Trace number 3257212

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
MPhaseSAT_M 2011-02-16? (TO) 1300.04 1300.05

General information on the benchmark

Namecrafted/spence/
hard/s113-100.cnf
MD5SUM346cb413e25976ab9ce2952e1d53c865
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark250.158
Satisfiable
(Un)Satisfiability was proved
Number of variables113
Number of clauses236
Sum of the clauses size708
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3236
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

12.36/12.49	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
12.36/12.49	c input CNF file=HOME/instance-3257212-1303466917.cnf 
12.36/12.49	c Clause#=236  var#=113  ratio=2 
12.36/12.49	c Simplified clause#=236 
12.36/12.49	c XOR_varElimination deleted var#=0 clauses#=236 
12.36/12.49	c inative var#=0 
12.36/12.49	c free var#=113  
12.36/12.49	c local search on 
12.36/12.49	c height=24 age=35 
12.36/12.49	c hybrid solving ... 
12.36/12.49	c switch to march 
12.36/12.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.36/12.49	c stat :: sign balance is biased by 0.035
12.36/12.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.36/12.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 768 duplicate clauses
12.36/12.49	c lessRedundantTransformation():: nothing to be done.
12.36/12.49	c transformTo3SAT():: you gave me 113 variables and 236 clauses.
12.36/12.49	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
12.36/12.49	c transformTo3SAT():: I will add 0 variables and 0 clauses!
12.36/12.49	c transformTo3SAT():: the transformation yielded 113 variabels and 236 clauses.
12.36/12.49	c longest clause has size 3
12.36/12.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.36/12.49	c number of free variables = 113
12.36/12.49	c dynamic_preselect_setsize :: off
12.36/12.49	c 0 / 999 NodeCount: 188 
12.46/12.50	c 1 / 999 NodeCount: 506 
12.46/12.58	c 2 / 999 NodeCount: 3140 
13.07/13.11	c 3 / 999 NodeCount: 19788 
15.76/15.87	c 4 / 999 NodeCount: 100986 
36.05/36.15	c 5 / 999 NodeCount: 421792 
139.05/139.11	c 6 / 999 NodeCount: 1480851 
290.36/290.47	c 7 / 999 NodeCount: 4473963 
576.37/576.47	c 8 / 999 NodeCount: 11852777 
1213.68/1213.74	c 9 / 999 NodeCount: 27929773

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3257212-1303466917/watcher-3257212-1303466917 -o /tmp/evaluation-result-3257212-1303466917/solver-3257212-1303466917 -C 2400 -W 1300 -M 7680 MPhaseSAT_M HOME/instance-3257212-1303466917.cnf 

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: 2.14 3.18 3.46 2/178 15538
/proc/meminfo: memFree=12149924/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=3136 CPUtime=0 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 380 0 0 0 0 0 0 0 25 0 1 0 458289895 3211264 321 33554432000 134512640 134829744 4291496720 18446744073709551615 134662129 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 784 321 270 78 0 70 0

[startup+0.071369 s]
/proc/loadavg: 2.14 3.18 3.46 2/178 15538
/proc/meminfo: memFree=12149924/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=3400 CPUtime=0.06 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 443 0 0 0 6 0 0 0 25 0 1 0 458289895 3481600 384 33554432000 134512640 134829744 4291496720 18446744073709551615 134679830 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 850 384 270 78 0 136 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3400

[startup+0.100409 s]
/proc/loadavg: 2.14 3.18 3.46 2/178 15538
/proc/meminfo: memFree=12149924/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=3532 CPUtime=0.09 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 470 0 0 0 9 0 0 0 25 0 1 0 458289895 3616768 411 33554432000 134512640 134829744 4291496720 18446744073709551615 134722615 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 883 411 270 78 0 169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3532

[startup+0.300381 s]
/proc/loadavg: 2.14 3.18 3.46 2/178 15538
/proc/meminfo: memFree=12149924/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=3796 CPUtime=0.29 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 530 0 0 0 29 0 0 0 25 0 1 0 458289895 3887104 471 33554432000 134512640 134829744 4291496720 18446744073709551615 134661446 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 949 471 270 78 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3796

[startup+0.700311 s]
/proc/loadavg: 2.14 3.18 3.46 2/178 15538
/proc/meminfo: memFree=12149924/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=4064 CPUtime=0.69 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 595 0 0 0 69 0 0 0 25 0 1 0 458289895 4161536 536 33554432000 134512640 134829744 4291496720 18446744073709551615 134605742 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 1016 536 273 78 0 302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4064

[startup+1.50117 s]
/proc/loadavg: 2.37 3.21 3.47 5/194 15569
/proc/meminfo: memFree=12090040/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=4064 CPUtime=1.49 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 595 0 0 0 149 0 0 0 25 0 1 0 458289895 4161536 536 33554432000 134512640 134829744 4291496720 18446744073709551615 134606357 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 1016 536 273 78 0 302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4064

[startup+3.10083 s]
/proc/loadavg: 2.37 3.21 3.47 5/194 15569
/proc/meminfo: memFree=12085220/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=4064 CPUtime=3.09 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 595 0 0 0 309 0 0 0 25 0 1 0 458289895 4161536 536 33554432000 134512640 134829744 4291496720 18446744073709551615 134607982 0 0 4096 1026 0 0 0 17 6 0 0 0
/proc/15538/statm: 1016 536 273 78 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4064

[startup+6.30026 s]
/proc/loadavg: 2.50 3.22 3.47 5/194 15569
/proc/meminfo: memFree=12081876/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=4200 CPUtime=6.28 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 656 0 0 0 628 0 0 0 25 0 1 0 458289895 4300800 597 33554432000 134512640 134829744 4291496720 18446744073709551615 134661784 0 0 4096 1026 0 0 0 17 6 0 0 0
/proc/15538/statm: 1050 597 273 78 0 336 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4200

[startup+12.7012 s]
/proc/loadavg: 2.62 3.24 3.47 5/194 15569
/proc/meminfo: memFree=12073604/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=4404 CPUtime=12.66 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 732 0 0 0 1266 0 0 0 25 0 1 0 458289895 4509696 673 33554432000 134512640 134829744 4291496720 18446744073709551615 134763414 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 1101 673 306 78 0 387 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 4404

[startup+25.5009 s]
/proc/loadavg: 2.83 3.26 3.48 5/194 15570
/proc/meminfo: memFree=12064556/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=12552 CPUtime=25.45 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 2678 0 0 0 2545 0 0 0 25 0 1 0 458289895 12853248 2619 33554432000 134512640 134829744 4291496720 18446744073709551615 134797145 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 3138 2619 306 78 0 2424 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 12552

[startup+51.1003 s]
/proc/loadavg: 3.36 3.35 3.50 5/194 15625
/proc/meminfo: memFree=12045312/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=21712 CPUtime=51.05 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 4734 0 0 0 5104 1 0 0 25 0 1 0 458289895 22233088 4675 33554432000 134512640 134829744 4291496720 18446744073709551615 134606569 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 5428 4675 306 78 0 4714 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21712

[startup+102.307 s]
/proc/loadavg: 3.72 3.44 3.52 5/194 15707
/proc/meminfo: memFree=12058364/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=36948 CPUtime=102.26 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 8112 0 0 0 10224 2 0 0 25 0 1 0 458289895 37834752 8053 33554432000 134512640 134829744 4291496720 18446744073709551615 134607421 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 9237 8053 306 78 0 8523 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36948

[startup+162.301 s]
/proc/loadavg: 3.94 3.56 3.55 5/194 15708
/proc/meminfo: memFree=12036144/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=53364 CPUtime=162.25 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 11729 0 0 0 16222 3 0 0 25 0 1 0 458289895 54644736 11670 33554432000 134512640 134829744 4291496720 18446744073709551615 134797271 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 13341 11670 306 78 0 12627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53364

[startup+222.301 s]
/proc/loadavg: 3.97 3.64 3.58 5/194 15710
/proc/meminfo: memFree=12003144/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=76800 CPUtime=222.25 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 17727 0 0 0 22221 4 0 0 25 0 1 0 458289895 78643200 17668 33554432000 134512640 134829744 4291496720 18446744073709551615 134733425 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 19200 17668 306 78 0 18486 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 76800

[startup+282.3 s]
/proc/loadavg: 3.99 3.70 3.60 5/194 15712
/proc/meminfo: memFree=11953028/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=114316 CPUtime=282.25 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 27807 0 0 0 28219 6 0 0 25 0 1 0 458289895 117059584 27748 33554432000 134512640 134829744 4291496720 18446744073709551615 134763433 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 28579 27748 306 78 0 27865 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 114316

[startup+342.301 s]
/proc/loadavg: 4.03 3.77 3.63 5/194 15713
/proc/meminfo: memFree=11885788/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=161224 CPUtime=342.25 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 37984 0 0 0 34217 8 0 0 25 0 1 0 458289895 165093376 37925 33554432000 134512640 134829744 4291496720 18446744073709551615 134733420 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 40306 37925 306 78 0 39592 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 161224

[startup+402.301 s]
/proc/loadavg: 4.01 3.81 3.65 5/194 15742
/proc/meminfo: memFree=11896088/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=198724 CPUtime=402.26 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 48055 0 0 0 40216 10 0 0 25 0 1 0 458289895 203493376 47996 33554432000 134512640 134829744 4291496720 18446744073709551615 134789044 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 49681 47996 306 78 0 48967 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 198724

[startup+462.3 s]
/proc/loadavg: 4.04 3.85 3.67 5/194 15743
/proc/meminfo: memFree=11852564/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=236224 CPUtime=462.26 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 58026 0 0 0 46214 12 0 0 25 0 1 0 458289895 241893376 57967 33554432000 134512640 134829744 4291496720 18446744073709551615 134741690 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 59056 57967 306 78 0 58342 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 236224

[startup+522.3 s]
/proc/loadavg: 4.07 3.89 3.69 5/194 15745
/proc/meminfo: memFree=11811124/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=292544 CPUtime=522.26 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 67975 0 0 0 52211 15 0 0 25 0 1 0 458289895 299565056 67916 33554432000 134512640 134829744 4291496720 18446744073709551615 134797241 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 73136 67916 306 78 0 72422 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 292544

[startup+582.301 s]
/proc/loadavg: 4.02 3.91 3.71 5/194 15747
/proc/meminfo: memFree=11770800/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=330044 CPUtime=582.26 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 77879 0 0 0 58209 17 0 0 25 0 1 0 458289895 337965056 77820 33554432000 134512640 134829744 4291496720 18446744073709551615 134739571 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 82511 77820 306 78 0 81797 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 330044

[startup+642.301 s]
/proc/loadavg: 4.01 3.92 3.73 5/194 15748
/proc/meminfo: memFree=11729744/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=362860 CPUtime=642.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 87943 0 0 0 64208 19 0 0 25 0 1 0 458289895 371568640 87884 33554432000 134512640 134829744 4291496720 18446744073709551615 134738671 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 90715 87884 306 78 0 90001 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 362860

[startup+702.3 s]
/proc/loadavg: 4.00 3.93 3.74 5/194 15750
/proc/meminfo: memFree=11689440/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=400360 CPUtime=702.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 97919 0 0 0 70206 21 0 0 25 0 1 0 458289895 409968640 97860 33554432000 134512640 134829744 4291496720 18446744073709551615 134804554 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 100090 97860 306 78 0 99376 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 400360

[startup+762.307 s]
/proc/loadavg: 4.03 3.96 3.76 5/194 15751
/proc/meminfo: memFree=11647252/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=437860 CPUtime=762.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 107812 0 0 0 76203 24 0 0 25 0 1 0 458289895 448368640 107753 33554432000 134512640 134829744 4291496720 18446744073709551615 134789089 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 109465 107753 306 78 0 108751 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 437860

[startup+822.301 s]
/proc/loadavg: 4.06 3.98 3.78 5/194 15753
/proc/meminfo: memFree=11607428/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=513000 CPUtime=822.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 117798 0 0 0 82202 25 0 0 25 0 1 0 458289895 525312000 117739 33554432000 134512640 134829744 4291496720 18446744073709551615 134740080 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 128250 117739 306 78 0 127536 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 513000

[startup+882.3 s]
/proc/loadavg: 4.18 4.02 3.80 5/194 15755
/proc/meminfo: memFree=11567344/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=545812 CPUtime=882.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 127640 0 0 0 88200 27 0 0 25 0 1 0 458289895 558911488 127581 33554432000 134512640 134829744 4291496720 18446744073709551615 134780385 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 136453 127581 306 78 0 135739 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 545812

[startup+942.301 s]
/proc/loadavg: 4.14 4.03 3.82 5/194 15756
/proc/meminfo: memFree=11527904/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=583312 CPUtime=942.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 137464 0 0 0 94199 28 0 0 25 0 1 0 458289895 597311488 137405 33554432000 134512640 134829744 4291496720 18446744073709551615 134762183 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 145828 137405 306 78 0 145114 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 583312

[startup+1002.3 s]
/proc/loadavg: 4.05 4.03 3.83 5/194 15758
/proc/meminfo: memFree=11487580/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=616124 CPUtime=1002.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 147335 0 0 0 100196 31 0 0 25 0 1 0 458289895 630910976 147276 33554432000 134512640 134829744 4291496720 18446744073709551615 134788979 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 154031 147276 306 78 0 153317 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 616124

[startup+1062.3 s]
/proc/loadavg: 4.09 4.04 3.84 5/194 15759
/proc/meminfo: memFree=11447388/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=653624 CPUtime=1062.28 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 157192 0 0 0 106195 33 0 0 25 0 1 0 458289895 669310976 157133 33554432000 134512640 134829744 4291496720 18446744073709551615 134824539 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 163406 157133 306 78 0 162692 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 653624

[startup+1122.3 s]
/proc/loadavg: 4.03 4.03 3.84 5/194 15761
/proc/meminfo: memFree=11405592/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=691124 CPUtime=1122.27 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 166968 0 0 0 112192 35 0 0 25 0 1 0 458289895 707710976 166909 33554432000 134512640 134829744 4291496720 18446744073709551615 134797145 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 172781 166909 306 78 0 172067 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 691124

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.85 5/194 15763
/proc/meminfo: memFree=11366524/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=723936 CPUtime=1182.28 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 176706 0 0 0 118192 36 0 0 25 0 1 0 458289895 741310464 176647 33554432000 134512640 134829744 4291496720 18446744073709551615 134742170 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 180984 176647 306 78 0 180270 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 723936

[startup+1242.3 s]
/proc/loadavg: 4.00 4.02 3.85 5/194 15764
/proc/meminfo: memFree=11325968/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=761436 CPUtime=1242.28 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 186661 0 0 0 124190 38 0 0 25 0 1 0 458289895 779710464 186602 33554432000 134512640 134829744 4291496720 18446744073709551615 134791330 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 190359 186602 306 78 0 189645 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 761436



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.86 5/194 15766
/proc/meminfo: memFree=11286520/32951124 swapFree=67111528/67111528
[pid=15538] ppid=15536 vsize=794248 CPUtime=1299.99 cores=4,6
/proc/15538/stat : 15538 (MPhaseSAT_M) R 15536 15538 15508 0 -1 4202496 196277 0 0 0 129957 42 0 0 25 0 1 0 458289895 813309952 196218 33554432000 134512640 134829744 4291496720 18446744073709551615 134790929 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15538/statm: 198562 196218 306 78 0 197848 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 794248

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.05
CPU time (s): 1300.04
CPU user time (s): 1299.58
CPU system time (s): 0.45893
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 794248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.58
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196277
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= 13
involuntary context switches= 2766

runsolver used 2.24866 second user time and 4.85526 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-22 12:08:37
IDJOB=3257212
IDBENCH=20442
IDSOLVER=1522
FILE ID=node132/3257212-1303466917
RUNJOBID= node132-1303466917-15527
PBS_JOBID= 13107182
Free space on /tmp= 72060 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT07/crafted/spence/hard/s113-100.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257212-1303466917/watcher-3257212-1303466917 -o /tmp/evaluation-result-3257212-1303466917/solver-3257212-1303466917 -C 2400 -W 1300 -M 7680  MPhaseSAT_M HOME/instance-3257212-1303466917.cnf

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

MD5SUM BENCH= 346cb413e25976ab9ce2952e1d53c865
RANDOM SEED=483378062

node132.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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		: 2666.833
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:      12150188 kB
Buffers:       1248876 kB
Cached:       18942240 kB
SwapCached:          0 kB
Active:        8310956 kB
Inactive:     11944564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12150188 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1152 kB
Writeback:           4 kB
AnonPages:       64416 kB
Mapped:          14488 kB
Slab:           480528 kB
PageTables:       5200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184832 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= 72048 MiB
End job on node132 at 2011-04-22 12:30:19