Trace number 3159527

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
synit_sat 2011-03-03? (TO) 1300.06 1300.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S957916968-041-UNKNOWN.cnf
MD5SUM5ccda34debd31b9bf6eb5decc63c453f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.667
Satisfiable
(Un)Satisfiability was proved
Number of variables49999
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
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
0.29/0.32	c Find Units :          0
0.29/0.32	c Find Invs  :          0
0.29/0.34	c Find Ands  :          0 AvgFaninNum: nan
0.29/0.35	c Find Xors  :          0 AvgFaninNum: nan
0.29/0.39	c Find Ite   :          0
0.49/0.50	c UnDirect variable: 0
0.49/0.50	c UnDirect to Direct Gate: 0
0.49/0.50	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.49/0.50	c Break Cycle : 0
0.49/0.50	c Total Root : 0 Undef Var: 49999
0.49/0.50	c After covering, Total Root: 0 Leaf: 0
0.49/0.50	c Variable( cover/uncovered/unused ): 0 49999 0
0.49/0.50	c Unit Clauses: 0
0.49/0.50	c Binary Clauses( cover/uncovered ): 0 0
0.49/0.50	c Clauses( cover/uncovered ): 0 210000
0.49/0.50	c Total Clauses( cover/uncovered ): 0 210000 0%
0.49/0.50	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.69/0.73	c Uncover Clauses avg size: 3 max size: 3
0.69/0.74	c Final circuit: i/l/o/s   49999       0  210000    419993
0.69/0.74	c cover rate 0
0.69/0.74	c rocky end  0.73 total 0.73
1.18/1.27	c covering time  0.52 total 1.25
1300.01/1300.00	c interrupt  1298.76 total 1300.01
1300.01/1300.00	c INTERRUPTED ... 
1300.01/1300.00	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-3159527-1301733065/watcher-3159527-1301733065 -o /tmp/evaluation-result-3159527-1301733065/solver-3159527-1301733065 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159527-1301733065.cnf 1350372650 

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 4/189 12213
/proc/meminfo: memFree=21247436/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=29716 CPUtime=0 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 1546 0 0 0 0 0 0 0 22 0 1 0 284905273 30429184 1483 33554432000 4194304 4947581 140736917080912 18446744073709551615 251813934027 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12213/statm: 7429 1500 277 184 0 2304 0

[startup+0.0758601 s]
/proc/loadavg: 0.00 0.00 0.00 4/189 12213
/proc/meminfo: memFree=21247436/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=45172 CPUtime=0.06 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 6204 0 0 0 6 0 0 0 22 0 1 0 284905273 46256128 6138 33554432000 4194304 4947581 140736917080912 18446744073709551615 4798806 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 11293 6138 376 184 0 6168 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 45172

[startup+0.100856 s]
/proc/loadavg: 0.00 0.00 0.00 4/189 12213
/proc/meminfo: memFree=21247436/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=49268 CPUtime=0.08 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 7140 0 0 0 8 0 0 0 22 0 1 0 284905273 50450432 7074 33554432000 4194304 4947581 140736917080912 18446744073709551615 4215265 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 12317 7077 376 184 0 7192 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 49268

[startup+0.300822 s]
/proc/loadavg: 0.00 0.00 0.00 4/189 12213
/proc/meminfo: memFree=21247436/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=85364 CPUtime=0.29 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 16239 0 0 0 27 2 0 0 23 0 1 0 284905273 87412736 16173 33554432000 4194304 4947581 140736917080912 18446744073709551615 4816140 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 21341 16173 376 184 0 16216 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85364

[startup+0.700755 s]
/proc/loadavg: 0.00 0.00 0.00 4/189 12213
/proc/meminfo: memFree=21247436/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=101744 CPUtime=0.69 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 20092 0 0 0 67 2 0 0 25 0 1 0 284905273 104185856 20026 33554432000 4194304 4947581 140736917080912 18446744073709551615 4787398 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 25436 20026 384 184 0 20311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 101744

[startup+1.50062 s]
/proc/loadavg: 0.00 0.00 0.00 6/190 12214
/proc/meminfo: memFree=21056096/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=253448 CPUtime=1.48 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 56703 0 0 0 143 5 0 0 25 0 1 0 284905273 259530752 56618 33554432000 4194304 4947581 140736917080912 18446744073709551615 4419915 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 63362 56618 424 184 0 58237 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 253448

[startup+3.10035 s]
/proc/loadavg: 0.00 0.00 0.00 6/190 12214
/proc/meminfo: memFree=20868668/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=293040 CPUtime=3.08 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 65579 0 0 0 302 6 0 0 25 0 1 0 284905273 300072960 65494 33554432000 4194304 4947581 140736917080912 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 73260 65494 455 184 0 68135 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 293040

[startup+6.30081 s]
/proc/loadavg: 0.40 0.08 0.03 6/190 12214
/proc/meminfo: memFree=20824276/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=325856 CPUtime=6.29 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 67535 0 0 0 622 7 0 0 25 0 1 0 284905273 333676544 67450 33554432000 4194304 4947581 140736917080912 18446744073709551615 4357665 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 81464 67450 455 184 0 76339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 325856

[startup+12.7008 s]
/proc/loadavg: 0.69 0.15 0.05 6/190 12214
/proc/meminfo: memFree=20699780/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=343624 CPUtime=12.69 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 73439 0 0 0 1260 9 0 0 25 0 1 0 284905273 351870976 73354 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 85906 73354 455 184 0 80781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 343624

[startup+25.5006 s]
/proc/loadavg: 1.42 0.34 0.11 6/190 12214
/proc/meminfo: memFree=20459160/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=488480 CPUtime=25.49 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 98931 0 0 0 2536 13 0 0 25 0 1 0 284905273 500203520 98846 33554432000 4194304 4947581 140736917080912 18446744073709551615 4353118 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 122120 98846 465 184 0 116995 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 488480

[startup+51.1003 s]
/proc/loadavg: 2.30 0.63 0.21 6/190 12215
/proc/meminfo: memFree=20242156/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=527372 CPUtime=51.08 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 108654 0 0 0 5094 14 0 0 25 0 1 0 284905273 540028928 108569 33554432000 4194304 4947581 140736917080912 18446744073709551615 4352016 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 131843 108569 465 184 0 126718 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 527372

[startup+102.307 s]
/proc/loadavg: 3.31 1.16 0.41 6/190 12216
/proc/meminfo: memFree=19982836/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=654752 CPUtime=102.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 143036 0 0 0 10210 20 0 0 25 0 1 0 284905273 670466048 142894 33554432000 4194304 4947581 140736917080912 18446744073709551615 4357644 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 163688 142894 465 184 0 158563 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 654752

[startup+162.301 s]
/proc/loadavg: 3.79 1.69 0.64 6/190 12218
/proc/meminfo: memFree=19883476/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=678176 CPUtime=162.29 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 150755 0 0 0 16208 21 0 0 25 0 1 0 284905273 694452224 150477 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399458 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 169544 150477 465 184 0 164419 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 678176

[startup+222.3 s]
/proc/loadavg: 3.92 2.11 0.85 6/190 12220
/proc/meminfo: memFree=19803216/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=695848 CPUtime=222.29 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 156907 0 0 0 22207 22 0 0 25 0 1 0 284905273 712548352 156629 33554432000 4194304 4947581 140736917080912 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 173962 156629 465 184 0 168837 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 695848

[startup+282.3 s]
/proc/loadavg: 3.97 2.45 1.04 6/190 12221
/proc/meminfo: memFree=19759776/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832068 CPUtime=282.29 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 165763 0 0 0 28205 24 0 0 25 0 1 0 284905273 852037632 164495 33554432000 4194304 4947581 140736917080912 18446744073709551615 4400176 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208017 164495 465 184 0 202892 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 832068

[startup+342.3 s]
/proc/loadavg: 3.99 2.73 1.22 6/190 12223
/proc/meminfo: memFree=19698612/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832196 CPUtime=342.29 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 168479 0 0 0 34204 25 0 0 25 0 1 0 284905273 852168704 167211 33554432000 4194304 4947581 140736917080912 18446744073709551615 4352598 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208049 167211 465 184 0 202924 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 832196

[startup+402.301 s]
/proc/loadavg: 3.99 2.96 1.40 6/190 12224
/proc/meminfo: memFree=19656668/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832196 CPUtime=402.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 168842 0 0 0 40205 25 0 0 25 0 1 0 284905273 852168704 167574 33554432000 4194304 4947581 140736917080912 18446744073709551615 4360786 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208049 167574 465 184 0 202924 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 832196

[startup+462.301 s]
/proc/loadavg: 3.99 3.15 1.56 6/190 12226
/proc/meminfo: memFree=19612120/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832196 CPUtime=462.29 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 176538 0 0 0 46203 26 0 0 25 0 1 0 284905273 852168704 175270 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399475 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208049 175270 465 184 0 202924 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 832196

[startup+522.301 s]
/proc/loadavg: 3.99 3.30 1.71 6/190 12228
/proc/meminfo: memFree=19599816/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832196 CPUtime=522.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 177254 0 0 0 52203 27 0 0 25 0 1 0 284905273 852168704 175986 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399580 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208049 175986 465 184 0 202924 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 832196

[startup+582.301 s]
/proc/loadavg: 3.99 3.42 1.85 6/190 12229
/proc/meminfo: memFree=19561100/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832196 CPUtime=582.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 177811 0 0 0 58203 27 0 0 25 0 1 0 284905273 852168704 176543 33554432000 4194304 4947581 140736917080912 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208049 176543 465 184 0 202924 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 832196

[startup+642.301 s]
/proc/loadavg: 3.99 3.53 1.98 6/190 12231
/proc/meminfo: memFree=19531312/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832196 CPUtime=642.31 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 178903 0 0 0 64203 28 0 0 25 0 1 0 284905273 852168704 177635 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208049 177635 465 184 0 202924 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 832196

[startup+702.301 s]
/proc/loadavg: 4.10 3.64 2.11 6/190 12232
/proc/meminfo: memFree=19457256/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=702.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 180504 0 0 0 70202 28 0 0 25 0 1 0 284905273 852299776 179236 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 179236 465 184 0 202956 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 832324

[startup+762.306 s]
/proc/loadavg: 4.09 3.72 2.23 5/190 12234
/proc/meminfo: memFree=19400556/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=762.31 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 181322 0 0 0 76202 29 0 0 25 0 1 0 284905273 852299776 180054 33554432000 4194304 4947581 140736917080912 18446744073709551615 4360591 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 180054 465 184 0 202956 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 832324

[startup+822.3 s]
/proc/loadavg: 4.03 3.77 2.34 5/190 12236
/proc/meminfo: memFree=19255076/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=822.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 181808 0 0 0 82201 29 0 0 25 0 1 0 284905273 852299776 180540 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399475 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 180540 465 184 0 202956 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 832324

[startup+882.3 s]
/proc/loadavg: 4.01 3.81 2.44 6/190 12237
/proc/meminfo: memFree=19136616/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=882.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 181984 0 0 0 88201 29 0 0 25 0 1 0 284905273 852299776 180716 33554432000 4194304 4947581 140736917080912 18446744073709551615 4354099 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 180716 465 184 0 202956 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 832324

[startup+942.301 s]
/proc/loadavg: 4.00 3.84 2.54 6/190 12239
/proc/meminfo: memFree=19096400/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=942.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 182575 0 0 0 94201 29 0 0 25 0 1 0 284905273 852299776 181307 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399407 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 181307 465 184 0 202956 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 832324

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.63 5/190 12240
/proc/meminfo: memFree=19079632/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=1002.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 183255 0 0 0 100201 29 0 0 25 0 1 0 284905273 852299776 181987 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 181987 465 184 0 202956 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 832324

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.71 5/190 12242
/proc/meminfo: memFree=19012764/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=1062.31 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 183394 0 0 0 106202 29 0 0 25 0 1 0 284905273 852299776 182126 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399422 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 182126 465 184 0 202956 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 832324

[startup+1122.3 s]
/proc/loadavg: 4.00 3.90 2.79 6/190 12244
/proc/meminfo: memFree=18979612/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=832324 CPUtime=1122.31 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 186872 0 0 0 112201 30 0 0 25 0 1 0 284905273 852299776 185604 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399336 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 208081 185604 465 184 0 202956 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 832324

[startup+1182.3 s]
/proc/loadavg: 4.03 3.93 2.86 6/190 12245
/proc/meminfo: memFree=18885088/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=903728 CPUtime=1182.3 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 209906 0 0 0 118195 35 0 0 25 0 1 0 284905273 925417472 208638 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 225932 208638 465 184 0 220807 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 903728

[startup+1242.3 s]
/proc/loadavg: 4.01 3.94 2.93 6/190 12247
/proc/meminfo: memFree=18812396/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=903728 CPUtime=1242.31 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 215492 0 0 0 124194 37 0 0 25 0 1 0 284905273 925417472 214224 33554432000 4194304 4947581 140736917080912 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 225932 214224 465 184 0 220807 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 903728



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.95 3.00 2/184 12251
/proc/meminfo: memFree=20688904/32950928 swapFree=67111528/67111528
[pid=12213] ppid=12211 vsize=976092 CPUtime=1300.01 cores=0,2
/proc/12213/stat : 12213 (synit_sat) R 12211 12213 12153 0 -1 4202496 217011 0 0 0 129964 37 0 0 25 0 1 0 284905273 999518208 215743 33554432000 4194304 4947581 140736917080912 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12213/statm: 244023 215743 465 184 0 238898 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 976092

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): 1300.04
CPU time (s): 1300.06
CPU user time (s): 1299.65
CPU system time (s): 0.410937
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 976092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.65
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 217016
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= 2549

runsolver used 2.11868 second user time and 4.97524 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-02 10:31:06
IDJOB=3159527
IDBENCH=82550
IDSOLVER=1571
FILE ID=node126/3159527-1301733065
RUNJOBID= node126-1301733063-12171
PBS_JOBID= 12840943
Free space on /tmp= 71676 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S957916968-041-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159527-1301733065/watcher-3159527-1301733065 -o /tmp/evaluation-result-3159527-1301733065/solver-3159527-1301733065 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159527-1301733065.cnf 1350372650

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

MD5SUM BENCH= 5ccda34debd31b9bf6eb5decc63c453f
RANDOM SEED=1350372650

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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		: 2666.783
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		: 2666.783
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:     32950928 kB
MemFree:      21247972 kB
Buffers:        344364 kB
Cached:       10718748 kB
SwapCached:          0 kB
Active:        7550664 kB
Inactive:      3884564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21247972 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           17444 kB
Writeback:           0 kB
AnonPages:      372320 kB
Mapped:          16964 kB
Slab:           204188 kB
PageTables:       6012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   592796 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= 71676 MiB
End job on node126 at 2011-04-02 10:52:48