Trace number 3159788

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) 1300.07 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S752966552-099.SATISFIABLE.cnf
MD5SUMc27e99aa66f5519277e3446434cc73f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05699
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53727
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: 175
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 175 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 3727
0.00/0.00	c Total Clauses( cover/uncovered ): 0 3727 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     175       0    3727     14187
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.02	c covering time  0.01 total 0.01
1300.05/1300.00	c interrupt  1300.04 total 1300.05
1300.05/1300.00	c INTERRUPTED ... 
1300.05/1300.00	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-3159788-1301736968/watcher-3159788-1301736968 -o /tmp/evaluation-result-3159788-1301736968/solver-3159788-1301736968 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159788-1301736968.cnf 1682705438 

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: 3.81 3.98 3.90 1/180 31820
/proc/meminfo: memFree=27239220/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=29720 CPUtime=0 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 2036 0 0 0 0 0 0 0 25 0 1 0 285293866 30433280 1972 33554432000 4194304 4947581 140737281063600 18446744073709551615 239476694784 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31820/statm: 7430 1972 322 184 0 2305 0

[startup+0.0453851 s]
/proc/loadavg: 3.81 3.98 3.90 1/180 31820
/proc/meminfo: memFree=27239220/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=46076 CPUtime=0.03 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 4126 0 0 0 3 0 0 0 25 0 1 0 285293866 47181824 4061 33554432000 4194304 4947581 140737281063600 18446744073709551615 4341249 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 11519 4061 432 184 0 6394 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 46076

[startup+0.100397 s]
/proc/loadavg: 3.81 3.98 3.90 1/180 31820
/proc/meminfo: memFree=27239220/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=47100 CPUtime=0.09 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 4343 0 0 0 8 1 0 0 25 0 1 0 285293866 48230400 4278 33554432000 4194304 4947581 140737281063600 18446744073709551615 4398536 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 11775 4278 436 184 0 6650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47100

[startup+0.300305 s]
/proc/loadavg: 3.81 3.98 3.90 1/180 31820
/proc/meminfo: memFree=27239220/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=49148 CPUtime=0.29 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 4928 0 0 0 28 1 0 0 25 0 1 0 285293866 50327552 4863 33554432000 4194304 4947581 140737281063600 18446744073709551615 4398580 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 12287 4863 459 184 0 7162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49148

[startup+0.700277 s]
/proc/loadavg: 3.81 3.98 3.90 1/180 31820
/proc/meminfo: memFree=27239220/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=57848 CPUtime=0.69 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 5330 0 0 0 68 1 0 0 25 0 1 0 285293866 59236352 5265 33554432000 4194304 4947581 140737281063600 18446744073709551615 4357650 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 14462 5265 459 184 0 9337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57848

[startup+1.50112 s]
/proc/loadavg: 3.81 3.98 3.90 5/190 31885
/proc/meminfo: memFree=27161696/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=75808 CPUtime=1.49 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 6134 0 0 0 148 1 0 0 25 0 1 0 285293866 77627392 6069 33554432000 4194304 4947581 140737281063600 18446744073709551615 4352059 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 18952 6069 459 184 0 13827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75808

[startup+3.10082 s]
/proc/loadavg: 3.81 3.98 3.90 5/190 31885
/proc/meminfo: memFree=27134168/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=85052 CPUtime=3.09 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 7319 0 0 0 308 1 0 0 25 0 1 0 285293866 87093248 7254 33554432000 4194304 4947581 140737281063600 18446744073709551615 4491840 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 21263 7254 468 184 0 16138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85052

[startup+6.3012 s]
/proc/loadavg: 3.83 3.98 3.90 5/190 31886
/proc/meminfo: memFree=27099496/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=114000 CPUtime=6.29 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 10948 0 0 0 627 2 0 0 25 0 1 0 285293866 116736000 10883 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 28500 10883 468 184 0 23375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114000

[startup+12.701 s]
/proc/loadavg: 3.84 3.98 3.90 5/190 31886
/proc/meminfo: memFree=27040184/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=124008 CPUtime=12.69 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 15350 0 0 0 1267 2 0 0 25 0 1 0 285293866 126984192 15285 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 31002 15285 468 184 0 25877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 124008

[startup+25.5005 s]
/proc/loadavg: 3.88 3.98 3.91 5/190 31886
/proc/meminfo: memFree=26985028/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=124008 CPUtime=25.49 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 18023 0 0 0 2547 2 0 0 25 0 1 0 285293866 126984192 17958 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 31002 17958 468 184 0 25877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124008

[startup+51.1006 s]
/proc/loadavg: 3.92 3.98 3.91 5/190 31887
/proc/meminfo: memFree=26943952/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=134760 CPUtime=51.09 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 21735 0 0 0 5106 3 0 0 25 0 1 0 285293866 137994240 21670 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 33690 21670 468 184 0 28565 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 134760

[startup+102.307 s]
/proc/loadavg: 3.96 3.98 3.91 5/190 31888
/proc/meminfo: memFree=26867192/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=168324 CPUtime=102.31 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 30394 0 0 0 10226 5 0 0 25 0 1 0 285293866 172363776 30329 33554432000 4194304 4947581 140737281063600 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 42081 30329 488 184 0 36956 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 168324

[startup+162.3 s]
/proc/loadavg: 4.02 3.99 3.91 5/190 31890
/proc/meminfo: memFree=26831960/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=168324 CPUtime=162.3 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 31911 0 0 0 16225 5 0 0 25 0 1 0 285293866 172363776 31835 33554432000 4194304 4947581 140737281063600 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 42081 31835 481 184 0 36956 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 168324

[startup+222.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 31891
/proc/meminfo: memFree=26789032/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=168324 CPUtime=222.3 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 32287 0 0 0 22225 5 0 0 25 0 1 0 285293866 172363776 32209 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 42081 32209 479 184 0 36956 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 168324

[startup+282.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 31893
/proc/meminfo: memFree=26764960/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=231852 CPUtime=282.3 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 37510 0 0 0 28224 6 0 0 25 0 1 0 285293866 237416448 34883 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 57963 34883 479 184 0 52838 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 231852

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 31895
/proc/meminfo: memFree=26676908/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=231852 CPUtime=342.3 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 48185 0 0 0 34222 8 0 0 25 0 1 0 285293866 237416448 45558 33554432000 4194304 4947581 140737281063600 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 57963 45558 479 184 0 52838 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 231852

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 31896
/proc/meminfo: memFree=26618616/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=284128 CPUtime=402.31 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 54220 0 0 0 40221 10 0 0 25 0 1 0 285293866 290947072 51588 33554432000 4194304 4947581 140737281063600 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 71032 51588 474 184 0 65907 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 284128

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 31898
/proc/meminfo: memFree=26625292/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=336688 CPUtime=462.31 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 54754 0 0 0 46221 10 0 0 25 0 1 0 285293866 344768512 52122 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 84172 52122 474 184 0 79047 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 336688

[startup+522.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 31899
/proc/meminfo: memFree=26607168/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=336688 CPUtime=522.31 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 54754 0 0 0 52221 10 0 0 25 0 1 0 285293866 344768512 52122 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 84172 52122 474 184 0 79047 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 336688

[startup+582.301 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 31901
/proc/meminfo: memFree=26589792/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=336688 CPUtime=582.31 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 55211 0 0 0 58221 10 0 0 25 0 1 0 285293866 344768512 52579 33554432000 4194304 4947581 140737281063600 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 84172 52579 474 184 0 79047 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 336688

[startup+642.301 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 31903
/proc/meminfo: memFree=26512772/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=642.32 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 59049 0 0 0 64220 12 0 0 25 0 1 0 285293866 401235968 56417 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 56417 474 184 0 92833 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 391832

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 31904
/proc/meminfo: memFree=26482756/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=702.32 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 59580 0 0 0 70220 12 0 0 25 0 1 0 285293866 401235968 56948 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 56948 474 184 0 92833 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 391832

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 31906
/proc/meminfo: memFree=26442072/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=762.33 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 59854 0 0 0 76220 13 0 0 25 0 1 0 285293866 401235968 57222 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 57222 474 184 0 92833 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 391832

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31907
/proc/meminfo: memFree=26433252/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=822.33 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 60197 0 0 0 82220 13 0 0 25 0 1 0 285293866 401235968 57565 33554432000 4194304 4947581 140737281063600 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 57565 474 184 0 92833 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 391832

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31909
/proc/meminfo: memFree=26408436/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=882.33 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 60556 0 0 0 88220 13 0 0 25 0 1 0 285293866 401235968 57924 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 57924 474 184 0 92833 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 391832

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31911
/proc/meminfo: memFree=26386604/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=942.32 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 61188 0 0 0 94219 13 0 0 25 0 1 0 285293866 401235968 58556 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 58556 474 184 0 92833 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 391832

[startup+1002.3 s]
/proc/loadavg: 4.06 4.01 3.93 5/190 31912
/proc/meminfo: memFree=26355960/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=1002.33 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 61429 0 0 0 100220 13 0 0 25 0 1 0 285293866 401235968 58780 33554432000 4194304 4947581 140737281063600 18446744073709551615 4547408 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 58780 474 184 0 92833 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 391832

[startup+1062.3 s]
/proc/loadavg: 4.08 4.03 3.94 5/190 31914
/proc/meminfo: memFree=26335732/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=1062.33 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 65667 0 0 0 106219 14 0 0 25 0 1 0 285293866 401235968 63018 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 63018 474 184 0 92833 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 391832

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 31915
/proc/meminfo: memFree=26321452/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=1122.33 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 66141 0 0 0 112218 15 0 0 25 0 1 0 285293866 401235968 63492 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 63492 474 184 0 92833 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 391832

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 31917
/proc/meminfo: memFree=26315612/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=1182.33 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 66759 0 0 0 118218 15 0 0 25 0 1 0 285293866 401235968 64106 33554432000 4194304 4947581 140737281063600 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 64106 470 184 0 92833 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 391832

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31919
/proc/meminfo: memFree=26310764/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=1242.34 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 67378 0 0 0 124218 16 0 0 25 0 1 0 285293866 401235968 64725 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 64725 470 184 0 92833 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 391832



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31920
/proc/meminfo: memFree=26304544/32950928 swapFree=67102716/67111528
[pid=31820] ppid=31818 vsize=391832 CPUtime=1300.05 cores=4,6
/proc/31820/stat : 31820 (synit_sat) R 31818 31820 31372 0 -1 4202496 68005 0 0 0 129989 16 0 0 25 0 1 0 285293866 401235968 65352 33554432000 4194304 4947581 140737281063600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/31820/statm: 97958 65352 470 184 0 92833 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 391832

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): 1300.07
CPU user time (s): 1299.89
CPU system time (s): 0.176973
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 391832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68010
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= 2020

runsolver used 2.21666 second user time and 4.88326 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-02 11:36:08
IDJOB=3159788
IDBENCH=82811
IDSOLVER=1571
FILE ID=node148/3159788-1301736968
RUNJOBID= node148-1301733061-31391
PBS_JOBID= 12840921
Free space on /tmp= 71684 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S752966552-099.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159788-1301736968/watcher-3159788-1301736968 -o /tmp/evaluation-result-3159788-1301736968/solver-3159788-1301736968 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159788-1301736968.cnf 1682705438

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

MD5SUM BENCH= c27e99aa66f5519277e3446434cc73f8
RANDOM SEED=1682705438

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      27239368 kB
Buffers:        270420 kB
Cached:        5155828 kB
SwapCached:       4876 kB
Active:        2006200 kB
Inactive:      3482108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27239368 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            2400 kB
Writeback:           0 kB
AnonPages:       59076 kB
Mapped:          15020 kB
Slab:           160528 kB
PageTables:       5064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   254104 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= 71692 MiB
End job on node148 at 2011-04-02 11:57:50