Trace number 3159748

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-v750-c3195-S664770261-061.SATISFIABLE.cnf
MD5SUM786afedaa52bbc0b93f9aff94029b9c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038994
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
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: 750
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 750 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 3195
0.00/0.00	c Total Clauses( cover/uncovered ): 0 3195 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     750       0    3195      6381
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
1300.03/1300.00	c interrupt  1300.02 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-3159748-1301735673/watcher-3159748-1301735673 -o /tmp/evaluation-result-3159748-1301735673/solver-3159748-1301735673 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159748-1301735673.cnf 1058194969 

running on 2 cores: 4,6

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 4/189 20713
/proc/meminfo: memFree=23734116/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=30688 CPUtime=0 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 2144 0 0 0 0 0 0 0 25 0 1 0 285164998 31424512 2079 33554432000 4194304 4947581 140734739698880 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 7672 2087 376 184 0 2547 0

[startup+0.0802089 s]
/proc/loadavg: 4.01 4.00 3.73 4/189 20713
/proc/meminfo: memFree=23734116/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=43008 CPUtime=0.07 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 3411 0 0 0 7 0 0 0 25 0 1 0 285164998 44040192 3331 33554432000 4194304 4947581 140734739698880 18446744073709551615 4400180 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 10752 3331 455 184 0 5627 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 43008

[startup+0.100212 s]
/proc/loadavg: 4.01 4.00 3.73 4/189 20713
/proc/meminfo: memFree=23734116/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=43008 CPUtime=0.09 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 3433 0 0 0 9 0 0 0 25 0 1 0 285164998 44040192 3353 33554432000 4194304 4947581 140734739698880 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 10752 3353 457 184 0 5627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43008

[startup+0.300161 s]
/proc/loadavg: 4.01 4.00 3.73 4/189 20713
/proc/meminfo: memFree=23734116/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=51592 CPUtime=0.29 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 3743 0 0 0 29 0 0 0 25 0 1 0 285164998 52830208 3663 33554432000 4194304 4947581 140734739698880 18446744073709551615 4352469 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 12898 3663 457 184 0 7773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51592

[startup+0.701088 s]
/proc/loadavg: 4.01 4.00 3.73 4/189 20713
/proc/meminfo: memFree=23734116/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=60388 CPUtime=0.69 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 4203 0 0 0 69 0 0 0 25 0 1 0 285164998 61837312 4123 33554432000 4194304 4947581 140734739698880 18446744073709551615 4400144 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 15097 4123 457 184 0 9972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60388

[startup+1.50092 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 20714
/proc/meminfo: memFree=23707324/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=78468 CPUtime=1.49 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 5073 0 0 0 149 0 0 0 25 0 1 0 285164998 80351232 4993 33554432000 4194304 4947581 140734739698880 18446744073709551615 218905427604 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 19617 4993 461 184 0 14492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78468

[startup+3.10064 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23674836/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=78468 CPUtime=3.09 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 7164 0 0 0 308 1 0 0 25 0 1 0 285164998 80351232 7084 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 19617 7084 466 184 0 14492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78468

[startup+6.30107 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23653816/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=87448 CPUtime=6.29 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 7785 0 0 0 628 1 0 0 25 0 1 0 285164998 89546752 7705 33554432000 4194304 4947581 140734739698880 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 21862 7705 466 184 0 16737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 87448

[startup+12.7009 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23609932/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=87448 CPUtime=12.69 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 11228 0 0 0 1268 1 0 0 25 0 1 0 285164998 89546752 11148 33554432000 4194304 4947581 140734739698880 18446744073709551615 4346240 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 21862 11148 466 184 0 16737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87448

[startup+25.5006 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 20715
/proc/meminfo: memFree=23568160/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=106720 CPUtime=25.49 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 14519 0 0 0 2547 2 0 0 25 0 1 0 285164998 109281280 14439 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399352 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 26680 14439 466 184 0 21555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 106720

[startup+51.101 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 20716
/proc/meminfo: memFree=23512120/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=117612 CPUtime=51.1 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 19009 0 0 0 5106 4 0 0 25 0 1 0 285164998 120434688 18918 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399864 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 29403 18918 467 184 0 24278 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 117612

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 20717
/proc/meminfo: memFree=23433724/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=139836 CPUtime=102.29 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 25983 0 0 0 10225 4 0 0 25 0 1 0 285164998 143192064 25891 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 34959 25891 466 184 0 29834 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 139836

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 20719
/proc/meminfo: memFree=23349372/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=185704 CPUtime=162.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 35177 0 0 0 16223 7 0 0 25 0 1 0 285164998 190160896 35085 33554432000 4194304 4947581 140734739698880 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 46426 35085 466 184 0 41301 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 185704

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 20720
/proc/meminfo: memFree=23313636/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=185704 CPUtime=222.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 35834 0 0 0 22223 7 0 0 25 0 1 0 285164998 190160896 35742 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 46426 35742 466 184 0 41301 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 185704

[startup+282.3 s]
/proc/loadavg: 4.05 4.01 3.79 5/190 20722
/proc/meminfo: memFree=23291284/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=185704 CPUtime=282.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 37051 0 0 0 28223 7 0 0 25 0 1 0 285164998 190160896 36959 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 46426 36959 466 184 0 41301 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 185704

[startup+342.3 s]
/proc/loadavg: 4.02 4.01 3.80 5/190 20723
/proc/meminfo: memFree=23237072/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=185704 CPUtime=342.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 39078 0 0 0 34222 8 0 0 25 0 1 0 285164998 190160896 38986 33554432000 4194304 4947581 140734739698880 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 46426 38986 466 184 0 41301 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 185704

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 20779
/proc/meminfo: memFree=23253232/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=185704 CPUtime=402.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 39765 0 0 0 40221 9 0 0 25 0 1 0 285164998 190160896 39673 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399816 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 46426 39673 466 184 0 41301 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 185704

[startup+462.301 s]
/proc/loadavg: 4.04 4.01 3.82 5/190 20781
/proc/meminfo: memFree=23226516/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=185704 CPUtime=462.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 39994 0 0 0 46221 9 0 0 25 0 1 0 285164998 190160896 39902 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399809 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 46426 39902 466 184 0 41301 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 185704

[startup+522.301 s]
/proc/loadavg: 4.01 4.01 3.83 5/190 20782
/proc/meminfo: memFree=23209492/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=277384 CPUtime=522.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 40121 0 0 0 52221 9 0 0 25 0 1 0 285164998 284041216 37655 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 69346 37655 466 184 0 64221 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 277384

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 20784
/proc/meminfo: memFree=23176692/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=277384 CPUtime=582.3 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 40172 0 0 0 58221 9 0 0 25 0 1 0 285164998 284041216 37706 33554432000 4194304 4947581 140734739698880 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 69346 37706 466 184 0 64221 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 277384

[startup+642.3 s]
/proc/loadavg: 4.06 4.02 3.85 5/190 20785
/proc/meminfo: memFree=23164884/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=277384 CPUtime=642.31 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 40278 0 0 0 64222 9 0 0 25 0 1 0 285164998 284041216 37812 33554432000 4194304 4947581 140734739698880 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 69346 37812 466 184 0 64221 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 277384

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 3.85 5/190 20787
/proc/meminfo: memFree=23144996/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=277384 CPUtime=702.31 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 40348 0 0 0 70221 10 0 0 25 0 1 0 285164998 284041216 37882 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399824 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 69346 37882 466 184 0 64221 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 277384

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 20789
/proc/meminfo: memFree=23108508/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=277384 CPUtime=762.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 40430 0 0 0 76222 10 0 0 25 0 1 0 285164998 284041216 37964 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399103 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 69346 37964 466 184 0 64221 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 277384

[startup+822.301 s]
/proc/loadavg: 4.07 4.02 3.87 5/190 20790
/proc/meminfo: memFree=23088120/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=277384 CPUtime=822.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 40949 0 0 0 82222 10 0 0 25 0 1 0 285164998 284041216 38483 33554432000 4194304 4947581 140734739698880 18446744073709551615 4398563 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 69346 38483 466 184 0 64221 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 277384

[startup+882.301 s]
/proc/loadavg: 4.07 4.03 3.88 5/190 20792
/proc/meminfo: memFree=23016144/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=277384 CPUtime=882.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 42608 0 0 0 88221 11 0 0 25 0 1 0 285164998 284041216 40142 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 69346 40142 466 184 0 64221 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 277384

[startup+942.301 s]
/proc/loadavg: 4.02 4.02 3.89 5/190 20793
/proc/meminfo: memFree=22977032/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=325728 CPUtime=942.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 48506 0 0 0 94219 13 0 0 25 0 1 0 285164998 333545472 46040 33554432000 4194304 4947581 140734739698880 18446744073709551615 218905427601 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 81432 46051 466 184 0 76307 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 325728

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.89 5/190 20795
/proc/meminfo: memFree=22952568/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=325728 CPUtime=1002.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 52587 0 0 0 100218 14 0 0 25 0 1 0 285164998 333545472 50121 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 81432 50121 466 184 0 76307 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 325728

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/190 20797
/proc/meminfo: memFree=22938872/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=325728 CPUtime=1062.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 53751 0 0 0 106218 14 0 0 25 0 1 0 285164998 333545472 51285 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 81432 51285 466 184 0 76307 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 325728

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 20798
/proc/meminfo: memFree=22924712/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=325728 CPUtime=1122.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 55630 0 0 0 112217 15 0 0 25 0 1 0 285164998 333545472 53164 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 81432 53164 466 184 0 76307 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 325728

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 20800
/proc/meminfo: memFree=22910012/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=325728 CPUtime=1182.32 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 55980 0 0 0 118217 15 0 0 25 0 1 0 285164998 333545472 53514 33554432000 4194304 4947581 140734739698880 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 81432 53514 466 184 0 76307 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 325728

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 20801
/proc/meminfo: memFree=22896708/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=325728 CPUtime=1242.33 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 58186 0 0 0 124217 16 0 0 25 0 1 0 285164998 333545472 55720 33554432000 4194304 4947581 140734739698880 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 81432 55720 466 184 0 76307 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 325728



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.91 3/187 20805
/proc/meminfo: memFree=23355724/32951124 swapFree=67111528/67111528
[pid=20713] ppid=20711 vsize=325728 CPUtime=1300.03 cores=4,6
/proc/20713/stat : 20713 (synit_sat) R 20711 20713 20348 0 -1 4202496 59208 0 0 0 129987 16 0 0 25 0 1 0 285164998 333545472 56742 33554432000 4194304 4947581 140734739698880 18446744073709551615 4399854 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20713/statm: 81432 56742 466 184 0 76307 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 325728

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): 1299.88
CPU system time (s): 0.175973
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 325728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59213
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= 1610

runsolver used 2.23866 second user time and 4.82327 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 11:14:33
IDJOB=3159748
IDBENCH=82771
IDSOLVER=1571
FILE ID=node137/3159748-1301735673
RUNJOBID= node137-1301733062-20367
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-v750-c3195-S664770261-061.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159748-1301735673/watcher-3159748-1301735673 -o /tmp/evaluation-result-3159748-1301735673/solver-3159748-1301735673 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159748-1301735673.cnf 1058194969

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

MD5SUM BENCH= 786afedaa52bbc0b93f9aff94029b9c0
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:      23734148 kB
Buffers:        316084 kB
Cached:        8556092 kB
SwapCached:          0 kB
Active:        5157328 kB
Inactive:      3817884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23734148 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9388 kB
Writeback:           0 kB
AnonPages:      103312 kB
Mapped:          16764 kB
Slab:           178520 kB
PageTables:       5116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   362828 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= 72404 MiB
End job on node137 at 2011-04-02 11:36:15