Trace number 3159747

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1163259790-073.UNKNOWN.cnf
MD5SUM18a522c9cdd3c52f9fcf4c038782b476
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 550
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2343
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.00	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     550       0    2343      4681
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-3159747-1301735673/watcher-3159747-1301735673 -o /tmp/evaluation-result-3159747-1301735673/solver-3159747-1301735673 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159747-1301735673.cnf 1058194969 

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: 4.01 4.00 3.73 3/184 20705
/proc/meminfo: memFree=23747920/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=29716 CPUtime=0 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 1963 0 0 0 0 0 0 0 25 0 1 0 285164995 30429184 1901 33554432000 4194304 4947581 140734468576272 18446744073709551615 4308784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20705/statm: 7429 1912 320 184 0 2304 0

[startup+0.054017 s]
/proc/loadavg: 4.01 4.00 3.73 3/184 20705
/proc/meminfo: memFree=23747920/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=41984 CPUtime=0.04 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 3122 0 0 0 4 0 0 0 25 0 1 0 285164995 42991616 3057 33554432000 4194304 4947581 140734468576272 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 10496 3057 455 184 0 5371 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 41984

[startup+0.101043 s]
/proc/loadavg: 4.01 4.00 3.73 3/184 20705
/proc/meminfo: memFree=23747920/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=41984 CPUtime=0.09 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 3191 0 0 0 9 0 0 0 25 0 1 0 285164995 42991616 3126 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 10496 3126 457 184 0 5371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41984

[startup+0.300992 s]
/proc/loadavg: 4.01 4.00 3.73 3/184 20705
/proc/meminfo: memFree=23747920/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=51520 CPUtime=0.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 3459 0 0 0 29 0 0 0 25 0 1 0 285164995 52756480 3394 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 12880 3395 457 184 0 7755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51520

[startup+0.700923 s]
/proc/loadavg: 4.01 4.00 3.73 3/184 20705
/proc/meminfo: memFree=23747920/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=60180 CPUtime=0.69 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 3826 0 0 0 69 0 0 0 25 0 1 0 285164995 61624320 3761 33554432000 4194304 4947581 140734468576272 18446744073709551615 4351022 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 15045 3761 457 184 0 9920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60180

[startup+1.50077 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 20714
/proc/meminfo: memFree=23708564/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=77860 CPUtime=1.49 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 5960 0 0 0 149 0 0 0 25 0 1 0 285164995 79728640 5895 33554432000 4194304 4947581 140734468576272 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 19465 5895 466 184 0 14340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77860

[startup+3.10047 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23674960/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=95772 CPUtime=3.09 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 6942 0 0 0 308 1 0 0 25 0 1 0 285164995 98070528 6877 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 23943 6877 466 184 0 18818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95772

[startup+6.30092 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23653940/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=104828 CPUtime=6.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 8137 0 0 0 628 1 0 0 25 0 1 0 285164995 107343872 8072 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 26207 8072 466 184 0 21082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104828

[startup+12.7008 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23610056/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=114076 CPUtime=12.69 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 11365 0 0 0 1268 1 0 0 25 0 1 0 285164995 116813824 11290 33554432000 4194304 4947581 140734468576272 18446744073709551615 4515664 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 28519 11290 466 184 0 23394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114076

[startup+25.5005 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23568160/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=133932 CPUtime=25.49 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 14655 0 0 0 2547 2 0 0 25 0 1 0 285164995 137146368 14580 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 33483 14580 466 184 0 28358 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133932

[startup+51.1008 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 20716
/proc/meminfo: memFree=23512244/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=143932 CPUtime=51.08 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 17799 0 0 0 5106 2 0 0 25 0 1 0 285164995 147386368 17724 33554432000 4194304 4947581 140734468576272 18446744073709551615 4343405 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 35983 17724 466 184 0 30858 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 143932

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 20717
/proc/meminfo: memFree=23433724/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=154076 CPUtime=102.3 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 20126 0 0 0 10227 3 0 0 25 0 1 0 285164995 157773824 20048 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399816 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 38519 20048 467 184 0 33394 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 154076

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 20719
/proc/meminfo: memFree=23349372/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=154076 CPUtime=162.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 23846 0 0 0 16226 3 0 0 25 0 1 0 285164995 157773824 23753 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399974 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 38519 23753 468 184 0 33394 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 154076

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 20720
/proc/meminfo: memFree=23313636/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=165192 CPUtime=222.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 28866 0 0 0 22225 4 0 0 25 0 1 0 285164995 169156608 28773 33554432000 4194304 4947581 140734468576272 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 41298 28773 468 184 0 36173 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 165192

[startup+282.301 s]
/proc/loadavg: 4.05 4.01 3.79 5/190 20722
/proc/meminfo: memFree=23291284/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=165192 CPUtime=282.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 29689 0 0 0 28225 4 0 0 25 0 1 0 285164995 169156608 29594 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 41298 29594 466 184 0 36173 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 165192

[startup+342.3 s]
/proc/loadavg: 4.02 4.01 3.80 5/190 20723
/proc/meminfo: memFree=23237072/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=176744 CPUtime=342.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 35037 0 0 0 34223 6 0 0 25 0 1 0 285164995 180985856 34939 33554432000 4194304 4947581 140734468576272 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 44186 34939 470 184 0 39061 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 176744

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 20779
/proc/meminfo: memFree=23253232/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=211936 CPUtime=402.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 40130 0 0 0 40221 8 0 0 25 0 1 0 285164995 217022464 40032 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 52984 40032 470 184 0 47859 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 211936

[startup+462.301 s]
/proc/loadavg: 4.04 4.01 3.82 5/190 20781
/proc/meminfo: memFree=23226516/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=211936 CPUtime=462.29 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 41946 0 0 0 46221 8 0 0 25 0 1 0 285164995 217022464 39611 33554432000 4194304 4947581 140734468576272 18446744073709551615 4400431 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 52984 39611 470 184 0 47859 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 211936

[startup+522.301 s]
/proc/loadavg: 4.01 4.01 3.83 5/190 20782
/proc/meminfo: memFree=23209492/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=211936 CPUtime=522.3 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 42474 0 0 0 52221 9 0 0 25 0 1 0 285164995 217022464 40139 33554432000 4194304 4947581 140734468576272 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 52984 40139 470 184 0 47859 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 211936

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 20784
/proc/meminfo: memFree=23176692/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=211936 CPUtime=582.3 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 46823 0 0 0 58220 10 0 0 25 0 1 0 285164995 217022464 44488 33554432000 4194304 4947581 140734468576272 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 52984 44488 470 184 0 47859 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 211936

[startup+642.301 s]
/proc/loadavg: 4.06 4.02 3.85 5/190 20785
/proc/meminfo: memFree=23164884/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=224368 CPUtime=642.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 49356 0 0 0 64221 10 0 0 25 0 1 0 285164995 229752832 47021 33554432000 4194304 4947581 140734468576272 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 56092 47021 470 184 0 50967 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 224368

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 3.85 5/190 20787
/proc/meminfo: memFree=23144996/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=236952 CPUtime=702.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 51515 0 0 0 70220 11 0 0 25 0 1 0 285164995 242638848 49180 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 59238 49180 470 184 0 54113 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 236952

[startup+762.306 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 20789
/proc/meminfo: memFree=23108508/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=287460 CPUtime=762.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 55260 0 0 0 76219 12 0 0 25 0 1 0 285164995 294359040 52921 33554432000 4194304 4947581 140734468576272 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 71865 52921 466 184 0 66740 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 287460

[startup+822.301 s]
/proc/loadavg: 4.07 4.02 3.87 5/190 20790
/proc/meminfo: memFree=23088120/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=287460 CPUtime=822.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 56069 0 0 0 82218 13 0 0 25 0 1 0 285164995 294359040 53730 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 71865 53730 466 184 0 66740 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 287460

[startup+882.301 s]
/proc/loadavg: 4.07 4.03 3.88 5/190 20792
/proc/meminfo: memFree=23016144/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=287460 CPUtime=882.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 56251 0 0 0 88218 13 0 0 25 0 1 0 285164995 294359040 53912 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 71865 53912 466 184 0 66740 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 287460

[startup+942.301 s]
/proc/loadavg: 4.02 4.02 3.89 5/190 20793
/proc/meminfo: memFree=22977032/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=300512 CPUtime=942.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 57578 0 0 0 94218 13 0 0 25 0 1 0 285164995 307724288 55239 33554432000 4194304 4947581 140734468576272 18446744073709551615 218905427646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 75128 55239 466 184 0 70003 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 300512

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.89 5/190 20795
/proc/meminfo: memFree=22952568/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=352708 CPUtime=1002.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 58035 0 0 0 100218 13 0 0 25 0 1 0 285164995 361172992 55696 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 88177 55696 466 184 0 83052 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 352708

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/190 20797
/proc/meminfo: memFree=22938872/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=352708 CPUtime=1062.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 58374 0 0 0 106218 13 0 0 25 0 1 0 285164995 361172992 56035 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 88177 56035 466 184 0 83052 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 352708

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 20798
/proc/meminfo: memFree=22924712/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=352708 CPUtime=1122.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 59149 0 0 0 112218 13 0 0 25 0 1 0 285164995 361172992 56810 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 88177 56810 466 184 0 83052 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 352708

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 20800
/proc/meminfo: memFree=22910012/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=352708 CPUtime=1182.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 59228 0 0 0 118217 14 0 0 25 0 1 0 285164995 361172992 56889 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 88177 56889 466 184 0 83052 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 352708

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 20801
/proc/meminfo: memFree=22896708/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=352708 CPUtime=1242.31 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 59388 0 0 0 124217 14 0 0 25 0 1 0 285164995 361172992 57049 33554432000 4194304 4947581 140734468576272 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 88177 57049 466 184 0 83052 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 352708



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.91 4/188 20804
/proc/meminfo: memFree=23129292/32951124 swapFree=67111528/67111528
[pid=20705] ppid=20703 vsize=352708 CPUtime=1300.02 cores=0,2
/proc/20705/stat : 20705 (synit_sat) R 20703 20705 20348 0 -1 4202496 59425 0 0 0 129988 14 0 0 25 0 1 0 285164995 361172992 57086 33554432000 4194304 4947581 140734468576272 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/20705/statm: 88177 57086 466 184 0 83052 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 352708

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): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.159975
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 352708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59430
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= 6
involuntary context switches= 3895

runsolver used 2.25566 second user time and 4.83127 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 11:14:33
IDJOB=3159747
IDBENCH=82770
IDSOLVER=1571
FILE ID=node137/3159747-1301735673
RUNJOBID= node137-1301733062-20366
PBS_JOBID= 12840932
Free space on /tmp= 72404 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1163259790-073.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159747-1301735673/watcher-3159747-1301735673 -o /tmp/evaluation-result-3159747-1301735673/solver-3159747-1301735673 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159747-1301735673.cnf 1058194969

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

MD5SUM BENCH= 18a522c9cdd3c52f9fcf4c038782b476
RANDOM SEED=1058194969

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:      23748076 kB
Buffers:        316052 kB
Cached:        8553796 kB
SwapCached:          0 kB
Active:        5143872 kB
Inactive:      3817852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23748076 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7060 kB
Writeback:           0 kB
AnonPages:       91672 kB
Mapped:          16376 kB
Slab:           178520 kB
PageTables:       5116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   319080 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= 72400 MiB
End job on node137 at 2011-04-02 11:36:15