Trace number 3159786

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) 1300.08 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1894319588-015.SATISFIABLE.cnf
MD5SUMc06f05996bba25e7e26c6579a49532fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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: 650
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 650 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 2769
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2769 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     650       0    2769      5531
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
1300.06/1300.00	c interrupt  1300.06 total 1300.06
1300.06/1300.00	c INTERRUPTED ... 
1300.06/1300.00	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-3159786-1301736968/watcher-3159786-1301736968 -o /tmp/evaluation-result-3159786-1301736968/solver-3159786-1301736968 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159786-1301736968.cnf 1682705438 

running on 2 cores: 1,3

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: 4.00 4.00 3.91 2/182 32698
/proc/meminfo: memFree=22044820/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=30688 CPUtime=0 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 2123 0 0 0 0 0 0 0 25 0 1 0 285293466 31424512 2058 33554432000 4194304 4947581 140736605048400 18446744073709551615 4808576 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 7672 2060 376 184 0 2547 0

[startup+0.0392779 s]
/proc/loadavg: 4.00 4.00 3.91 2/182 32698
/proc/meminfo: memFree=22044820/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=43004 CPUtime=0.03 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 3236 0 0 0 3 0 0 0 25 0 1 0 285293466 44036096 3169 33554432000 4194304 4947581 140736605048400 18446744073709551615 4350302 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 10751 3169 455 184 0 5626 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 43004

[startup+0.100267 s]
/proc/loadavg: 4.00 4.00 3.91 2/182 32698
/proc/meminfo: memFree=22044820/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=43004 CPUtime=0.09 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 3303 0 0 0 9 0 0 0 25 0 1 0 285293466 44036096 3236 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399405 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 10751 3236 457 184 0 5626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43004

[startup+0.300217 s]
/proc/loadavg: 4.00 4.00 3.91 2/182 32698
/proc/meminfo: memFree=22044820/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=51540 CPUtime=0.29 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 3580 0 0 0 29 0 0 0 25 0 1 0 285293466 52776960 3513 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399136 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 12885 3513 457 184 0 7760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51540

[startup+0.700141 s]
/proc/loadavg: 4.00 4.00 3.91 2/182 32698
/proc/meminfo: memFree=22044820/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=60244 CPUtime=0.69 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 4020 0 0 0 69 0 0 0 25 0 1 0 285293466 61689856 3953 33554432000 4194304 4947581 140736605048400 18446744073709551615 4400033 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 15061 3953 457 184 0 9936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60244

[startup+1.501 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32736
/proc/meminfo: memFree=21995900/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=78100 CPUtime=1.49 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 6526 0 0 0 149 0 0 0 25 0 1 0 285293466 79974400 6459 33554432000 4194304 4947581 140736605048400 18446744073709551615 4547423 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 19525 6459 466 184 0 14400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78100

[startup+3.10066 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32736
/proc/meminfo: memFree=21957756/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=96200 CPUtime=3.09 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 7731 0 0 0 308 1 0 0 25 0 1 0 285293466 98508800 7664 33554432000 4194304 4947581 140736605048400 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 24050 7664 466 184 0 18925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96200

[startup+6.30102 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32736
/proc/meminfo: memFree=21938660/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=105584 CPUtime=6.3 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 8644 0 0 0 629 1 0 0 25 0 1 0 285293466 108118016 8577 33554432000 4194304 4947581 140736605048400 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 26396 8577 466 184 0 21271 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 105584

[startup+12.7007 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32737
/proc/meminfo: memFree=21882200/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=105584 CPUtime=12.69 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 12535 0 0 0 1268 1 0 0 25 0 1 0 285293466 108118016 12468 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399846 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 26396 12468 466 184 0 21271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105584

[startup+25.5002 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32737
/proc/meminfo: memFree=21839920/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=105584 CPUtime=25.5 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 14651 0 0 0 2548 2 0 0 25 0 1 0 285293466 108118016 14584 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399854 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 26396 14584 466 184 0 21271 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 105584

[startup+51.1011 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32738
/proc/meminfo: memFree=21799296/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=115784 CPUtime=51.09 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 18806 0 0 0 5107 2 0 0 25 0 1 0 285293466 118562816 18739 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 28946 18739 466 184 0 23821 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 115784

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32739
/proc/meminfo: memFree=21737036/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=147108 CPUtime=102.31 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 27142 0 0 0 10226 5 0 0 25 0 1 0 285293466 150638592 27075 33554432000 4194304 4947581 140736605048400 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 36777 27075 466 184 0 31652 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 147108

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32741
/proc/meminfo: memFree=21678996/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=158176 CPUtime=162.3 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 30817 0 0 0 16224 6 0 0 25 0 1 0 285293466 161972224 30750 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 39544 30750 466 184 0 34419 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 158176

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32742
/proc/meminfo: memFree=21625024/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=169572 CPUtime=222.31 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 34358 0 0 0 22224 7 0 0 25 0 1 0 285293466 173641728 34291 33554432000 4194304 4947581 140736605048400 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 42393 34291 466 184 0 37268 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 169572

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32744
/proc/meminfo: memFree=21594632/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=181124 CPUtime=282.31 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 35014 0 0 0 28224 7 0 0 25 0 1 0 285293466 185470976 34947 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399941 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 45281 34947 466 184 0 40156 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 181124

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32745
/proc/meminfo: memFree=21526032/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=193140 CPUtime=342.31 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 40680 0 0 0 34223 8 0 0 25 0 1 0 285293466 197775360 40594 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 48285 40594 466 184 0 43160 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 193140

[startup+402.301 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 32747
/proc/meminfo: memFree=21475556/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=205224 CPUtime=402.3 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 41637 0 0 0 40222 8 0 0 25 0 1 0 285293466 210149376 41551 33554432000 4194304 4947581 140736605048400 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 51306 41551 466 184 0 46181 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 205224

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 32749
/proc/meminfo: memFree=21457936/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=254436 CPUtime=462.32 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 42713 0 0 0 46223 9 0 0 25 0 1 0 285293466 260542464 39782 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 63609 39782 466 184 0 58484 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 254436

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 32750
/proc/meminfo: memFree=21436592/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=353112 CPUtime=522.32 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 44376 0 0 0 52222 10 0 0 25 0 1 0 285293466 361586688 41445 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 88278 41445 466 184 0 83153 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 353112

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32752
/proc/meminfo: memFree=21396772/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=353112 CPUtime=582.32 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 51743 0 0 0 58220 12 0 0 25 0 1 0 285293466 361586688 48812 33554432000 4194304 4947581 140736605048400 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 88278 48812 466 184 0 83153 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 353112

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32753
/proc/meminfo: memFree=21360660/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=353112 CPUtime=642.32 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 54195 0 0 0 64220 12 0 0 25 0 1 0 285293466 361586688 51264 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 88278 51264 466 184 0 83153 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 353112

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 32755
/proc/meminfo: memFree=21326920/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=702.32 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 56759 0 0 0 70219 13 0 0 25 0 1 0 285293466 413437952 53828 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 53828 466 184 0 95812 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 403748

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 325
/proc/meminfo: memFree=21376236/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=762.34 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 61831 0 0 0 76219 15 0 0 25 0 1 0 285293466 413437952 58900 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 58900 466 184 0 95812 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 403748

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 326
/proc/meminfo: memFree=21355508/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=822.33 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 62479 0 0 0 82218 15 0 0 25 0 1 0 285293466 413437952 59548 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 59548 466 184 0 95812 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 403748

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 328
/proc/meminfo: memFree=21344428/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=882.33 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 63133 0 0 0 88218 15 0 0 25 0 1 0 285293466 413437952 60202 33554432000 4194304 4947581 140736605048400 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 60202 466 184 0 95812 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 403748

[startup+942.3 s]
/proc/loadavg: 4.03 4.01 3.92 5/190 329
/proc/meminfo: memFree=21328528/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=942.33 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 64481 0 0 0 94218 15 0 0 25 0 1 0 285293466 413437952 61550 33554432000 4194304 4947581 140736605048400 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 61550 466 184 0 95812 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 403748

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.92 5/190 331
/proc/meminfo: memFree=21327116/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=1002.33 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 64489 0 0 0 100218 15 0 0 25 0 1 0 285293466 413437952 61558 33554432000 4194304 4947581 140736605048400 18446744073709551615 4343618 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 61558 466 184 0 95812 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 403748

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 333
/proc/meminfo: memFree=21310844/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=1062.34 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 64493 0 0 0 106219 15 0 0 25 0 1 0 285293466 413437952 61562 33554432000 4194304 4947581 140736605048400 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 61562 466 184 0 95812 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 403748

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 334
/proc/meminfo: memFree=21268652/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=1122.34 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 67639 0 0 0 112218 16 0 0 25 0 1 0 285293466 413437952 64708 33554432000 4194304 4947581 140736605048400 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 64708 466 184 0 95812 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 403748

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 336
/proc/meminfo: memFree=21234028/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=1182.35 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 70278 0 0 0 118216 19 0 0 25 0 1 0 285293466 413437952 67347 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 67347 466 184 0 95812 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 403748

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 337
/proc/meminfo: memFree=21225576/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=1242.35 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 70369 0 0 0 124216 19 0 0 25 0 1 0 285293466 413437952 67438 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 67438 466 184 0 95812 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 403748



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 339
/proc/meminfo: memFree=21213644/32950928 swapFree=67111528/67111528
[pid=32698] ppid=32696 vsize=403748 CPUtime=1300.06 cores=1,3
/proc/32698/stat : 32698 (synit_sat) R 32696 32698 32223 0 -1 4202496 70536 0 0 0 129987 19 0 0 25 0 1 0 285293466 413437952 67605 33554432000 4194304 4947581 140736605048400 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/32698/statm: 100937 67605 466 184 0 95812 0
Current children cumulated CPU time (s) 1300.06
Current children cumulated vsize (KiB) 403748

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): 1300.08
CPU user time (s): 1299.87
CPU system time (s): 0.204968
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 403748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70541
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= 8
involuntary context switches= 2195

runsolver used 2.11468 second user time and 4.98424 second system time

The end

Launcher Data 

Begin job on node149 at 2011-04-02 11:36:08
IDJOB=3159786
IDBENCH=82809
IDSOLVER=1571
FILE ID=node149/3159786-1301736968
RUNJOBID= node149-1301733061-32243
PBS_JOBID= 12840920
Free space on /tmp= 71720 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1894319588-015.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159786-1301736968/watcher-3159786-1301736968 -o /tmp/evaluation-result-3159786-1301736968/solver-3159786-1301736968 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159786-1301736968.cnf 1682705438

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

MD5SUM BENCH= c06f05996bba25e7e26c6579a49532fc
RANDOM SEED=1682705438

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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		: 2666.806
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	: 5332.73
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		: 2666.806
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:     32950928 kB
MemFree:      22045100 kB
Buffers:        359012 kB
Cached:       10203296 kB
SwapCached:          0 kB
Active:        7464200 kB
Inactive:      3172788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22045100 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4724 kB
Writeback:           0 kB
AnonPages:       74216 kB
Mapped:          15992 kB
Slab:           205812 kB
PageTables:       5072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   263600 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= 71716 MiB
End job on node149 at 2011-04-02 11:57:50