Trace number 3159797

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
synit_sat 2011-03-03? (TO) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1915396418-078.SATISFIABLE.cnf
MD5SUM6f66bb3f92a8c8e75d9af481af0c129f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.003999
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 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 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 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     450       0    1917      3826
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 total 0
1300.04/1300.00	c interrupt  1300.04 total 1300.04
1300.04/1300.00	c INTERRUPTED ... 
1300.04/1300.00	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-3159797-1301736969/watcher-3159797-1301736969 -o /tmp/evaluation-result-3159797-1301736969/solver-3159797-1301736969 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159797-1301736969.cnf 1302819957 

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: 4.04 4.01 3.91 4/189 23726
/proc/meminfo: memFree=20554732/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=29720 CPUtime=0 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 2026 0 0 0 0 0 0 0 25 0 1 0 266112822 30433280 1962 33554432000 4194304 4947581 140733278293488 18446744073709551615 4283938 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23726/statm: 7430 1966 322 184 0 2305 0

[startup+0.00849305 s]
/proc/loadavg: 4.04 4.01 3.91 4/189 23726
/proc/meminfo: memFree=20554732/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=30680 CPUtime=0 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 2236 0 0 0 0 0 0 0 25 0 1 0 266112822 31416320 2170 33554432000 4194304 4947581 140733278293488 18446744073709551615 4788762 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 7670 2170 380 184 0 2545 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 30680

[startup+0.100493 s]
/proc/loadavg: 4.04 4.01 3.91 4/189 23726
/proc/meminfo: memFree=20554732/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=42488 CPUtime=0.09 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 3146 0 0 0 9 0 0 0 25 0 1 0 266112822 43507712 3079 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 10622 3079 457 184 0 5497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42488

[startup+0.300438 s]
/proc/loadavg: 4.04 4.01 3.91 4/189 23726
/proc/meminfo: memFree=20554732/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=50956 CPUtime=0.29 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 3375 0 0 0 29 0 0 0 25 0 1 0 266112822 52178944 3308 33554432000 4194304 4947581 140733278293488 18446744073709551615 4352459 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 12739 3308 457 184 0 7614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50956

[startup+0.700356 s]
/proc/loadavg: 4.04 4.01 3.91 4/189 23726
/proc/meminfo: memFree=20554732/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=59568 CPUtime=0.69 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 3780 0 0 0 69 0 0 0 25 0 1 0 266112822 60997632 3713 33554432000 4194304 4947581 140733278293488 18446744073709551615 4352775 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 14892 3713 457 184 0 9767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59568

[startup+1.50025 s]
/proc/loadavg: 4.04 4.01 3.91 3/186 23729
/proc/meminfo: memFree=21115484/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=77152 CPUtime=1.49 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 5888 0 0 0 148 1 0 0 25 0 1 0 266112822 79003648 5819 33554432000 4194304 4947581 140733278293488 18446744073709551615 4350928 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 19288 5819 466 184 0 14163 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77152

[startup+3.10088 s]
/proc/loadavg: 3.88 3.98 3.90 2/184 23730
/proc/meminfo: memFree=21328780/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=94972 CPUtime=3.09 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 6796 0 0 0 308 1 0 0 25 0 1 0 266112822 97251328 6727 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 23743 6727 466 184 0 18618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94972

[startup+6.30034 s]
/proc/loadavg: 3.88 3.98 3.90 5/190 23811
/proc/meminfo: memFree=21245200/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=104152 CPUtime=6.29 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 7657 0 0 0 628 1 0 0 25 0 1 0 266112822 106651648 7586 33554432000 4194304 4947581 140733278293488 18446744073709551615 4401259 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 26038 7586 466 184 0 20913 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104152

[startup+12.7002 s]
/proc/loadavg: 3.90 3.98 3.90 5/190 23811
/proc/meminfo: memFree=21167636/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=104152 CPUtime=12.69 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 10571 0 0 0 1268 1 0 0 25 0 1 0 266112822 106651648 10491 33554432000 4194304 4947581 140733278293488 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 26038 10491 466 184 0 20913 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104152

[startup+25.5008 s]
/proc/loadavg: 3.91 3.98 3.91 5/190 23812
/proc/meminfo: memFree=21133048/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=104152 CPUtime=25.49 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 12547 0 0 0 2548 1 0 0 25 0 1 0 266112822 106651648 12467 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 26038 12467 466 184 0 20913 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104152

[startup+51.1011 s]
/proc/loadavg: 3.94 3.98 3.91 5/190 23812
/proc/meminfo: memFree=21101872/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=104152 CPUtime=51.1 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 14414 0 0 0 5108 2 0 0 25 0 1 0 266112822 106651648 14334 33554432000 4194304 4947581 140733278293488 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 26038 14334 466 184 0 20913 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 104152

[startup+102.307 s]
/proc/loadavg: 3.97 3.98 3.91 5/190 23814
/proc/meminfo: memFree=21000560/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=134892 CPUtime=102.3 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 21759 0 0 0 10226 4 0 0 25 0 1 0 266112822 138129408 21662 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 33723 21662 466 184 0 28598 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 134892

[startup+162.301 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 23815
/proc/meminfo: memFree=20952676/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=156212 CPUtime=162.29 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 24030 0 0 0 16225 4 0 0 25 0 1 0 266112822 159961088 23933 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 39053 23933 466 184 0 33928 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 156212

[startup+222.301 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 23817
/proc/meminfo: memFree=20883588/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=156212 CPUtime=222.3 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 27283 0 0 0 22225 5 0 0 25 0 1 0 266112822 159961088 27186 33554432000 4194304 4947581 140733278293488 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 39053 27186 466 184 0 33928 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 156212

[startup+282.3 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 23818
/proc/meminfo: memFree=20860504/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=156212 CPUtime=282.3 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 30825 0 0 0 28225 5 0 0 25 0 1 0 266112822 159961088 30717 33554432000 4194304 4947581 140733278293488 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 39053 30717 470 184 0 33928 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 156212

[startup+342.3 s]
/proc/loadavg: 4.06 4.00 3.91 5/190 23820
/proc/meminfo: memFree=20823652/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=179240 CPUtime=342.3 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 33596 0 0 0 34224 6 0 0 25 0 1 0 266112822 183541760 33488 33554432000 4194304 4947581 140733278293488 18446744073709551615 4352775 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 44810 33488 470 184 0 39685 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 179240

[startup+402.3 s]
/proc/loadavg: 4.02 4.00 3.91 5/190 23822
/proc/meminfo: memFree=20814704/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=179240 CPUtime=402.31 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 33762 0 0 0 40225 6 0 0 25 0 1 0 266112822 183541760 33654 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 44810 33654 470 184 0 39685 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 179240

[startup+462.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 23823
/proc/meminfo: memFree=20804632/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=179240 CPUtime=462.3 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 34958 0 0 0 46224 6 0 0 25 0 1 0 266112822 183541760 34850 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399905 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 44810 34850 470 184 0 39685 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 179240

[startup+522.3 s]
/proc/loadavg: 4.07 4.01 3.92 5/190 23825
/proc/meminfo: memFree=20804980/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=179240 CPUtime=522.3 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 34958 0 0 0 52224 6 0 0 25 0 1 0 266112822 183541760 32442 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399835 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 44810 32442 470 184 0 39685 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 179240

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 23827
/proc/meminfo: memFree=20775200/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=179240 CPUtime=582.31 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 36186 0 0 0 58225 6 0 0 25 0 1 0 266112822 183541760 33670 33554432000 4194304 4947581 140733278293488 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 44810 33670 470 184 0 39685 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 179240

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 23828
/proc/meminfo: memFree=20751876/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=203772 CPUtime=642.32 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 41604 0 0 0 64223 9 0 0 25 0 1 0 266112822 208662528 39088 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399921 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 50943 39088 470 184 0 45818 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 203772

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23830
/proc/meminfo: memFree=20740080/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=203772 CPUtime=702.31 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 42014 0 0 0 70222 9 0 0 25 0 1 0 266112822 208662528 39498 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 50943 39498 470 184 0 45818 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 203772

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23831
/proc/meminfo: memFree=20711160/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=203772 CPUtime=762.32 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 42555 0 0 0 76222 10 0 0 25 0 1 0 266112822 208662528 40039 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 50943 40039 470 184 0 45818 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 203772

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23833
/proc/meminfo: memFree=20709156/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=203772 CPUtime=822.32 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 42772 0 0 0 82222 10 0 0 25 0 1 0 266112822 208662528 40256 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 50943 40256 470 184 0 45818 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 203772

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23835
/proc/meminfo: memFree=20704784/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=203772 CPUtime=882.32 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 43613 0 0 0 88222 10 0 0 25 0 1 0 266112822 208662528 41097 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 50943 41097 470 184 0 45818 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 203772

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23836
/proc/meminfo: memFree=20684796/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=255356 CPUtime=942.32 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 48342 0 0 0 94220 12 0 0 25 0 1 0 266112822 261484544 45826 33554432000 4194304 4947581 140733278293488 18446744073709551615 4350219 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 63839 45826 470 184 0 58714 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 255356

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23838
/proc/meminfo: memFree=20655012/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=307868 CPUtime=1002.32 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 55604 0 0 0 100218 14 0 0 25 0 1 0 266112822 315256832 53088 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 76967 53088 470 184 0 71842 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 307868

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23839
/proc/meminfo: memFree=20627460/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=307868 CPUtime=1062.33 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 60193 0 0 0 106218 15 0 0 25 0 1 0 266112822 315256832 57677 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399362 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 76967 57677 470 184 0 71842 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 307868

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 23841
/proc/meminfo: memFree=20600144/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=307868 CPUtime=1122.33 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 60193 0 0 0 112218 15 0 0 25 0 1 0 266112822 315256832 57677 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399941 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 76967 57677 470 184 0 71842 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 307868

[startup+1182.3 s]
/proc/loadavg: 4.13 4.03 3.93 5/190 23842
/proc/meminfo: memFree=20579676/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=307868 CPUtime=1182.33 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 60724 0 0 0 118218 15 0 0 25 0 1 0 266112822 315256832 58208 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 76967 58208 470 184 0 71842 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 307868

[startup+1242.3 s]
/proc/loadavg: 4.05 4.02 3.93 5/190 23844
/proc/meminfo: memFree=20561924/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=307868 CPUtime=1242.33 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 61283 0 0 0 124218 15 0 0 25 0 1 0 266112822 315256832 58767 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399798 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 76967 58767 470 184 0 71842 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 307868



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 23846
/proc/meminfo: memFree=20542812/32951124 swapFree=67111528/67111528
[pid=23726] ppid=23724 vsize=307868 CPUtime=1300.04 cores=0,2
/proc/23726/stat : 23726 (synit_sat) R 23724 23726 23298 0 -1 4202496 61400 0 0 0 129988 16 0 0 25 0 1 0 266112822 315256832 58884 33554432000 4194304 4947581 140733278293488 18446744073709551615 4399864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23726/statm: 76967 58884 470 184 0 71842 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 307868

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): 1300.06
CPU user time (s): 1299.88
CPU system time (s): 0.176973
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 307868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
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= 61405
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= 3413

runsolver used 2.34564 second user time and 4.75428 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-02 11:36:09
IDJOB=3159797
IDBENCH=82820
IDSOLVER=1571
FILE ID=node147/3159797-1301736969
RUNJOBID= node147-1301733061-23316
PBS_JOBID= 12840922
Free space on /tmp= 71748 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1915396418-078.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159797-1301736969/watcher-3159797-1301736969 -o /tmp/evaluation-result-3159797-1301736969/solver-3159797-1301736969 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159797-1301736969.cnf 1302819957

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

MD5SUM BENCH= 6f66bb3f92a8c8e75d9af481af0c129f
RANDOM SEED=1302819957

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20554764 kB
Buffers:        355520 kB
Cached:       10907012 kB
SwapCached:          0 kB
Active:        7874336 kB
Inactive:      4252908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20554764 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2356 kB
Writeback:           0 kB
AnonPages:      864588 kB
Mapped:          17232 kB
Slab:           204820 kB
PageTables:       7036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1265068 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= 71748 MiB
End job on node147 at 2011-04-02 11:57:51