Trace number 3261733

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 parSAT 23.51 5.91925

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-11-21-sat.cnf
MD5SUMb96c20b4b7951c39c5802e0553b42cad
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005999
Satisfiable
(Un)Satisfiability was proved
Number of variables231
Number of clauses1276
Sum of the clauses size4851
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21155
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5121

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 4 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	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
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) 5
0.00/0.00	Starting TNM 2009 on core(s) 7
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 3
0.00/0.00	Starting march_hi 2009 on core(s) 7
23.51/5.91	s SATISFIABLE
23.51/5.91	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 -176 -177 -178 -179 -180 181 -182 -183 -184 -185 -186 -187 -188 -189 -190 -191 -192 -193 -194 -195 -196 -197 198 -199 200 -201 -202 -203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 214 -215 -216 -217 -218 -219 -220 -221 -222 -223 -224 225 -226 -227 -228 -229 -230 -231 0
23.51/5.91	solver [5] march_hi 2009 answered
23.51/5.91	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-3261733-1304085370/watcher-3261733-1304085370 -o /tmp/evaluation-result-3261733-1304085370/solver-3261733-1304085370 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3261733-1304085370.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 8.17 8.77 9.14 5/181 31960
/proc/meminfo: memFree=30689812/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0

[startup+0.132569 s]
/proc/loadavg: 8.17 8.77 9.14 5/181 31960
/proc/meminfo: memFree=30689812/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.200559 s]
/proc/loadavg: 8.17 8.77 9.14 5/181 31960
/proc/meminfo: memFree=30689812/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.30054 s]
/proc/loadavg: 8.17 8.77 9.14 5/181 31960
/proc/meminfo: memFree=30689812/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 24 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.70047 s]
/proc/loadavg: 8.17 8.77 9.14 5/181 31960
/proc/meminfo: memFree=30689812/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 19 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50034 s]
/proc/loadavg: 8.17 8.77 9.14 10/187 31966
/proc/meminfo: memFree=30678236/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
[pid=31961] ppid=31960 vsize=446488 CPUtime=1.49 cores=1
/proc/31961/stat : 31961 (cryptominisat) R 31960 31960 30991 0 -1 4202496 10443 0 0 0 148 1 0 0 25 0 1 0 598767626 457203712 6846 33554432000 4194304 4587354 140736551936192 18446744073709551615 4357656 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/31961/statm: 111622 6846 337 96 0 108184 0
[pid=31962] ppid=31960 vsize=14140 CPUtime=1.49 cores=5
/proc/31962/stat : 31962 (clasp) R 31960 31960 30991 0 -1 4202496 980 0 0 0 149 0 0 0 25 0 1 0 598767626 14479360 870 33554432000 4194304 4785740 140734447739056 18446744073709551615 4307197 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31962/statm: 3535 870 341 145 0 580 0
[pid=31963] ppid=31960 vsize=455964 CPUtime=1.04 cores=7
/proc/31963/stat : 31963 (TNM) R 31960 31960 30991 0 -1 4202496 350 0 0 0 104 0 0 0 25 0 1 0 598767626 466907136 247 33554432000 134512640 134534564 4287372352 18446744073709551615 134528620 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31963/statm: 113991 247 95 6 0 112657 0
[pid=31964] ppid=31960 vsize=5296 CPUtime=1.49 cores=3
/proc/31964/stat : 31964 (lingeling) R 31960 31960 30991 0 -1 4202496 653 0 0 0 149 0 0 0 25 0 1 0 598767626 5423104 518 33554432000 4194304 4352236 140737075097760 18446744073709551615 4231272 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/31964/statm: 1324 518 127 39 0 404 0
[pid=31965] ppid=31960 vsize=7272 CPUtime=0.43 cores=7
/proc/31965/stat : 31965 (march_hi) R 31960 31960 30991 0 -1 4202496 450 0 0 0 43 0 0 0 25 0 1 0 598767626 7446528 343 33554432000 4194304 4331988 140734859593792 18446744073709551615 4237391 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31965/statm: 1818 343 175 34 0 260 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 947484

[startup+3.10106 s]
/proc/loadavg: 8.17 8.77 9.14 10/187 31966
/proc/meminfo: memFree=30655048/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
[pid=31961] ppid=31960 vsize=447120 CPUtime=3.09 cores=1
/proc/31961/stat : 31961 (cryptominisat) R 31960 31960 30991 0 -1 4202496 10568 0 0 0 308 1 0 0 25 0 1 0 598767626 457850880 6971 33554432000 4194304 4587354 140736551936192 18446744073709551615 4365356 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/31961/statm: 111780 6971 337 96 0 108342 0
[pid=31962] ppid=31960 vsize=14684 CPUtime=3.09 cores=5
/proc/31962/stat : 31962 (clasp) R 31960 31960 30991 0 -1 4202496 1147 0 0 0 309 0 0 0 25 0 1 0 598767626 15036416 1037 33554432000 4194304 4785740 140734447739056 18446744073709551615 4548936 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31962/statm: 3671 1037 341 145 0 716 0
[pid=31963] ppid=31960 vsize=455964 CPUtime=1.84 cores=7
/proc/31963/stat : 31963 (TNM) R 31960 31960 30991 0 -1 4202496 350 0 0 0 184 0 0 0 25 0 1 0 598767626 466907136 247 33554432000 134512640 134534564 4287372352 18446744073709551615 134530509 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31963/statm: 113991 247 95 6 0 112657 0
[pid=31964] ppid=31960 vsize=10812 CPUtime=3.09 cores=3
/proc/31964/stat : 31964 (lingeling) R 31960 31960 30991 0 -1 4202496 2032 0 0 0 309 0 0 0 25 0 1 0 598767626 11071488 1897 33554432000 4194304 4352236 140737075097760 18446744073709551615 4328030 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/31964/statm: 2703 1897 127 39 0 1783 0
[pid=31965] ppid=31960 vsize=7524 CPUtime=1.23 cores=7
/proc/31965/stat : 31965 (march_hi) R 31960 31960 30991 0 -1 4202496 528 0 0 0 123 0 0 0 25 0 1 0 598767626 7704576 421 33554432000 4194304 4331988 140734859593792 18446744073709551615 4239542 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31965/statm: 1881 421 175 34 0 323 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 954428

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

[startup+3.20104 s]
/proc/loadavg: 8.17 8.77 9.14 10/187 31966
/proc/meminfo: memFree=30655048/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
[pid=31961] ppid=31960 vsize=447120 CPUtime=3.19 cores=1
/proc/31961/stat : 31961 (cryptominisat) R 31960 31960 30991 0 -1 4202496 10568 0 0 0 318 1 0 0 25 0 1 0 598767626 457850880 6971 33554432000 4194304 4587354 140736551936192 18446744073709551615 4365352 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/31961/statm: 111780 6971 337 96 0 108342 0
[pid=31962] ppid=31960 vsize=14824 CPUtime=3.19 cores=5
/proc/31962/stat : 31962 (clasp) R 31960 31960 30991 0 -1 4202496 1151 0 0 0 319 0 0 0 25 0 1 0 598767626 15179776 1041 33554432000 4194304 4785740 140734447739056 18446744073709551615 4286953 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31962/statm: 3706 1041 341 145 0 751 0
[pid=31963] ppid=31960 vsize=455964 CPUtime=1.87 cores=7
/proc/31963/stat : 31963 (TNM) R 31960 31960 30991 0 -1 4202496 350 0 0 0 187 0 0 0 25 0 1 0 598767626 466907136 247 33554432000 134512640 134534564 4287372352 18446744073709551615 134528726 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31963/statm: 113991 247 95 6 0 112657 0
[pid=31964] ppid=31960 vsize=8764 CPUtime=3.19 cores=3
/proc/31964/stat : 31964 (lingeling) R 31960 31960 30991 0 -1 4202496 2032 0 0 0 319 0 0 0 25 0 1 0 598767626 8974336 1385 33554432000 4194304 4352236 140737075097760 18446744073709551615 4207627 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/31964/statm: 2191 1385 127 39 0 1271 0
[pid=31965] ppid=31960 vsize=7752 CPUtime=1.3 cores=7
/proc/31965/stat : 31965 (march_hi) R 31960 31960 30991 0 -1 4202496 536 0 0 0 130 0 0 0 25 0 1 0 598767626 7938048 429 33554432000 4194304 4331988 140734859593792 18446744073709551615 4226237 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31965/statm: 1938 429 175 34 0 380 0
Current children cumulated CPU time (s) 12.74
Current children cumulated vsize (KiB) 952748

[startup+4.80076 s]
/proc/loadavg: 8.24 8.77 9.14 10/187 31966
/proc/meminfo: memFree=30642512/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
[pid=31961] ppid=31960 vsize=447120 CPUtime=4.79 cores=1
/proc/31961/stat : 31961 (cryptominisat) R 31960 31960 30991 0 -1 4202496 10568 0 0 0 478 1 0 0 25 0 1 0 598767626 457850880 6971 33554432000 4194304 4587354 140736551936192 18446744073709551615 4365216 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/31961/statm: 111780 6971 337 96 0 108342 0
[pid=31962] ppid=31960 vsize=15228 CPUtime=4.79 cores=5
/proc/31962/stat : 31962 (clasp) R 31960 31960 30991 0 -1 4202496 1251 0 0 0 479 0 0 0 25 0 1 0 598767626 15593472 1141 33554432000 4194304 4785740 140734447739056 18446744073709551615 4278093 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31962/statm: 3807 1141 341 145 0 852 0
[pid=31963] ppid=31960 vsize=455964 CPUtime=2.65 cores=7
/proc/31963/stat : 31963 (TNM) R 31960 31960 30991 0 -1 4202496 350 0 0 0 265 0 0 0 25 0 1 0 598767626 466907136 247 33554432000 134512640 134534564 4287372352 18446744073709551615 134528620 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31963/statm: 113991 247 95 6 0 112657 0
[pid=31964] ppid=31960 vsize=10812 CPUtime=4.79 cores=3
/proc/31964/stat : 31964 (lingeling) R 31960 31960 30991 0 -1 4202496 2544 0 0 0 479 0 0 0 25 0 1 0 598767626 11071488 1897 33554432000 4194304 4352236 140737075097760 18446744073709551615 4278683 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/31964/statm: 2703 1897 127 39 0 1783 0
[pid=31965] ppid=31960 vsize=8092 CPUtime=2.1 cores=7
/proc/31965/stat : 31965 (march_hi) R 31960 31960 30991 0 -1 4202496 617 0 0 0 210 0 0 0 25 0 1 0 598767626 8286208 510 33554432000 4194304 4331988 140734859593792 18446744073709551615 4239519 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31965/statm: 2023 510 175 34 0 465 0
Current children cumulated CPU time (s) 19.12
Current children cumulated vsize (KiB) 955540

[startup+5.60662 s]
/proc/loadavg: 8.24 8.77 9.14 10/187 31966
/proc/meminfo: memFree=30648092/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
[pid=31961] ppid=31960 vsize=447120 CPUtime=5.59 cores=1
/proc/31961/stat : 31961 (cryptominisat) R 31960 31960 30991 0 -1 4202496 10772 0 0 0 558 1 0 0 25 0 1 0 598767626 457850880 7173 33554432000 4194304 4587354 140736551936192 18446744073709551615 218880261784 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/31961/statm: 111780 7173 337 96 0 108342 0
[pid=31962] ppid=31960 vsize=15512 CPUtime=5.6 cores=5
/proc/31962/stat : 31962 (clasp) R 31960 31960 30991 0 -1 4202496 1328 0 0 0 560 0 0 0 25 0 1 0 598767626 15884288 1218 33554432000 4194304 4785740 140734447739056 18446744073709551615 4551074 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31962/statm: 3878 1218 341 145 0 923 0
[pid=31963] ppid=31960 vsize=455964 CPUtime=3.05 cores=7
/proc/31963/stat : 31963 (TNM) R 31960 31960 30991 0 -1 4202496 350 0 0 0 305 0 0 0 25 0 1 0 598767626 466907136 247 33554432000 134512640 134534564 4287372352 18446744073709551615 11799776 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31963/statm: 113991 247 95 6 0 112657 0
[pid=31964] ppid=31960 vsize=10812 CPUtime=5.59 cores=3
/proc/31964/stat : 31964 (lingeling) R 31960 31960 30991 0 -1 4202496 3056 0 0 0 559 0 0 0 25 0 1 0 598767626 11071488 1897 33554432000 4194304 4352236 140737075097760 18446744073709551615 4279053 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/31964/statm: 2703 1897 127 39 0 1783 0
[pid=31965] ppid=31960 vsize=8092 CPUtime=2.5 cores=7
/proc/31965/stat : 31965 (march_hi) R 31960 31960 30991 0 -1 4202496 657 0 0 0 250 0 0 0 25 0 1 0 598767626 8286208 550 33554432000 4194304 4331988 140734859593792 18446744073709551615 218879960116 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31965/statm: 2023 550 175 34 0 465 0
Current children cumulated CPU time (s) 22.33
Current children cumulated vsize (KiB) 955824

[startup+5.80058 s]
/proc/loadavg: 8.24 8.77 9.14 10/187 31966
/proc/meminfo: memFree=30648092/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
[pid=31961] ppid=31960 vsize=435608 CPUtime=5.79 cores=1
/proc/31961/stat : 31961 (cryptominisat) R 31960 31960 30991 0 -1 4202496 11029 0 0 0 578 1 0 0 25 0 1 0 598767626 446062592 6051 33554432000 4194304 4587354 140736551936192 18446744073709551615 4238431 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/31961/statm: 108902 6051 337 96 0 105464 0
[pid=31962] ppid=31960 vsize=15512 CPUtime=5.79 cores=5
/proc/31962/stat : 31962 (clasp) R 31960 31960 30991 0 -1 4202496 1328 0 0 0 579 0 0 0 25 0 1 0 598767626 15884288 1218 33554432000 4194304 4785740 140734447739056 18446744073709551615 4287158 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31962/statm: 3878 1218 341 145 0 923 0
[pid=31963] ppid=31960 vsize=455964 CPUtime=3.15 cores=7
/proc/31963/stat : 31963 (TNM) R 31960 31960 30991 0 -1 4202496 350 0 0 0 315 0 0 0 25 0 1 0 598767626 466907136 247 33554432000 134512640 134534564 4287372352 18446744073709551615 134528708 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31963/statm: 113991 247 95 6 0 112657 0
[pid=31964] ppid=31960 vsize=10812 CPUtime=5.79 cores=3
/proc/31964/stat : 31964 (lingeling) R 31960 31960 30991 0 -1 4202496 3056 0 0 0 579 0 0 0 25 0 1 0 598767626 11071488 1897 33554432000 4194304 4352236 140737075097760 18446744073709551615 4328380 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/31964/statm: 2703 1897 127 39 0 1783 0
[pid=31965] ppid=31960 vsize=8092 CPUtime=2.6 cores=7
/proc/31965/stat : 31965 (march_hi) R 31960 31960 30991 0 -1 4202496 667 0 0 0 260 0 0 0 25 0 1 0 598767626 8286208 560 33554432000 4194304 4331988 140734859593792 18446744073709551615 4316641 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31965/statm: 2023 560 175 34 0 465 0
Current children cumulated CPU time (s) 23.12
Current children cumulated vsize (KiB) 944312

[startup+5.90057 s]
/proc/loadavg: 8.24 8.77 9.14 10/187 31966
/proc/meminfo: memFree=30648092/32950928 swapFree=67111524/67111528
[pid=31960] ppid=31958 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/31960/stat : 31960 (ppfolio) S 31958 31960 30991 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 598767626 18763776 390 33554432000 4194304 4287625 140735722618272 18446744073709551615 218880585231 0 0 4096 65536 8394798220399607807 0 0 17 3 0 0 0
/proc/31960/statm: 4581 390 341 23 0 91 0
[pid=31961] ppid=31960 vsize=435608 CPUtime=5.89 cores=1
/proc/31961/stat : 31961 (cryptominisat) R 31960 31960 30991 0 -1 4202496 11029 0 0 0 588 1 0 0 25 0 1 0 598767626 446062592 6051 33554432000 4194304 4587354 140736551936192 18446744073709551615 4236428 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/31961/statm: 108902 6051 337 96 0 105464 0
[pid=31962] ppid=31960 vsize=15512 CPUtime=5.89 cores=5
/proc/31962/stat : 31962 (clasp) R 31960 31960 30991 0 -1 4202496 1328 0 0 0 589 0 0 0 25 0 1 0 598767626 15884288 1218 33554432000 4194304 4785740 140734447739056 18446744073709551615 4287053 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/31962/statm: 3878 1218 341 145 0 923 0
[pid=31963] ppid=31960 vsize=455964 CPUtime=3.24 cores=7
/proc/31963/stat : 31963 (TNM) R 31960 31960 30991 0 -1 4202496 350 0 0 0 324 0 0 0 25 0 1 0 598767626 466907136 247 33554432000 134512640 134534564 4287372352 18446744073709551615 134528966 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31963/statm: 113991 247 95 6 0 112657 0
[pid=31964] ppid=31960 vsize=10812 CPUtime=5.88 cores=3
/proc/31964/stat : 31964 (lingeling) R 31960 31960 30991 0 -1 4202496 3056 0 0 0 588 0 0 0 25 0 1 0 598767626 11071488 1897 33554432000 4194304 4352236 140737075097760 18446744073709551615 4278548 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/31964/statm: 2703 1897 127 39 0 1783 0
[pid=31965] ppid=31960 vsize=8092 CPUtime=2.61 cores=7
/proc/31965/stat : 31965 (march_hi) R 31960 31960 30991 0 -1 4202496 668 0 0 0 261 0 0 0 25 0 1 0 598767626 8286208 561 33554432000 4194304 4331988 140734859593792 18446744073709551615 4246589 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/31965/statm: 2023 561 175 34 0 465 0
Current children cumulated CPU time (s) 23.51
Current children cumulated vsize (KiB) 944312

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31960 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=966812
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 20.9978
# while last known CPU time is 23.51
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5.91925
CPU time (s): 23.51
CPU user time (s): 23.5
CPU system time (s): 0.01
CPU usage (%): 397.179
Max. virtual memory (cumulated for all children) (KiB): 957872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.9668
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16302
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= 96
involuntary context switches= 239

runsolver used 0.003999 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-29 15:56:10
IDJOB=3261733
IDBENCH=83239
IDSOLVER=1612
FILE ID=node112/3261733-1304085370
RUNJOBID= node112-1304083746-31536
PBS_JOBID= 13170513
Free space on /tmp= 72556 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-11-21-sat.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261733-1304085370/watcher-3261733-1304085370 -o /tmp/evaluation-result-3261733-1304085370/solver-3261733-1304085370 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3261733-1304085370.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b96c20b4b7951c39c5802e0553b42cad
RANDOM SEED=957662753

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30689968 kB
Buffers:        429688 kB
Cached:        1177216 kB
SwapCached:          4 kB
Active:         331404 kB
Inactive:      1528572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30689968 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           10216 kB
Writeback:           0 kB
AnonPages:      252256 kB
Mapped:          16392 kB
Slab:           335356 kB
PageTables:       5032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   857592 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= 72544 MiB
End job on node112 at 2011-04-29 15:56:16