Trace number 3159918

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 2011-03-03UNSAT 1217.96 1218

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S1733949620-064.UNKNOWN.cnf
MD5SUM60552051d2d5a0c0eefaeedea18e63df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.9058
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
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: 350
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 350 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 1491
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1491 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     350       0    1491      2977
0.00/0.00	c cover rate 0
0.00/0.00	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1217.85/1217.99	c solve time  1217.94 total 1217.94
1217.85/1217.99	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3159918-1301738272/watcher-3159918-1301738272 -o /tmp/evaluation-result-3159918-1301738272/solver-3159918-1301738272 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159918-1301738272.cnf 2099283129 

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: 3.86 3.99 3.94 4/189 23776
/proc/meminfo: memFree=21525904/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=30680 CPUtime=0 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 2119 0 0 0 0 0 0 0 25 0 1 0 285425146 31416320 2054 33554432000 4194304 4947581 140736045495200 18446744073709551615 4283964 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 7670 2056 376 184 0 2545 0

[startup+0.0582669 s]
/proc/loadavg: 3.86 3.99 3.94 4/189 23776
/proc/meminfo: memFree=21525904/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=40952 CPUtime=0.05 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 2840 0 0 0 5 0 0 0 25 0 1 0 285425146 41934848 2775 33554432000 4194304 4947581 140736045495200 18446744073709551615 4352778 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 10238 2775 454 184 0 5113 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 40952

[startup+0.100263 s]
/proc/loadavg: 3.86 3.99 3.94 4/189 23776
/proc/meminfo: memFree=21525904/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=40952 CPUtime=0.09 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 2897 0 0 0 9 0 0 0 25 0 1 0 285425146 41934848 2832 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 10238 2832 456 184 0 5113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40952

[startup+0.300228 s]
/proc/loadavg: 3.86 3.99 3.94 4/189 23776
/proc/meminfo: memFree=21525904/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=49388 CPUtime=0.29 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 3122 0 0 0 29 0 0 0 25 0 1 0 285425146 50573312 3057 33554432000 4194304 4947581 140736045495200 18446744073709551615 4398700 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 12347 3057 456 184 0 7222 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49388

[startup+0.701148 s]
/proc/loadavg: 3.86 3.99 3.94 4/189 23776
/proc/meminfo: memFree=21525904/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=66608 CPUtime=0.69 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 3476 0 0 0 69 0 0 0 25 0 1 0 285425146 68206592 3411 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 16652 3411 456 184 0 11527 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66608

[startup+1.501 s]
/proc/loadavg: 3.86 3.99 3.94 5/190 23777
/proc/meminfo: memFree=21505684/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=75332 CPUtime=1.49 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 5131 0 0 0 149 0 0 0 25 0 1 0 285425146 77139968 5064 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400008 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 18833 5064 465 184 0 13708 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75332

[startup+3.10074 s]
/proc/loadavg: 3.86 3.99 3.94 5/190 23777
/proc/meminfo: memFree=21496508/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=84208 CPUtime=3.09 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 5449 0 0 0 309 0 0 0 25 0 1 0 285425146 86228992 5382 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399519 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 21052 5382 465 184 0 15927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84208

[startup+6.30115 s]
/proc/loadavg: 3.88 3.99 3.94 5/190 23777
/proc/meminfo: memFree=21482028/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=84208 CPUtime=6.29 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 6110 0 0 0 628 1 0 0 25 0 1 0 285425146 86228992 6043 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400176 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 21052 6043 465 184 0 15927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84208

[startup+12.701 s]
/proc/loadavg: 3.81 3.97 3.93 5/190 23805
/proc/meminfo: memFree=21731412/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=93388 CPUtime=12.69 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 9079 0 0 0 1268 1 0 0 25 0 1 0 285425146 95629312 9001 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 23347 9001 466 184 0 18222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93388

[startup+25.5007 s]
/proc/loadavg: 3.85 3.97 3.93 5/190 23833
/proc/meminfo: memFree=21662300/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=102808 CPUtime=25.48 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 10707 0 0 0 2547 1 0 0 25 0 1 0 285425146 105275392 10629 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 25702 10629 466 184 0 20577 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102808

[startup+51.101 s]
/proc/loadavg: 3.90 3.97 3.93 5/190 23834
/proc/meminfo: memFree=21635548/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=112380 CPUtime=51.09 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 11770 0 0 0 5107 2 0 0 25 0 1 0 285425146 115077120 11692 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 28095 11692 466 184 0 22970 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 112380

[startup+102.307 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23835
/proc/meminfo: memFree=21590908/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=112380 CPUtime=102.29 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 15221 0 0 0 10227 2 0 0 25 0 1 0 285425146 115077120 15122 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 28095 15122 466 184 0 22970 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 112380

[startup+162.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23836
/proc/meminfo: memFree=21574136/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=112380 CPUtime=162.28 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 15521 0 0 0 16226 2 0 0 25 0 1 0 285425146 115077120 15422 33554432000 4194304 4947581 140736045495200 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 28095 15422 466 184 0 22970 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 112380

[startup+222.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23847
/proc/meminfo: memFree=21534200/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=133968 CPUtime=222.28 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 20127 0 0 0 22225 3 0 0 25 0 1 0 285425146 137183232 20028 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 33492 20028 466 184 0 28367 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 133968

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23849
/proc/meminfo: memFree=21517692/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=133968 CPUtime=282.29 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 22744 0 0 0 28225 4 0 0 25 0 1 0 285425146 137183232 22645 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 33492 22645 466 184 0 28367 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 133968

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23850
/proc/meminfo: memFree=21445872/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=145736 CPUtime=342.28 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 24895 0 0 0 34223 5 0 0 25 0 1 0 285425146 149233664 24796 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 36434 24796 466 184 0 31309 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 145736

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23855
/proc/meminfo: memFree=21414912/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=157148 CPUtime=402.28 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 28405 0 0 0 40222 6 0 0 25 0 1 0 285425146 160919552 28304 33554432000 4194304 4947581 140736045495200 18446744073709551615 4343552 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 39287 28304 466 184 0 34162 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 157148

[startup+462.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 23856
/proc/meminfo: memFree=21411632/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=462.28 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 28621 0 0 0 46222 6 0 0 25 0 1 0 285425146 172756992 28520 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 28520 466 184 0 37052 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 168708

[startup+522.301 s]
/proc/loadavg: 4.05 4.00 3.94 5/190 23858
/proc/meminfo: memFree=21405528/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=522.28 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 29586 0 0 0 52222 6 0 0 25 0 1 0 285425146 172756992 29485 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 29485 474 184 0 37052 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 168708

[startup+582.301 s]
/proc/loadavg: 4.02 4.00 3.94 5/190 23860
/proc/meminfo: memFree=21409212/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=582.27 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 29950 0 0 0 58221 6 0 0 25 0 1 0 285425146 172756992 28126 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400416 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 28126 474 184 0 37052 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 168708

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23861
/proc/meminfo: memFree=21383252/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=642.28 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 30101 0 0 0 64222 6 0 0 25 0 1 0 285425146 172756992 28277 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 28277 474 184 0 37052 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 168708

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23863
/proc/meminfo: memFree=21342788/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=702.27 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 32580 0 0 0 70220 7 0 0 25 0 1 0 285425146 172756992 30756 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 30756 474 184 0 37052 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 168708

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23864
/proc/meminfo: memFree=21325148/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=762.27 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 32915 0 0 0 76220 7 0 0 25 0 1 0 285425146 172756992 31091 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 31091 474 184 0 37052 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 168708

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23866
/proc/meminfo: memFree=21310608/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=822.26 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 36234 0 0 0 82217 9 0 0 25 0 1 0 285425146 172756992 34408 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 34408 476 184 0 37052 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 168708

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23868
/proc/meminfo: memFree=21309080/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=882.26 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 36451 0 0 0 88217 9 0 0 25 0 1 0 285425146 172756992 34625 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 34625 476 184 0 37052 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 168708

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 23869
/proc/meminfo: memFree=21307440/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=168708 CPUtime=942.26 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 36681 0 0 0 94216 10 0 0 25 0 1 0 285425146 172756992 34855 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 42177 34855 476 184 0 37052 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 168708

[startup+1002.3 s]
/proc/loadavg: 3.85 3.97 3.93 4/184 23889
/proc/meminfo: memFree=21428976/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1002.26 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40024 0 0 0 100215 11 0 0 25 0 1 0 285425146 185839616 38198 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38198 476 184 0 40246 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 181484

[startup+1062.3 s]
/proc/loadavg: 3.31 3.79 3.87 4/184 23890
/proc/meminfo: memFree=21418820/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1062.26 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40024 0 0 0 106215 11 0 0 25 0 1 0 285425146 185839616 38198 33554432000 4194304 4947581 140736045495200 18446744073709551615 4354083 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38198 476 184 0 40246 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 181484

[startup+1122.3 s]
/proc/loadavg: 3.11 3.64 3.81 4/184 23892
/proc/meminfo: memFree=21398696/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1122.26 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40042 0 0 0 112215 11 0 0 25 0 1 0 285425146 185839616 38216 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38216 476 184 0 40246 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 181484

[startup+1182.3 s]
/proc/loadavg: 3.04 3.52 3.76 4/184 23894
/proc/meminfo: memFree=21395936/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1182.25 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40193 0 0 0 118214 11 0 0 25 0 1 0 285425146 185839616 38367 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38367 476 184 0 40246 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 181484

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

[startup+1203.1 s]
/proc/loadavg: 3.03 3.49 3.74 4/184 23894
/proc/meminfo: memFree=21395176/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1203.05 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40193 0 0 0 120294 11 0 0 25 0 1 0 285425146 185839616 38367 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38367 476 184 0 40246 0
Current children cumulated CPU time (s) 1203.05
Current children cumulated vsize (KiB) 181484

[startup+1209.5 s]
/proc/loadavg: 3.02 3.48 3.74 4/184 23894
/proc/meminfo: memFree=21394424/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1209.45 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40232 0 0 0 120934 11 0 0 25 0 1 0 285425146 185839616 38406 33554432000 4194304 4947581 140736045495200 18446744073709551615 4343411 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38406 476 184 0 40246 0
Current children cumulated CPU time (s) 1209.45
Current children cumulated vsize (KiB) 181484

[startup+1212.7 s]
/proc/loadavg: 3.02 3.47 3.73 4/184 23894
/proc/meminfo: memFree=21394424/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1212.65 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40232 0 0 0 121254 11 0 0 25 0 1 0 285425146 185839616 38406 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38406 476 184 0 40246 0
Current children cumulated CPU time (s) 1212.65
Current children cumulated vsize (KiB) 181484

[startup+1215.9 s]
/proc/loadavg: 3.02 3.46 3.73 4/184 23895
/proc/meminfo: memFree=21394424/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1215.85 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40232 0 0 0 121574 11 0 0 25 0 1 0 285425146 185839616 38406 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38406 476 184 0 40246 0
Current children cumulated CPU time (s) 1215.85
Current children cumulated vsize (KiB) 181484

[startup+1216.7 s]
/proc/loadavg: 3.02 3.46 3.73 4/184 23895
/proc/meminfo: memFree=21394300/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1216.65 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40232 0 0 0 121654 11 0 0 25 0 1 0 285425146 185839616 38406 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38406 476 184 0 40246 0
Current children cumulated CPU time (s) 1216.65
Current children cumulated vsize (KiB) 181484

[startup+1217.5 s]
/proc/loadavg: 3.02 3.46 3.73 4/184 23895
/proc/meminfo: memFree=21394300/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1217.45 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40232 0 0 0 121734 11 0 0 25 0 1 0 285425146 185839616 38406 33554432000 4194304 4947581 140736045495200 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38406 476 184 0 40246 0
Current children cumulated CPU time (s) 1217.45
Current children cumulated vsize (KiB) 181484

[startup+1217.9 s]
/proc/loadavg: 3.02 3.46 3.73 4/184 23895
/proc/meminfo: memFree=21394300/32951124 swapFree=67111528/67111528
[pid=23776] ppid=23774 vsize=181484 CPUtime=1217.85 cores=0,2
/proc/23776/stat : 23776 (synit_sat) R 23774 23776 23119 0 -1 4202496 40232 0 0 0 121774 11 0 0 25 0 1 0 285425146 185839616 38406 33554432000 4194304 4947581 140736045495200 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/23776/statm: 45371 38406 476 184 0 40246 0
Current children cumulated CPU time (s) 1217.85
Current children cumulated vsize (KiB) 181484

Child status: 0
Real time (s): 1218
CPU time (s): 1217.96
CPU user time (s): 1217.84
CPU system time (s): 0.122981
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 181484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1217.84
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40238
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= 7
involuntary context switches= 2679

runsolver used 2.17667 second user time and 4.40233 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 11:57:52
IDJOB=3159918
IDBENCH=82941
IDSOLVER=1571
FILE ID=node138/3159918-1301738272
RUNJOBID= node138-1301733062-23137
PBS_JOBID= 12840931
Free space on /tmp= 71860 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S1733949620-064.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159918-1301738272/watcher-3159918-1301738272 -o /tmp/evaluation-result-3159918-1301738272/solver-3159918-1301738272 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159918-1301738272.cnf 2099283129

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

MD5SUM BENCH= 60552051d2d5a0c0eefaeedea18e63df
RANDOM SEED=2099283129

node138.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	: 5332.82
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		: 2666.854
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	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21526556 kB
Buffers:        351432 kB
Cached:       10342716 kB
SwapCached:          0 kB
Active:        7790816 kB
Inactive:      3373252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21526556 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4672 kB
Writeback:           0 kB
AnonPages:      469536 kB
Mapped:          16964 kB
Slab:           197204 kB
PageTables:       6008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   902712 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= 71860 MiB
End job on node138 at 2011-04-02 12:18:10