Trace number 3159930

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) 1300.03 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S893015585-015.SATISFIABLE.cnf
MD5SUM30f9bf8e3b9c70d1ebd1c611372c0c4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.562914
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 700
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 700 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2982
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2982 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     700       0    2982      5960
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0.01 total 0.01
1300.02/1300.00	c interrupt  1300.01 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	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-3159930-1301738274/watcher-3159930-1301738274 -o /tmp/evaluation-result-3159930-1301738274/solver-3159930-1301738274 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159930-1301738274.cnf 741937661 

running on 2 cores: 1,3

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: 3.97 4.00 3.93 5/189 12835
/proc/meminfo: memFree=21100632/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=29716 CPUtime=0 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 1626 0 0 0 0 0 0 0 25 0 1 0 285426087 30429184 1564 33554432000 4194304 4947581 140733474607664 18446744073709551615 251813934027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12835/statm: 7429 1580 277 184 0 2304 0

[startup+0.019451 s]
/proc/loadavg: 3.97 4.00 3.93 5/189 12835
/proc/meminfo: memFree=21100632/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=33772 CPUtime=0.01 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 2975 0 0 0 1 0 0 0 25 0 1 0 285426087 34582528 2896 33554432000 4194304 4947581 140733474607664 18446744073709551615 4377766 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 8443 2906 418 184 0 3318 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 33772

[startup+0.100439 s]
/proc/loadavg: 3.97 4.00 3.93 5/189 12835
/proc/meminfo: memFree=21100632/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=43000 CPUtime=0.09 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 3385 0 0 0 9 0 0 0 25 0 1 0 285426087 44032000 3306 33554432000 4194304 4947581 140733474607664 18446744073709551615 4352059 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 10750 3306 457 184 0 5625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43000

[startup+0.300403 s]
/proc/loadavg: 3.97 4.00 3.93 5/189 12835
/proc/meminfo: memFree=21100632/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=51560 CPUtime=0.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 3679 0 0 0 29 0 0 0 25 0 1 0 285426087 52797440 3600 33554432000 4194304 4947581 140733474607664 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 12890 3600 457 184 0 7765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51560

[startup+0.700337 s]
/proc/loadavg: 3.97 4.00 3.93 5/189 12835
/proc/meminfo: memFree=21100632/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=60304 CPUtime=0.69 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 4105 0 0 0 69 0 0 0 25 0 1 0 285426087 61751296 4026 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 15076 4026 457 184 0 9951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60304

[startup+1.5002 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 12836
/proc/meminfo: memFree=21084420/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=78252 CPUtime=1.48 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 4905 0 0 0 148 0 0 0 25 0 1 0 285426087 80130048 4826 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399414 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 19563 4826 461 184 0 14438 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 78252

[startup+3.10093 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 12836
/proc/meminfo: memFree=21073384/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=87312 CPUtime=3.08 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 7401 0 0 0 308 0 0 0 25 0 1 0 285426087 89407488 7322 33554432000 4194304 4947581 140733474607664 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 21828 7322 466 184 0 16703 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 87312

[startup+6.3004 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 12836
/proc/meminfo: memFree=21069236/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=96612 CPUtime=6.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 8269 0 0 0 628 1 0 0 25 0 1 0 285426087 98930688 8190 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399846 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 24153 8190 466 184 0 19028 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96612

[startup+12.7003 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 12837
/proc/meminfo: memFree=21058704/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=96612 CPUtime=12.68 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 12348 0 0 0 1267 1 0 0 25 0 1 0 285426087 98930688 12269 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399103 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 24153 12269 466 184 0 19028 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 96612

[startup+25.5002 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 12838
/proc/meminfo: memFree=21035876/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=96612 CPUtime=25.49 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 14927 0 0 0 2547 2 0 0 25 0 1 0 285426087 98930688 14848 33554432000 4194304 4947581 140733474607664 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 24153 14848 466 184 0 19028 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96612

[startup+51.1009 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 12838
/proc/meminfo: memFree=21014620/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=116928 CPUtime=51.09 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 19050 0 0 0 5106 3 0 0 25 0 1 0 285426087 119734272 18971 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399352 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 29232 18971 466 184 0 24107 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 116928

[startup+102.307 s]
/proc/loadavg: 3.94 3.98 3.92 5/190 12895
/proc/meminfo: memFree=21138256/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=148488 CPUtime=102.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 25657 0 0 0 10225 4 0 0 25 0 1 0 285426087 152051712 25571 33554432000 4194304 4947581 140733474607664 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 37122 25571 467 184 0 31997 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 148488

[startup+162.3 s]
/proc/loadavg: 3.98 3.98 3.92 5/190 12896
/proc/meminfo: memFree=21094820/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=148488 CPUtime=162.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 26977 0 0 0 16224 5 0 0 25 0 1 0 285426087 152051712 26891 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 37122 26891 467 184 0 31997 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 148488

[startup+222.301 s]
/proc/loadavg: 3.99 3.98 3.92 5/190 12906
/proc/meminfo: memFree=21035572/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=159932 CPUtime=222.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 32837 0 0 0 22222 7 0 0 25 0 1 0 285426087 163770368 32751 33554432000 4194304 4947581 140733474607664 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 39983 32751 467 184 0 34858 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 159932

[startup+282.301 s]
/proc/loadavg: 3.99 3.98 3.92 5/190 12908
/proc/meminfo: memFree=21008388/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=171516 CPUtime=282.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 33406 0 0 0 28222 7 0 0 25 0 1 0 285426087 175632384 33320 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 42879 33320 467 184 0 37754 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 171516

[startup+342.301 s]
/proc/loadavg: 3.99 3.98 3.92 5/190 12910
/proc/meminfo: memFree=20961484/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=218808 CPUtime=342.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 38774 0 0 0 34220 9 0 0 25 0 1 0 285426087 224059392 38671 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 54702 38671 469 184 0 49577 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 218808

[startup+402.301 s]
/proc/loadavg: 3.99 3.98 3.92 5/190 12915
/proc/meminfo: memFree=20938584/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=218808 CPUtime=402.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 39244 0 0 0 40220 9 0 0 25 0 1 0 285426087 224059392 38270 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 54702 38270 469 184 0 49577 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 218808

[startup+462.301 s]
/proc/loadavg: 4.06 4.00 3.93 5/190 12916
/proc/meminfo: memFree=20917060/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=268420 CPUtime=462.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 43623 0 0 0 46218 11 0 0 25 0 1 0 285426087 274862080 42649 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 67105 42649 469 184 0 61980 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 268420

[startup+522.301 s]
/proc/loadavg: 4.02 4.00 3.93 5/190 12917
/proc/meminfo: memFree=20885744/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=318148 CPUtime=522.29 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 50212 0 0 0 52215 14 0 0 25 0 1 0 285426087 325783552 49238 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 79537 49238 469 184 0 74412 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 318148

[startup+582.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 12919
/proc/meminfo: memFree=20862160/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=582.3 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 53131 0 0 0 58215 15 0 0 25 0 1 0 285426087 377446400 52064 33554432000 4194304 4947581 140733474607664 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 52064 469 184 0 87025 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 368600

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12921
/proc/meminfo: memFree=20810180/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=642.31 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 55994 0 0 0 64215 16 0 0 25 0 1 0 285426087 377446400 54927 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 54927 469 184 0 87025 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 368600

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12951
/proc/meminfo: memFree=20830636/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=702.3 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 59364 0 0 0 70213 17 0 0 25 0 1 0 285426087 377446400 58297 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 58297 469 184 0 87025 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 368600

[startup+762.306 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 12952
/proc/meminfo: memFree=20801216/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=762.31 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 60054 0 0 0 76214 17 0 0 25 0 1 0 285426087 377446400 58987 33554432000 4194304 4947581 140733474607664 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 58987 469 184 0 87025 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 368600

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 12953
/proc/meminfo: memFree=20793632/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=822.3 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 60062 0 0 0 82213 17 0 0 25 0 1 0 285426087 377446400 58995 33554432000 4194304 4947581 140733474607664 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 58995 469 184 0 87025 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 368600

[startup+882.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 12955
/proc/meminfo: memFree=20773024/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=882.3 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 60082 0 0 0 88213 17 0 0 25 0 1 0 285426087 377446400 59015 33554432000 4194304 4947581 140733474607664 18446744073709551615 4398524 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 59015 469 184 0 87025 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 368600

[startup+942.301 s]
/proc/loadavg: 3.92 3.98 3.93 4/185 12975
/proc/meminfo: memFree=20959280/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=942.3 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 61263 0 0 0 94213 17 0 0 25 0 1 0 285426087 377446400 60196 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 60196 469 184 0 87025 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 368600

[startup+1002.3 s]
/proc/loadavg: 3.34 3.80 3.86 4/184 12977
/proc/meminfo: memFree=20898924/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=1002.31 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 64058 0 0 0 100212 19 0 0 25 0 1 0 285426087 377446400 62991 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 62991 469 184 0 87025 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 368600

[startup+1062.3 s]
/proc/loadavg: 3.12 3.65 3.81 4/184 12978
/proc/meminfo: memFree=20886740/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=1062.31 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 64062 0 0 0 106212 19 0 0 25 0 1 0 285426087 377446400 62995 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 62995 469 184 0 87025 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 368600

[startup+1122.3 s]
/proc/loadavg: 3.11 3.55 3.76 4/184 12979
/proc/meminfo: memFree=20879624/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=1122.31 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 64182 0 0 0 112212 19 0 0 25 0 1 0 285426087 377446400 63115 33554432000 4194304 4947581 140733474607664 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 63115 469 184 0 87025 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 368600

[startup+1182.3 s]
/proc/loadavg: 3.04 3.45 3.71 4/184 12981
/proc/meminfo: memFree=20869056/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=1182.31 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 64186 0 0 0 118212 19 0 0 25 0 1 0 285426087 377446400 63119 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 63119 469 184 0 87025 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 368600

[startup+1242.3 s]
/proc/loadavg: 3.01 3.36 3.66 4/184 12983
/proc/meminfo: memFree=20859228/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=1242.31 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 64194 0 0 0 124212 19 0 0 25 0 1 0 285426087 377446400 63127 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 63127 469 184 0 87025 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 368600



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.29 3.62 4/184 12985
/proc/meminfo: memFree=20852152/32950928 swapFree=67111528/67111528
[pid=12835] ppid=12833 vsize=368600 CPUtime=1300.02 cores=1,3
/proc/12835/stat : 12835 (synit_sat) R 12833 12835 12153 0 -1 4202496 64198 0 0 0 129983 19 0 0 25 0 1 0 285426087 377446400 63131 33554432000 4194304 4947581 140733474607664 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12835/statm: 92150 63131 469 184 0 87025 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 368600

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.03
CPU user time (s): 1299.83
CPU system time (s): 0.201969
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 368600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64203
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= 13
involuntary context switches= 2219

runsolver used 2.07568 second user time and 4.83726 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-02 11:57:54
IDJOB=3159930
IDBENCH=82953
IDSOLVER=1571
FILE ID=node126/3159930-1301738274
RUNJOBID= node126-1301733063-12173
PBS_JOBID= 12840943
Free space on /tmp= 71684 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S893015585-015.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159930-1301738274/watcher-3159930-1301738274 -o /tmp/evaluation-result-3159930-1301738274/solver-3159930-1301738274 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159930-1301738274.cnf 741937661

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

MD5SUM BENCH= 30f9bf8e3b9c70d1ebd1c611372c0c4a
RANDOM SEED=741937661

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21100664 kB
Buffers:        345420 kB
Cached:       10712136 kB
SwapCached:          0 kB
Active:        7697652 kB
Inactive:      3884564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21100664 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2356 kB
Writeback:           0 kB
AnonPages:      524596 kB
Mapped:          17264 kB
Slab:           203404 kB
PageTables:       6352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   866160 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= 71684 MiB
End job on node126 at 2011-04-02 12:19:36