Trace number 3159493

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
synit_sat 2011-03-03? (TO) 1300.06 1300.03

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
MD5SUM4d2cfd51677809bb15d90c916352e4e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark353.72
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
Number of clauses of size over 50

Solver Data 

0.00/0.01	c start  0 total 0
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 1500
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 1500 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 30000
0.00/0.02	c Total Clauses( cover/uncovered ): 0 30000 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.07	c Uncover Clauses avg size: 5 max size: 5
0.00/0.07	c Final circuit: i/l/o/s    1500       0   30000    119295
0.00/0.07	c cover rate 0
0.00/0.07	c rocky end  0.06 total 0.06
0.19/0.22	c covering time  0.15 total 0.21
1300.03/1300.00	c interrupt  1299.82 total 1300.03
1300.03/1300.00	c INTERRUPTED ... 
1300.03/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

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-3159493-1301733063/watcher-3159493-1301733063 -o /tmp/evaluation-result-3159493-1301733063/solver-3159493-1301733063 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159493-1301733063.cnf 578047175 

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: 0.00 0.00 0.00 1/174 21653
/proc/meminfo: memFree=23190668/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=31708 CPUtime=0 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 2499 0 0 0 0 0 0 0 21 0 1 0 284904243 32468992 2434 33554432000 4194304 4947581 140733759920688 18446744073709551615 4219776 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 7927 2434 376 184 0 2802 0

[startup+0.108719 s]
/proc/loadavg: 0.00 0.00 0.00 1/174 21653
/proc/meminfo: memFree=23190668/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=55148 CPUtime=0.1 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 8639 0 0 0 9 1 0 0 21 0 1 0 284904243 56471552 8574 33554432000 4194304 4947581 140733759920688 18446744073709551615 4856659 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 13787 8574 403 184 0 8662 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 55148

[startup+0.200721 s]
/proc/loadavg: 0.00 0.00 0.00 1/174 21653
/proc/meminfo: memFree=23190668/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=66540 CPUtime=0.19 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 11329 0 0 0 18 1 0 0 22 0 1 0 284904243 68136960 11264 33554432000 4194304 4947581 140733759920688 18446744073709551615 4753509 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 16635 11264 409 184 0 11510 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 66540

[startup+0.300668 s]
/proc/loadavg: 0.00 0.00 0.00 1/174 21653
/proc/meminfo: memFree=23190668/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=95272 CPUtime=0.29 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 16853 0 0 0 27 2 0 0 22 0 1 0 284904243 97558528 16788 33554432000 4194304 4947581 140733759920688 18446744073709551615 4398622 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 23818 16788 432 184 0 18693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 95272

[startup+0.700627 s]
/proc/loadavg: 0.00 0.00 0.00 1/174 21653
/proc/meminfo: memFree=23190668/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=95272 CPUtime=0.69 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 16854 0 0 0 67 2 0 0 24 0 1 0 284904243 97558528 16789 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 23818 16789 432 184 0 18693 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 95272

[startup+1.50046 s]
/proc/loadavg: 0.24 0.05 0.02 4/185 21674
/proc/meminfo: memFree=22966668/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=120984 CPUtime=1.49 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 23366 0 0 0 147 2 0 0 25 0 1 0 284904243 123887616 23301 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 30246 23301 458 184 0 25121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 120984

[startup+3.10117 s]
/proc/loadavg: 0.24 0.05 0.02 4/185 21675
/proc/meminfo: memFree=22755992/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=120984 CPUtime=3.1 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 24288 0 0 0 307 3 0 0 25 0 1 0 284904243 123887616 24223 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 30246 24223 458 184 0 25121 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 120984

[startup+6.30061 s]
/proc/loadavg: 0.24 0.05 0.02 5/190 21685
/proc/meminfo: memFree=22613180/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=132092 CPUtime=6.29 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 26383 0 0 0 626 3 0 0 25 0 1 0 284904243 135262208 26318 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 33023 26318 458 184 0 27898 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132092

[startup+12.7005 s]
/proc/loadavg: 0.82 0.18 0.06 5/190 21685
/proc/meminfo: memFree=22477404/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=143700 CPUtime=12.69 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 29439 0 0 0 1265 4 0 0 25 0 1 0 284904243 147148800 29374 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 35925 29374 468 184 0 30800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 143700

[startup+25.5012 s]
/proc/loadavg: 1.31 0.30 0.10 5/190 21685
/proc/meminfo: memFree=22242352/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=281744 CPUtime=25.49 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 43987 0 0 0 2543 6 0 0 25 0 1 0 284904243 288505856 43922 33554432000 4194304 4947581 140733759920688 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 70436 43922 468 184 0 65311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 281744

[startup+51.1007 s]
/proc/loadavg: 2.22 0.60 0.20 5/190 21686
/proc/meminfo: memFree=22034980/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=281744 CPUtime=51.09 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 55020 0 0 0 5101 8 0 0 25 0 1 0 284904243 288505856 54955 33554432000 4194304 4947581 140733759920688 18446744073709551615 4516200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 70436 54955 468 184 0 65311 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 281744

[startup+102.301 s]
/proc/loadavg: 3.29 1.17 0.42 5/190 21687
/proc/meminfo: memFree=21788212/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=375640 CPUtime=102.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 66456 0 0 0 10218 12 0 0 25 0 1 0 284904243 384655360 66391 33554432000 4194304 4947581 140733759920688 18446744073709551615 4516209 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 93910 66391 468 184 0 88785 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 375640

[startup+162.301 s]
/proc/loadavg: 3.74 1.68 0.64 5/190 21689
/proc/meminfo: memFree=21603552/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=423320 CPUtime=162.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 81061 0 0 0 16215 15 0 0 25 0 1 0 284904243 433479680 80996 33554432000 4194304 4947581 140733759920688 18446744073709551615 4516200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 105830 80996 468 184 0 100705 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 423320

[startup+222.307 s]
/proc/loadavg: 3.90 2.10 0.85 5/190 21690
/proc/meminfo: memFree=21488580/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=423320 CPUtime=222.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 84118 0 0 0 22214 16 0 0 25 0 1 0 284904243 433479680 84053 33554432000 4194304 4947581 140733759920688 18446744073709551615 4547522 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 105830 84053 468 184 0 100705 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 423320

[startup+282.301 s]
/proc/loadavg: 3.96 2.44 1.04 5/190 21692
/proc/meminfo: memFree=21355872/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=473528 CPUtime=282.29 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 89093 0 0 0 28212 17 0 0 25 0 1 0 284904243 484892672 89028 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 118382 89028 468 184 0 113257 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 473528

[startup+342.3 s]
/proc/loadavg: 3.98 2.72 1.22 5/190 21694
/proc/meminfo: memFree=21343180/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=473528 CPUtime=342.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 89967 0 0 0 34212 18 0 0 25 0 1 0 284904243 484892672 89902 33554432000 4194304 4947581 140733759920688 18446744073709551615 4547511 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 118382 89902 468 184 0 113257 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 473528

[startup+402.301 s]
/proc/loadavg: 3.99 2.95 1.39 5/190 21695
/proc/meminfo: memFree=21307820/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=473528 CPUtime=402.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 95951 0 0 0 40210 20 0 0 25 0 1 0 284904243 484892672 95886 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 118382 95886 468 184 0 113257 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 473528

[startup+462.3 s]
/proc/loadavg: 3.99 3.14 1.56 5/190 21697
/proc/meminfo: memFree=21281376/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=473528 CPUtime=462.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 96653 0 0 0 46210 20 0 0 25 0 1 0 284904243 484892672 96588 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399854 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 118382 96588 468 184 0 113257 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 473528

[startup+522.301 s]
/proc/loadavg: 4.05 3.31 1.71 5/190 21698
/proc/meminfo: memFree=21256936/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=473528 CPUtime=522.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 99085 0 0 0 52209 21 0 0 25 0 1 0 284904243 484892672 99020 33554432000 4194304 4947581 140733759920688 18446744073709551615 4547421 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 118382 99020 468 184 0 113257 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 473528

[startup+582.301 s]
/proc/loadavg: 4.02 3.43 1.85 5/190 21700
/proc/meminfo: memFree=21115420/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=526876 CPUtime=582.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 106283 0 0 0 58207 23 0 0 25 0 1 0 284904243 539521024 106218 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 131719 106218 468 184 0 126594 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 526876

[startup+642.301 s]
/proc/loadavg: 4.00 3.53 1.98 5/190 21702
/proc/meminfo: memFree=21058360/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=580416 CPUtime=642.3 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 114597 0 0 0 64205 25 0 0 25 0 1 0 284904243 594345984 114532 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 145104 114532 468 184 0 139979 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 580416

[startup+702.301 s]
/proc/loadavg: 4.00 3.62 2.11 5/190 21703
/proc/meminfo: memFree=21034772/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=580416 CPUtime=702.31 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 114985 0 0 0 70205 26 0 0 25 0 1 0 284904243 594345984 114920 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 145104 114920 468 184 0 139979 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 580416

[startup+762.3 s]
/proc/loadavg: 4.00 3.68 2.22 5/190 21705
/proc/meminfo: memFree=21024584/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=580544 CPUtime=762.31 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 115153 0 0 0 76205 26 0 0 25 0 1 0 284904243 594477056 115088 33554432000 4194304 4947581 140733759920688 18446744073709551615 4515722 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 145136 115088 468 184 0 140011 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 580544

[startup+822.301 s]
/proc/loadavg: 4.05 3.75 2.34 5/190 21706
/proc/meminfo: memFree=21013768/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=580544 CPUtime=822.31 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 115682 0 0 0 82204 27 0 0 25 0 1 0 284904243 594477056 115617 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 145136 115617 468 184 0 140011 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 580544

[startup+882.307 s]
/proc/loadavg: 4.02 3.80 2.44 5/190 21708
/proc/meminfo: memFree=20926692/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=580544 CPUtime=882.31 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 115978 0 0 0 88204 27 0 0 25 0 1 0 284904243 594477056 115913 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 145136 115913 468 184 0 140011 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 580544

[startup+942.301 s]
/proc/loadavg: 4.00 3.83 2.53 5/190 21710
/proc/meminfo: memFree=20902740/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=580544 CPUtime=942.32 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 117788 0 0 0 94204 28 0 0 25 0 1 0 284904243 594477056 117723 33554432000 4194304 4947581 140733759920688 18446744073709551615 4547496 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 145136 117723 468 184 0 140011 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 580544

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.62 5/190 21711
/proc/meminfo: memFree=20826084/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=637048 CPUtime=1002.32 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 121816 0 0 0 100203 29 0 0 25 0 1 0 284904243 652337152 121751 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 159262 121752 468 184 0 154137 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 637048

[startup+1062.3 s]
/proc/loadavg: 4.07 3.90 2.71 5/190 21713
/proc/meminfo: memFree=20781176/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=693788 CPUtime=1062.31 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 130544 0 0 0 106200 31 0 0 25 0 1 0 284904243 710438912 130478 33554432000 4194304 4947581 140733759920688 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 173447 130478 468 184 0 168322 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 693788

[startup+1122.3 s]
/proc/loadavg: 4.02 3.91 2.79 5/190 21714
/proc/meminfo: memFree=20740872/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=693788 CPUtime=1122.32 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 131025 0 0 0 112200 32 0 0 25 0 1 0 284904243 710438912 130946 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 173447 130946 468 184 0 168322 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 693788

[startup+1182.3 s]
/proc/loadavg: 4.01 3.93 2.86 5/190 21716
/proc/meminfo: memFree=20575444/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=693788 CPUtime=1182.32 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 131386 0 0 0 118200 32 0 0 25 0 1 0 284904243 710438912 131292 33554432000 4194304 4947581 140733759920688 18446744073709551615 4515745 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 173447 131292 468 184 0 168322 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 693788

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 2.93 5/190 21718
/proc/meminfo: memFree=20509336/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=693788 CPUtime=1242.32 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 131708 0 0 0 124200 32 0 0 25 0 1 0 284904243 710438912 131595 33554432000 4194304 4947581 140733759920688 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 173447 131595 468 184 0 168322 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 693788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.94 2.99 5/190 21719
/proc/meminfo: memFree=20473356/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=693788 CPUtime=1300.03 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 135655 0 0 0 129969 34 0 0 25 0 1 0 284904243 710438912 135519 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399878 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 173447 135519 468 184 0 168322 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 693788

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1300 s]
/proc/loadavg: 4.00 3.94 2.99 5/190 21719
/proc/meminfo: memFree=20473356/32951124 swapFree=67111524/67111528
[pid=21653] ppid=21651 vsize=693788 CPUtime=1300.03 cores=0,2
/proc/21653/stat : 21653 (synit_sat) R 21651 21653 21623 0 -1 4202496 135655 0 0 0 129969 34 0 0 25 0 1 0 284904243 710438912 135519 33554432000 4194304 4947581 140733759920688 18446744073709551615 4399878 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21653/statm: 173447 135519 468 184 0 168322 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 693788

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.69
CPU system time (s): 0.368943
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 693788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.69
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135660
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= 10
involuntary context switches= 3859

runsolver used 2.18267 second user time and 4.92025 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-02 10:31:03
IDJOB=3159493
IDBENCH=82516
IDSOLVER=1571
FILE ID=node136/3159493-1301733063
RUNJOBID= node136-1301733062-21641
PBS_JOBID= 12840933
Free space on /tmp= 71508 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159493-1301733063/watcher-3159493-1301733063 -o /tmp/evaluation-result-3159493-1301733063/solver-3159493-1301733063 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159493-1301733063.cnf 578047175

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

MD5SUM BENCH= 4d2cfd51677809bb15d90c916352e4e2
RANDOM SEED=578047175

node136.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	: 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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.83
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	: 5332.75
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23190948 kB
Buffers:        306116 kB
Cached:        9127388 kB
SwapCached:          4 kB
Active:        4236160 kB
Inactive:      5259372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23190948 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3104 kB
Writeback:           0 kB
AnonPages:       61576 kB
Mapped:          13932 kB
Slab:           200096 kB
PageTables:       4640 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184488 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= 71492 MiB
End job on node136 at 2011-04-02 10:52:45