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 33.17
Current children cumulated vsize (KiB) 493524

[startup+33.6004 s]
/proc/loadavg: 9.94 10.02 9.38 11/200 15575
/proc/meminfo: memFree=15545164/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18712 CPUtime=16.5 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 2054 0 0 0 1650 0 0 0 25 0 1 0 444132808 19161088 1946 33554432000 4194304 4785740 140737142011664 18446744073709551615 4287017 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4678 1946 340 145 0 1723 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=16.74 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1674 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134530360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 33.57
Current children cumulated vsize (KiB) 493524

[startup+33.7003 s]
/proc/loadavg: 9.94 10.02 9.38 11/200 15575
/proc/meminfo: memFree=15545164/32950928 swapFree=67111524/67111528
[pid=15570] ppid=15568 vsize=18324 CPUtime=0.33 cores=0,2
/proc/15570/stat : 15570 (ppfolio) S 15568 15570 15219 0 -1 4202496 502 1457 0 0 0 0 33 0 15 0 1 0 444132807 18763776 394 33554432000 4194304 4287625 140735410704592 18446744073709551615 256415411727 0 0 4096 65536 4641060712808939777 0 0 17 2 0 0 0
/proc/15570/statm: 4581 394 346 23 0 91 0
[pid=15573] ppid=15570 vsize=18712 CPUtime=16.59 cores=0
/proc/15573/stat : 15573 (clasp) R 15570 15570 15219 0 -1 4202496 2068 0 0 0 1659 0 0 0 25 0 1 0 444132808 19161088 1960 33554432000 4194304 4785740 140737142011664 18446744073709551615 4549833 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/15573/statm: 4678 1960 340 145 0 1723 0
[pid=15574] ppid=15570 vsize=456488 CPUtime=16.75 cores=0
/proc/15574/stat : 15574 (TNM) R 15570 15570 15219 0 -1 4202496 518 0 0 0 1675 0 0 0 25 0 1 0 444132808 467443712 415 33554432000 134512640 134534564 4292838896 18446744073709551615 134528968 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15574/statm: 114122 415 95 6 0 112788 0
Current children cumulated CPU time (s) 33.67
Current children cumulated vsize (KiB) 493524

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15570 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=926426
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 16.9374
# while last known CPU time is 33.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 33.7137
CPU time (s): 33.67
CPU user time (s): 33.67
CPU system time (s): 0
CPU usage (%): 99.8703
Max. virtual memory (cumulated for all children) (KiB): 493524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9264
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4044
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= 31
involuntary context switches= 216

runsolver used 0.06099 second user time and 0.12698 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-11 18:23:41
IDJOB=3191673
IDBENCH=82804
IDSOLVER=1613
FILE ID=node115/3191673-1302539021
RUNJOBID= node115-1302536822-15237
PBS_JOBID= 12951114
Free space on /tmp= 71088 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191673-1302539021/watcher-3191673-1302539021 -o /tmp/evaluation-result-3191673-1302539021/solver-3191673-1302539021 -C 2400 -W 1300 -M 7680  ppfolio --nbcore=1 HOME/instance-3191673-1302539021.cnf

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

MD5SUM BENCH= 2cb285a396d74446b485c2112c34e09c
RANDOM SEED=831084617

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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	: 5226.15
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		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15538168 kB
Buffers:        613444 kB
Cached:       15827864 kB
SwapCached:          4 kB
Active:        4987540 kB
Inactive:     12010360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15538168 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           10140 kB
Writeback:           0 kB
AnonPages:      556108 kB
Mapped:          17600 kB
Slab:           348132 kB
PageTables:       6856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  4004036 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= 71076 MiB
End job on node115 at 2011-04-11 18:24:15