Trace number 3159502

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) 1300.04 1300.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S1098107876-060-UNKNOWN.cnf
MD5SUMf8d77cf51b7a3bd2f2043a4a97c7d388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.3581
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
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
0.09/0.18	c Find Units :          0
0.09/0.18	c Find Invs  :          0
0.19/0.20	c Find Ands  :          0 AvgFaninNum: nan
0.19/0.20	c Find Xors  :          0 AvgFaninNum: nan
0.19/0.22	c Find Ite   :          0
0.19/0.30	c UnDirect variable: 0
0.19/0.30	c UnDirect to Direct Gate: 0
0.19/0.30	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.19/0.30	c Break Cycle : 0
0.19/0.30	c Total Root : 0 Undef Var: 35000
0.29/0.30	c After covering, Total Root: 0 Leaf: 0
0.29/0.30	c Variable( cover/uncovered/unused ): 0 35000 0
0.29/0.30	c Unit Clauses: 0
0.29/0.30	c Binary Clauses( cover/uncovered ): 0 0
0.29/0.30	c Clauses( cover/uncovered ): 0 147000
0.29/0.30	c Total Clauses( cover/uncovered ): 0 147000 0%
0.29/0.30	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.39/0.44	c Uncover Clauses avg size: 3 max size: 3
0.39/0.45	c Final circuit: i/l/o/s   35000       0  147000    293993
0.39/0.45	c cover rate 0
0.39/0.45	c rocky end  0.44 total 0.44
0.79/0.81	c covering time  0.36 total 0.8
1299.99/1300.00	c interrupt  1299.19 total 1299.99
1299.99/1300.00	c INTERRUPTED ... 
1299.99/1300.00	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-3159502-1301733063/watcher-3159502-1301733063 -o /tmp/evaluation-result-3159502-1301733063/solver-3159502-1301733063 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159502-1301733063.cnf 578047175 

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: 0.00 0.00 0.00 2/183 15926
/proc/meminfo: memFree=20947372/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=29716 CPUtime=0 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 2010 0 0 0 0 0 0 0 22 0 1 0 284904193 30429184 1948 33554432000 4194304 4947581 140733612554064 18446744073709551615 255377299456 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15926/statm: 7429 1948 320 184 0 2304 0

[startup+0.102655 s]
/proc/loadavg: 0.00 0.00 0.00 2/183 15926
/proc/meminfo: memFree=20947372/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=58460 CPUtime=0.09 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 9362 0 0 0 8 1 0 0 22 0 1 0 284904193 59863040 9297 33554432000 4194304 4947581 140733612554064 18446744073709551615 4814748 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 14615 9297 376 184 0 9490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58460

[startup+0.200633 s]
/proc/loadavg: 0.00 0.00 0.00 2/183 15926
/proc/meminfo: memFree=20947372/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=65624 CPUtime=0.19 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 11110 0 0 0 18 1 0 0 23 0 1 0 284904193 67198976 11045 33554432000 4194304 4947581 140733612554064 18446744073709551615 4797773 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 16406 11045 378 184 0 11281 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 65624

[startup+0.300619 s]
/proc/loadavg: 0.00 0.00 0.00 2/183 15926
/proc/meminfo: memFree=20947372/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=65624 CPUtime=0.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 11320 0 0 0 28 1 0 0 23 0 1 0 284904193 67198976 11255 33554432000 4194304 4947581 140733612554064 18446744073709551615 4800496 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 16406 11255 382 184 0 11281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65624

[startup+0.700596 s]
/proc/loadavg: 0.00 0.00 0.00 2/183 15926
/proc/meminfo: memFree=20947372/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=117252 CPUtime=0.69 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 24247 0 0 0 67 2 0 0 18 0 1 0 284904193 120066048 24178 33554432000 4194304 4947581 140733612554064 18446744073709551615 4741407 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 29313 24178 407 184 0 24188 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 117252

[startup+1.50044 s]
/proc/loadavg: 0.16 0.03 0.01 3/184 15927
/proc/meminfo: memFree=20688204/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=227484 CPUtime=1.49 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 48615 0 0 0 143 6 0 0 19 0 1 0 284904193 232943616 48546 33554432000 4194304 4947581 140733612554064 18446744073709551615 4580116 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 56871 48546 449 184 0 51746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 227484

[startup+3.10114 s]
/proc/loadavg: 0.16 0.03 0.01 3/184 15927
/proc/meminfo: memFree=20659448/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=260300 CPUtime=3.09 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 49944 0 0 0 303 6 0 0 23 0 1 0 284904193 266547200 49875 33554432000 4194304 4947581 140733612554064 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 65075 49875 455 184 0 59950 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 260300

[startup+6.3005 s]
/proc/loadavg: 0.16 0.03 0.01 5/194 15947
/proc/meminfo: memFree=20295316/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=260428 CPUtime=6.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 52022 0 0 0 623 6 0 0 25 0 1 0 284904193 266678272 51953 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399401 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 65107 51953 455 184 0 59982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 260428

[startup+12.7003 s]
/proc/loadavg: 0.75 0.16 0.05 5/194 15948
/proc/meminfo: memFree=20169088/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=275924 CPUtime=12.69 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 57805 0 0 0 1261 8 0 0 25 0 1 0 284904193 282546176 57736 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 68981 57736 460 184 0 63856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 275924

[startup+25.501 s]
/proc/loadavg: 1.25 0.29 0.09 5/194 15948
/proc/meminfo: memFree=19893084/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=396144 CPUtime=25.49 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 79975 0 0 0 2537 12 0 0 25 0 1 0 284904193 405651456 79906 33554432000 4194304 4947581 140733612554064 18446744073709551615 4401316 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 99036 79906 465 184 0 93911 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 396144

[startup+51.1012 s]
/proc/loadavg: 2.19 0.59 0.20 5/194 15949
/proc/meminfo: memFree=19662408/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=480892 CPUtime=51.09 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 105287 0 0 0 5093 16 0 0 25 0 1 0 284904193 492433408 101192 33554432000 4194304 4947581 140733612554064 18446744073709551615 4516312 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 120223 101192 465 184 0 115098 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 480892

[startup+102.301 s]
/proc/loadavg: 3.31 1.17 0.42 5/194 15950
/proc/meminfo: memFree=19430012/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=538944 CPUtime=102.3 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 120297 0 0 0 10212 18 0 0 25 0 1 0 284904193 551878656 116202 33554432000 4194304 4947581 140733612554064 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 134736 116202 465 184 0 129611 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 538944

[startup+162.301 s]
/proc/loadavg: 3.80 1.70 0.64 5/194 15952
/proc/meminfo: memFree=19310584/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=560392 CPUtime=162.28 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 126697 0 0 0 16209 19 0 0 25 0 1 0 284904193 573841408 122602 33554432000 4194304 4947581 140733612554064 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 140098 122602 465 184 0 134973 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 560392

[startup+222.307 s]
/proc/loadavg: 3.93 2.12 0.85 5/194 15953
/proc/meminfo: memFree=19161372/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=650952 CPUtime=222.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 142184 0 0 0 22206 23 0 0 25 0 1 0 284904193 666574848 138089 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 162738 138089 465 184 0 157613 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 650952

[startup+282.3 s]
/proc/loadavg: 4.02 2.47 1.05 5/194 15955
/proc/meminfo: memFree=19046168/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=282.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 154374 0 0 0 28202 27 0 0 25 0 1 0 284904193 728993792 150279 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399411 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 150279 465 184 0 172852 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 711908

[startup+342.3 s]
/proc/loadavg: 4.01 2.75 1.23 5/194 15956
/proc/meminfo: memFree=18994416/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=342.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 158171 0 0 0 34201 28 0 0 25 0 1 0 284904193 728993792 154076 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 154076 465 184 0 172852 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 711908

[startup+402.3 s]
/proc/loadavg: 4.00 2.97 1.40 5/194 15958
/proc/meminfo: memFree=18888004/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=402.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 158236 0 0 0 40200 29 0 0 25 0 1 0 284904193 728993792 154141 33554432000 4194304 4947581 140733612554064 18446744073709551615 4400176 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 154141 465 184 0 172852 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 711908

[startup+462.301 s]
/proc/loadavg: 4.00 3.16 1.56 5/194 15960
/proc/meminfo: memFree=18805760/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=462.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 158306 0 0 0 46200 29 0 0 25 0 1 0 284904193 728993792 154211 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399348 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 154211 465 184 0 172852 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 711908

[startup+522.301 s]
/proc/loadavg: 4.00 3.31 1.71 5/194 15961
/proc/meminfo: memFree=18744840/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=522.28 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 158381 0 0 0 52199 29 0 0 25 0 1 0 284904193 728993792 154286 33554432000 4194304 4947581 140733612554064 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 154286 465 184 0 172852 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 711908

[startup+582.301 s]
/proc/loadavg: 4.04 3.45 1.86 5/194 15963
/proc/meminfo: memFree=18683428/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=582.28 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 158453 0 0 0 58199 29 0 0 25 0 1 0 284904193 728993792 154358 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 154358 465 184 0 172852 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 711908

[startup+642.301 s]
/proc/loadavg: 4.07 3.56 1.99 5/194 15964
/proc/meminfo: memFree=18658596/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=642.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 158473 0 0 0 64200 29 0 0 25 0 1 0 284904193 728993792 154378 33554432000 4194304 4947581 140733612554064 18446744073709551615 4352032 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 154378 465 184 0 172852 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 711908

[startup+702.301 s]
/proc/loadavg: 4.10 3.65 2.12 5/194 15966
/proc/meminfo: memFree=18611316/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=702.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 160790 0 0 0 70199 30 0 0 25 0 1 0 284904193 728993792 156695 33554432000 4194304 4947581 140733612554064 18446744073709551615 4346510 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 156695 465 184 0 172852 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 711908

[startup+762.301 s]
/proc/loadavg: 4.03 3.71 2.24 5/194 15968
/proc/meminfo: memFree=18597652/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=762.3 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 165175 0 0 0 76198 32 0 0 25 0 1 0 284904193 728993792 161080 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 161080 465 184 0 172852 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 711908

[startup+822.301 s]
/proc/loadavg: 4.08 3.78 2.35 5/194 15969
/proc/meminfo: memFree=18553596/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=822.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 167567 0 0 0 82197 32 0 0 25 0 1 0 284904193 728993792 163472 33554432000 4194304 4947581 140733612554064 18446744073709551615 4360500 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 163472 465 184 0 172852 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 711908

[startup+882.307 s]
/proc/loadavg: 4.10 3.83 2.46 5/194 15971
/proc/meminfo: memFree=18544284/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=882.3 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 168365 0 0 0 88197 33 0 0 25 0 1 0 284904193 728993792 164270 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 164270 465 184 0 172852 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 711908

[startup+942.3 s]
/proc/loadavg: 4.04 3.86 2.55 5/194 15972
/proc/meminfo: memFree=18524416/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=942.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 168543 0 0 0 94196 33 0 0 25 0 1 0 284904193 728993792 164395 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399502 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 164395 465 184 0 172852 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 711908

[startup+1002.3 s]
/proc/loadavg: 4.01 3.88 2.64 5/194 15974
/proc/meminfo: memFree=18460156/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=1002.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 170072 0 0 0 100196 33 0 0 25 0 1 0 284904193 728993792 165924 33554432000 4194304 4947581 140733612554064 18446744073709551615 255376998155 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 165924 465 184 0 172852 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 711908

[startup+1062.3 s]
/proc/loadavg: 4.04 3.92 2.72 5/194 15976
/proc/meminfo: memFree=18403696/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=1062.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 170694 0 0 0 106195 34 0 0 25 0 1 0 284904193 728993792 166491 33554432000 4194304 4947581 140733612554064 18446744073709551615 4352519 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 166491 465 184 0 172852 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 711908

[startup+1122.3 s]
/proc/loadavg: 4.09 3.94 2.81 5/194 15977
/proc/meminfo: memFree=18324432/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=711908 CPUtime=1122.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 172939 0 0 0 112194 35 0 0 25 0 1 0 284904193 728993792 168736 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 177977 168736 465 184 0 172852 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 711908

[startup+1182.3 s]
/proc/loadavg: 4.03 3.95 2.88 5/194 15979
/proc/meminfo: memFree=18188252/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=801872 CPUtime=1182.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 187355 0 0 0 118191 38 0 0 25 0 1 0 284904193 821116928 183071 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 200468 183071 465 184 0 195343 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 801872

[startup+1242.3 s]
/proc/loadavg: 4.01 3.96 2.95 5/194 15980
/proc/meminfo: memFree=18091628/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=801872 CPUtime=1242.29 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 196183 0 0 0 124188 41 0 0 25 0 1 0 284904193 821116928 191899 33554432000 4194304 4947581 140733612554064 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 200468 191899 465 184 0 195343 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 801872



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.00 4/192 15983
/proc/meminfo: memFree=18859920/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=1127556 CPUtime=1299.99 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 212998 0 0 0 129955 44 0 0 25 0 1 0 284904193 1154617344 208475 33554432000 4194304 4947581 140733612554064 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 281889 208475 465 184 0 276764 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 1127556

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.00 4/192 15983
/proc/meminfo: memFree=18859920/32951124 swapFree=67111528/67111528
[pid=15926] ppid=15924 vsize=1127556 CPUtime=1299.99 cores=0,2
/proc/15926/stat : 15926 (synit_sat) R 15924 15926 15886 0 -1 4202496 212998 0 0 0 129955 44 0 0 25 0 1 0 284904193 1154617344 208475 33554432000 4194304 4947581 140733612554064 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15926/statm: 281889 208475 465 184 0 276764 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 1127556

Child status: 1
Real time (s): 1300.04
CPU time (s): 1300.04
CPU user time (s): 1299.56
CPU system time (s): 0.482926
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 1127556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.56
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 213003
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= 2828

runsolver used 2.34264 second user time and 4.75728 second system time

The end

Launcher Data 

Begin job on node135 at 2011-04-02 10:31:03
IDJOB=3159502
IDBENCH=82525
IDSOLVER=1571
FILE ID=node135/3159502-1301733063
RUNJOBID= node135-1301733062-15904
PBS_JOBID= 12840934
Free space on /tmp= 71872 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S1098107876-060-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159502-1301733063/watcher-3159502-1301733063 -o /tmp/evaluation-result-3159502-1301733063/solver-3159502-1301733063 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159502-1301733063.cnf 578047175

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

MD5SUM BENCH= f8d77cf51b7a3bd2f2043a4a97c7d388
RANDOM SEED=578047175

node135.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		: 2666.851
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		: 2666.851
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20947652 kB
Buffers:        370516 kB
Cached:       11262148 kB
SwapCached:          0 kB
Active:        7972484 kB
Inactive:      3749844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20947652 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9376 kB
Writeback:           0 kB
AnonPages:       89772 kB
Mapped:          15328 kB
Slab:           217420 kB
PageTables:       4944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   234588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71864 MiB
End job on node135 at 2011-04-02 10:52:45