Trace number 3159773

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S31329941-054.SATISFIABLE.cnf
MD5SUM9b739128337f606a6a7756556c2fd6df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 500
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 500 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2130
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.01	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     500       0    2130      4253
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
1300.02/1300.00	c interrupt  1300.03 total 1300.03
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	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-3159773-1301735711/watcher-3159773-1301735711 -o /tmp/evaluation-result-3159773-1301735711/solver-3159773-1301735711 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159773-1301735711.cnf 139594773 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.02 4.02 3.75 5/189 8502
/proc/meminfo: memFree=20234404/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=29204 CPUtime=0 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 1197 0 0 0 0 0 0 0 25 0 1 0 265986588 29904896 1135 33554432000 4194304 4947581 140734115368992 18446744073709551615 228095145019 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8502/statm: 7301 1148 277 184 0 2176 0

[startup+0.022738 s]
/proc/loadavg: 4.02 4.02 3.75 5/189 8502
/proc/meminfo: memFree=20234404/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=41980 CPUtime=0.01 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 3017 0 0 0 1 0 0 0 25 0 1 0 265986588 42987520 2952 33554432000 4194304 4947581 140734115368992 18446744073709551615 4579887 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 10495 2952 449 184 0 5370 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 41980

[startup+0.100711 s]
/proc/loadavg: 4.02 4.02 3.75 5/189 8502
/proc/meminfo: memFree=20234404/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=41980 CPUtime=0.09 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 3124 0 0 0 9 0 0 0 25 0 1 0 265986588 42987520 3059 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399405 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 10495 3059 457 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300676 s]
/proc/loadavg: 4.02 4.02 3.75 5/189 8502
/proc/meminfo: memFree=20234404/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=50468 CPUtime=0.29 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 3408 0 0 0 29 0 0 0 25 0 1 0 265986588 51679232 3343 33554432000 4194304 4947581 140734115368992 18446744073709551615 228095147714 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 12617 3343 457 184 0 7492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50468

[startup+0.700628 s]
/proc/loadavg: 4.02 4.02 3.75 5/189 8502
/proc/meminfo: memFree=20234404/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=59124 CPUtime=0.69 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 3756 0 0 0 69 0 0 0 25 0 1 0 265986588 60542976 3691 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 14781 3691 457 184 0 9656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59124

[startup+1.50048 s]
/proc/loadavg: 4.02 4.02 3.75 5/190 8503
/proc/meminfo: memFree=20219020/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=76788 CPUtime=1.49 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 5864 0 0 0 149 0 0 0 25 0 1 0 265986588 78630912 5798 33554432000 4194304 4947581 140734115368992 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 19197 5798 466 184 0 14072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76788

[startup+3.1002 s]
/proc/loadavg: 4.02 4.02 3.75 5/190 8503
/proc/meminfo: memFree=20209564/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=85824 CPUtime=3.09 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 6292 0 0 0 309 0 0 0 25 0 1 0 265986588 87883776 6226 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 21456 6226 466 184 0 16331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85824

[startup+6.30058 s]
/proc/loadavg: 4.02 4.02 3.75 5/190 8503
/proc/meminfo: memFree=20204364/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=85824 CPUtime=6.28 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 7246 0 0 0 628 0 0 0 25 0 1 0 265986588 87883776 7180 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 21456 7180 466 184 0 16331 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85824

[startup+12.7004 s]
/proc/loadavg: 4.02 4.02 3.75 5/190 8503
/proc/meminfo: memFree=20178688/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=95196 CPUtime=12.69 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 11065 0 0 0 1268 1 0 0 25 0 1 0 265986588 97480704 10990 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399580 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 23799 10990 466 184 0 18674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95196

[startup+25.5011 s]
/proc/loadavg: 4.08 4.03 3.76 5/190 8504
/proc/meminfo: memFree=20153140/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=95196 CPUtime=25.49 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 13116 0 0 0 2548 1 0 0 25 0 1 0 265986588 97480704 13041 33554432000 4194304 4947581 140734115368992 18446744073709551615 4343389 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 23799 13041 466 184 0 18674 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95196

[startup+51.1004 s]
/proc/loadavg: 4.06 4.03 3.76 5/190 8504
/proc/meminfo: memFree=20109208/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=115708 CPUtime=51.09 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 15487 0 0 0 5107 2 0 0 25 0 1 0 265986588 118484992 15412 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 28927 15412 466 184 0 23802 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 115708

[startup+102.307 s]
/proc/loadavg: 4.07 4.04 3.78 5/190 8506
/proc/meminfo: memFree=20049544/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=136544 CPUtime=102.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 20896 0 0 0 10227 3 0 0 25 0 1 0 265986588 139821056 20800 33554432000 4194304 4947581 140734115368992 18446744073709551615 4346392 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 34136 20800 468 184 0 29011 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 136544

[startup+162.301 s]
/proc/loadavg: 4.02 4.03 3.79 5/190 8507
/proc/meminfo: memFree=19967188/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=157852 CPUtime=162.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 25001 0 0 0 16226 4 0 0 25 0 1 0 265986588 161640448 24905 33554432000 4194304 4947581 140734115368992 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 39463 24905 468 184 0 34338 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 157852

[startup+222.301 s]
/proc/loadavg: 4.07 4.04 3.80 5/190 8509
/proc/meminfo: memFree=19917056/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=168996 CPUtime=222.29 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 29683 0 0 0 22225 4 0 0 25 0 1 0 265986588 173051904 29586 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 42249 29586 467 184 0 37124 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 168996

[startup+282.301 s]
/proc/loadavg: 4.03 4.03 3.82 5/190 8510
/proc/meminfo: memFree=19878100/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=168996 CPUtime=282.29 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 32416 0 0 0 28225 4 0 0 25 0 1 0 265986588 173051904 32319 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 42249 32319 467 184 0 37124 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 168996

[startup+342.301 s]
/proc/loadavg: 4.01 4.02 3.82 5/190 8512
/proc/meminfo: memFree=19853016/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=192080 CPUtime=342.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 35179 0 0 0 34224 6 0 0 25 0 1 0 265986588 196689920 35082 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 48020 35082 467 184 0 42895 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 192080

[startup+402.301 s]
/proc/loadavg: 4.00 4.02 3.83 5/190 8514
/proc/meminfo: memFree=19819260/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=192080 CPUtime=402.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 37412 0 0 0 40224 6 0 0 25 0 1 0 265986588 196689920 37313 33554432000 4194304 4947581 140734115368992 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 48020 37313 468 184 0 42895 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 192080

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.83 5/190 8515
/proc/meminfo: memFree=19825684/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=192080 CPUtime=462.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 37627 0 0 0 46224 6 0 0 25 0 1 0 265986588 196689920 35319 33554432000 4194304 4947581 140734115368992 18446744073709551615 4400008 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 48020 35319 468 184 0 42895 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 192080

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 8517
/proc/meminfo: memFree=19786968/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=192080 CPUtime=522.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 37736 0 0 0 52224 6 0 0 25 0 1 0 265986588 196689920 35428 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 48020 35428 468 184 0 42895 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 192080

[startup+582.3 s]
/proc/loadavg: 4.08 4.02 3.85 5/190 8518
/proc/meminfo: memFree=19758672/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=204376 CPUtime=582.31 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 42216 0 0 0 58224 7 0 0 25 0 1 0 265986588 209281024 39906 33554432000 4194304 4947581 140734115368992 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 51094 39906 466 184 0 45969 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 204376

[startup+642.3 s]
/proc/loadavg: 4.10 4.03 3.86 5/190 8523
/proc/meminfo: memFree=19740704/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=204376 CPUtime=642.31 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 42792 0 0 0 64224 7 0 0 25 0 1 0 265986588 209281024 40482 33554432000 4194304 4947581 140734115368992 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 51094 40482 466 184 0 45969 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 204376

[startup+702.3 s]
/proc/loadavg: 4.03 4.02 3.87 5/190 8525
/proc/meminfo: memFree=19727664/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=204376 CPUtime=702.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 42931 0 0 0 70223 7 0 0 25 0 1 0 265986588 209281024 40621 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 51094 40621 466 184 0 45969 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 204376

[startup+762.307 s]
/proc/loadavg: 4.12 4.04 3.89 5/190 8526
/proc/meminfo: memFree=19717216/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=204376 CPUtime=762.32 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 43320 0 0 0 76224 8 0 0 25 0 1 0 265986588 209281024 41010 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 51094 41010 466 184 0 45969 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 204376

[startup+822.3 s]
/proc/loadavg: 4.10 4.05 3.90 5/190 8528
/proc/meminfo: memFree=19683836/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=217140 CPUtime=822.3 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 46777 0 0 0 82222 8 0 0 25 0 1 0 265986588 222351360 44467 33554432000 4194304 4947581 140734115368992 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 54285 44467 466 184 0 49160 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 217140

[startup+882.3 s]
/proc/loadavg: 4.04 4.04 3.90 5/190 8529
/proc/meminfo: memFree=19657516/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=281524 CPUtime=882.31 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 50276 0 0 0 88222 9 0 0 25 0 1 0 265986588 288280576 47966 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 70381 47966 466 184 0 65256 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 281524

[startup+942.3 s]
/proc/loadavg: 4.01 4.03 3.91 5/190 8531
/proc/meminfo: memFree=19621284/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=333232 CPUtime=942.31 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 57104 0 0 0 94219 12 0 0 25 0 1 0 265986588 341229568 54794 33554432000 4194304 4947581 140734115368992 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 83308 54794 466 184 0 78183 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 333232

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 3.91 5/190 8533
/proc/meminfo: memFree=19564096/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=333232 CPUtime=1002.31 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 67411 0 0 0 100217 14 0 0 25 0 1 0 265986588 341229568 65101 33554432000 4194304 4947581 140734115368992 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 83308 65101 466 184 0 78183 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 333232

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 3.91 5/190 8534
/proc/meminfo: memFree=19533556/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=386504 CPUtime=1062.32 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 70571 0 0 0 106216 16 0 0 25 0 1 0 265986588 395780096 68261 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399485 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 96626 68261 466 184 0 91501 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 386504

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 8536
/proc/meminfo: memFree=19505508/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=386504 CPUtime=1122.31 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 76781 0 0 0 112214 17 0 0 25 0 1 0 265986588 395780096 74471 33554432000 4194304 4947581 140734115368992 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 96626 74471 466 184 0 91501 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 386504

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 8537
/proc/meminfo: memFree=19487128/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=386504 CPUtime=1182.32 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 77864 0 0 0 118214 18 0 0 25 0 1 0 265986588 395780096 75554 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 96626 75554 466 184 0 91501 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 386504

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 8539
/proc/meminfo: memFree=19486736/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=386504 CPUtime=1242.32 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 77864 0 0 0 124214 18 0 0 25 0 1 0 265986588 395780096 75554 33554432000 4194304 4947581 140734115368992 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 96626 75554 466 184 0 91501 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 386504



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.95 3.98 3.91 5/190 8625
/proc/meminfo: memFree=19947804/32951124 swapFree=67111528/67111528
[pid=8502] ppid=8500 vsize=386504 CPUtime=1300.02 cores=4,6
/proc/8502/stat : 8502 (synit_sat) R 8500 8502 8111 0 -1 4202496 78852 0 0 0 129984 18 0 0 25 0 1 0 265986588 395780096 76542 33554432000 4194304 4947581 140734115368992 18446744073709551615 4360591 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/8502/statm: 96626 76542 466 184 0 91501 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 386504

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): 1300.05
CPU user time (s): 1299.85
CPU system time (s): 0.202969
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 386504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78857
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= 6
involuntary context switches= 1588

runsolver used 2.28565 second user time and 4.81827 second system time

The end

Launcher Data 

Begin job on node142 at 2011-04-02 11:15:11
IDJOB=3159773
IDBENCH=82796
IDSOLVER=1571
FILE ID=node142/3159773-1301735711
RUNJOBID= node142-1301733065-8130
PBS_JOBID= 12840927
Free space on /tmp= 71024 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S31329941-054.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159773-1301735711/watcher-3159773-1301735711 -o /tmp/evaluation-result-3159773-1301735711/solver-3159773-1301735711 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159773-1301735711.cnf 139594773

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

MD5SUM BENCH= 9b739128337f606a6a7756556c2fd6df
RANDOM SEED=139594773

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:      20234684 kB
Buffers:        362408 kB
Cached:       11774700 kB
SwapCached:          0 kB
Active:        7728252 kB
Inactive:      4696008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20234684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2456 kB
Writeback:           0 kB
AnonPages:      286696 kB
Mapped:          17116 kB
Slab:           228492 kB
PageTables:       5672 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   585908 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= 71020 MiB
End job on node142 at 2011-04-02 11:36:53