Trace number 3221842

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
ppfolio seqSAT 57.48 57.5481

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S185833400-026.SATISFIABLE.cnf
MD5SUM975fcba238403114d7315dde1e6a58bd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.45563
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53727
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 1 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 1
0.00/0.00	Starting clasp 1.3.6 on core(s) 1
0.00/0.00	Starting TNM 2009 on core(s) 1
57.48/57.54	s SATISFIABLE
57.48/57.54	v 1 2 -3 -4 -5 -6 7 -8 9 10 11 -12 -13 -14 15 -16 17 18 -19 20 21 -22 -23 24 -25 26 -27 28 29 -30 -31 32 33 -34 35 -36 -37 38 -39 -40 41 42 43 44 -45 -46 47 48 49 50 -51 52 -53 -54 -55 56 -57 -58 -59 -60 -61 -62 63 -64 -65 -66 -67 68 -69 -70 71 72 -73 74 75 76 -77 78 79 -80 -81 82 -83 84 85 86 -87 88 -89 90 91 92 93 -94 -95 96 -97 98 99 -100 -101 102 -103 -104 -105 106 -107 -108 -109 110 -111 -112 -113 -114 115 -116 -117 118 -119 120 -121 -122 123 -124 125 -126 127 -128 129 -130 -131 132 133 -134 135 136 137 138 139 140 141 142 -143 144 145 -146 -147 148 -149 150 -151 152 -153 -154 -155 156 -157 158 159 -160 -161 -162 163 -164 -165 166 167 -168 169 170 -171 172 -173 -174 175 
57.48/57.54	v 0 
57.48/57.54	solver [3] TNM 2009 answered
57.48/57.54	Done

Verifier Data 

OK

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-3221842-1303296669/watcher-3221842-1303296669 -o /tmp/evaluation-result-3221842-1303296669/solver-3221842-1303296669 -C 5000 -W 5000 -M 15500 ppfolio --nbcore=1 HOME/instance-3221842-1303296669.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 5.97 5.98 5.92 4/180 20847
/proc/meminfo: memFree=15342200/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 499 0 0 0 0 0 0 0 25 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4421041426704335112 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0

[startup+0.0235049 s]
/proc/loadavg: 5.97 5.98 5.92 4/180 20847
/proc/meminfo: memFree=15342200/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 499 0 0 0 0 0 0 0 25 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4421041426704335112 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100492 s]
/proc/loadavg: 5.97 5.98 5.92 4/180 20847
/proc/meminfo: memFree=15342200/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 499 0 0 0 0 0 0 0 25 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4421041426704335112 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300455 s]
/proc/loadavg: 5.97 5.98 5.92 4/180 20847
/proc/meminfo: memFree=15342200/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 500 0 0 0 0 0 0 0 18 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4613781275273068544 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700382 s]
/proc/loadavg: 5.97 5.98 5.92 4/180 20847
/proc/meminfo: memFree=15342200/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4613781412712022016 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50025 s]
/proc/loadavg: 5.97 5.98 5.92 7/184 20851
/proc/meminfo: memFree=15336588/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4613781550150975488 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0
[pid=20848] ppid=20847 vsize=72500 CPUtime=0.5 cores=1
/proc/20848/stat : 20848 (cryptominisat) R 20847 20847 20175 0 -1 4202496 1671 0 0 0 50 0 0 0 25 0 1 0 441267316 74240000 925 33554432000 4194304 4587354 140733315359856 18446744073709551615 4232133 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/20848/statm: 18125 925 327 96 0 14687 0
[pid=20849] ppid=20847 vsize=13656 CPUtime=0.4 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 883 0 0 0 40 0 0 0 25 0 1 0 441267316 13983744 774 33554432000 4194304 4785740 140735134499616 18446744073709551615 4287143 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 3414 774 341 145 0 459 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=0.59 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 59 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134528295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 560576

[startup+3.10096 s]
/proc/loadavg: 5.98 5.98 5.92 7/184 20851
/proc/meminfo: memFree=15334852/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4613779763444580352 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0
[pid=20848] ppid=20847 vsize=72412 CPUtime=0.99 cores=1
/proc/20848/stat : 20848 (cryptominisat) R 20847 20847 20175 0 -1 4202496 2362 0 0 0 99 0 0 0 25 0 1 0 441267316 74149888 1196 33554432000 4194304 4587354 140733315359856 18446744073709551615 4236362 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/20848/statm: 18103 1196 331 96 0 14665 0
[pid=20849] ppid=20847 vsize=14200 CPUtime=0.94 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 1018 0 0 0 94 0 0 0 25 0 1 0 441267316 14540800 909 33554432000 4194304 4785740 140735134499616 18446744073709551615 4551131 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 3550 909 341 145 0 595 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=1.14 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 114 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134530630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 561032

[startup+6.30036 s]
/proc/loadavg: 5.98 5.98 5.92 7/184 20851
/proc/meminfo: memFree=15324476/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 441267316 18763776 394 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4613779626005626880 0 0 17 5 0 0 0
/proc/20847/statm: 4581 394 345 23 0 91 0
[pid=20848] ppid=20847 vsize=12451768 CPUtime=2.09 cores=1
/proc/20848/stat : 20848 (cryptominisat) R 20847 20847 20175 0 -1 4202496 5430 0 0 0 209 0 0 0 25 0 1 0 441267316 12750610432 3176 33554432000 4194304 4587354 140733315359856 18446744073709551615 4238568 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/20848/statm: 3112942 3176 337 96 0 3109504 0
[pid=20849] ppid=20847 vsize=14876 CPUtime=2 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 1183 0 0 0 200 0 0 0 25 0 1 0 441267316 15233024 1074 33554432000 4194304 4785740 140735134499616 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 3719 1074 341 145 0 764 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=2.19 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 219 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134529036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12941064

[startup+12.7002 s]
/proc/loadavg: 5.90 5.96 5.91 6/183 20851
/proc/meminfo: memFree=15333912/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=16140 CPUtime=5.05 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 1484 0 0 0 505 0 0 0 25 0 1 0 441267316 16527360 1375 33554432000 4194304 4785740 140735134499616 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 4035 1375 341 145 0 1080 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=5.24 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 524 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134530512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 490560

[startup+25.5009 s]
/proc/loadavg: 5.76 5.93 5.90 6/183 20851
/proc/meminfo: memFree=15330604/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=18132 CPUtime=11.46 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 1956 0 0 0 1146 0 0 0 25 0 1 0 441267316 18567168 1847 33554432000 4194304 4785740 140735134499616 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 4533 1847 341 145 0 1578 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=11.64 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 1164 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134530701 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 492552

[startup+51.1002 s]
/proc/loadavg: 5.50 5.85 5.88 6/183 20852
/proc/meminfo: memFree=15339836/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=20312 CPUtime=24.26 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 2445 0 0 0 2426 0 0 0 25 0 1 0 441267316 20799488 2336 33554432000 4194304 4785740 140735134499616 18446744073709551615 4286964 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 5078 2336 341 145 0 2123 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=24.44 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 2444 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134530353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 494732

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

[startup+54.3006 s]
/proc/loadavg: 5.46 5.84 5.87 6/183 20852
/proc/meminfo: memFree=15339588/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=20460 CPUtime=25.86 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 2477 0 0 0 2586 0 0 0 25 0 1 0 441267316 20951040 2368 33554432000 4194304 4785740 140735134499616 18446744073709551615 4287028 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 5115 2368 341 145 0 2160 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=26.04 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 2604 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134530573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 54.28
Current children cumulated vsize (KiB) 494880

[startup+55.9003 s]
/proc/loadavg: 5.46 5.84 5.87 6/183 20852
/proc/meminfo: memFree=15339588/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=20460 CPUtime=26.66 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 2491 0 0 0 2666 0 0 0 25 0 1 0 441267316 20951040 2382 33554432000 4194304 4785740 140735134499616 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 5115 2382 341 145 0 2160 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=26.84 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 2684 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134528726 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 55.88
Current children cumulated vsize (KiB) 494880

[startup+56.7002 s]
/proc/loadavg: 5.46 5.84 5.87 6/183 20852
/proc/meminfo: memFree=15339588/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=20460 CPUtime=27.06 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 2502 0 0 0 2706 0 0 0 25 0 1 0 441267316 20951040 2393 33554432000 4194304 4785740 140735134499616 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 5115 2393 341 145 0 2160 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=27.24 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 2724 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134528972 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 56.68
Current children cumulated vsize (KiB) 494880

[startup+57.1011 s]
/proc/loadavg: 5.42 5.82 5.87 6/183 20852
/proc/meminfo: memFree=15339464/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=20592 CPUtime=27.26 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 2520 0 0 0 2726 0 0 0 25 0 1 0 441267316 21086208 2411 33554432000 4194304 4785740 140735134499616 18446744073709551615 4286927 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 5148 2411 341 145 0 2193 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=27.44 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 2744 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 57.08
Current children cumulated vsize (KiB) 495012

[startup+57.501 s]
/proc/loadavg: 5.42 5.82 5.87 6/183 20852
/proc/meminfo: memFree=15339464/32951124 swapFree=67111528/67111528
[pid=20847] ppid=20845 vsize=18324 CPUtime=2.38 cores=1,3,5,7
/proc/20847/stat : 20847 (ppfolio) S 20845 20847 20175 0 -1 4202496 502 5637 0 0 0 0 238 0 15 0 1 0 441267316 18763776 395 33554432000 4194304 4287625 140733329303216 18446744073709551615 230809185807 0 0 4096 65536 4482890879912083716 0 0 17 5 0 0 0
/proc/20847/statm: 4581 395 346 23 0 91 0
[pid=20849] ppid=20847 vsize=20592 CPUtime=27.46 cores=1
/proc/20849/stat : 20849 (clasp) R 20847 20847 20175 0 -1 4202496 2521 0 0 0 2746 0 0 0 25 0 1 0 441267316 21086208 2412 33554432000 4194304 4785740 140735134499616 18446744073709551615 4287241 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/20849/statm: 5148 2412 341 145 0 2193 0
[pid=20850] ppid=20847 vsize=456096 CPUtime=27.64 cores=1
/proc/20850/stat : 20850 (TNM) R 20847 20847 20175 0 -1 4202496 416 0 0 0 2764 0 0 0 25 0 1 0 441267316 467042304 312 33554432000 134512640 134534564 4286858352 18446744073709551615 134528944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20850/statm: 114024 312 95 6 0 112690 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 495012

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20847 and gives
#  childrusage.ru_utime.tv_sec=29
#  childrusage.ru_utime.tv_usec=880457
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 29.8905
# while last known CPU time is 57.48
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 57.5481
CPU time (s): 57.48
CPU user time (s): 57.48
CPU system time (s): 0
CPU usage (%): 99.8816
Max. virtual memory (cumulated for all children) (KiB): 12941208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.8805
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8678
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= 55
involuntary context switches= 319

runsolver used 0.071989 second user time and 0.197969 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-20 12:51:09
IDJOB=3221842
IDBENCH=82990
IDSOLVER=1639
FILE ID=node104/3221842-1303296669
RUNJOBID= node104-1303291528-20194
PBS_JOBID= 13049624
Free space on /tmp= 71600 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S185833400-026.SATISFIABLE.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221842-1303296669/watcher-3221842-1303296669 -o /tmp/evaluation-result-3221842-1303296669/solver-3221842-1303296669 -C 5000 -W 5000 -M 15500  ppfolio --nbcore=1 HOME/instance-3221842-1303296669.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 975fcba238403114d7315dde1e6a58bd
RANDOM SEED=1975614309

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.75
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15342480 kB
Buffers:        697084 kB
Cached:       16397560 kB
SwapCached:          0 kB
Active:        8985504 kB
Inactive:      8272908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15342480 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10120 kB
Writeback:           0 kB
AnonPages:      163228 kB
Mapped:          16404 kB
Slab:           287208 kB
PageTables:       5300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2297000 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= 71588 MiB
End job on node104 at 2011-04-20 12:52:06