Trace number 1513705
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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 Name | Answer | CPU time | Wall clock time |
|---|
| march_hi hi | ? (TO) | 1200.11 | 1200.42 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf |
| MD5SUM | 8919b1e0a8b22ddbf62ba887cc4a9b9a |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.766883 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2000 |
| Number of clauses | 8400 |
| Sum of the clauses size | 25200 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 8400 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.01/0.09 c main():: *** [ march satisfiability solver ] ***
0.01/0.09 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.01/0.09 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.09 c main()::
0.01/0.09 c initFormula():: searching for DIMACS p-line....
0.01/0.09 c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.01/0.09 c parseCNF():: parsing....
0.01/0.09 c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.09 c runParser():: parsing was successful, warming up engines...
0.01/0.09 c simplify_formula():: removed 0 tautological, 36 satisfied and 0 duplicate clauses
0.01/0.09 c preprocessing fase I completed:: there are now 1993 free variables and 8364 clauses.
0.01/0.09 c stat :: sign balance is biased by 0.467
0.01/0.09 c using 3-SAT heuristics (occurence based diff)
0.01/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.01/0.09 c resolvent_look() :: found 67 resolvents
0.01/0.09 c lessRedundantTransformation():: nothing to be done.
0.01/0.09 c transformTo3SAT():: you gave me 2000 variables and 8431 clauses.
0.01/0.09 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.09 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.09 c transformTo3SAT():: the transformation yielded 2000 variabels and 8431 clauses.
0.01/0.09 c main():: clause / variable ratio: ( 8431 / 2000 ) = 4.22
0.01/0.09 c longest clause has size 3
0.01/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.09 c number of free variables = 1993
0.01/0.09 c dynamic_preselect_setsize :: off
0.01/0.09 c main():: all systems go!
0.01/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 273
0.29/0.33 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 11002
6.19/6.23 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 526549
294.52/294.64 c |----------------------------------------------------------------|
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Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513705-1238220978/watcher-1513705-1238220978 -o /tmp/evaluation-result-1513705-1238220978/solver-1513705-1238220978 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513705-1238220978.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 24423
/proc/meminfo: memFree=805408/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=1100 CPUtime=0
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1094761096 1126400 129 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 275 129 58 167 0 106 0
[startup+0.0126131 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 24423
/proc/meminfo: memFree=805408/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=1100 CPUtime=0.01
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 168 0 0 0 1 0 0 0 18 0 1 0 1094761096 1126400 153 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 275 154 58 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100
[startup+0.101623 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 24423
/proc/meminfo: memFree=805408/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=4544 CPUtime=0.09
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 669 0 0 0 9 0 0 0 18 0 1 0 1094761096 4653056 597 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1136 597 91 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544
[startup+0.301642 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 24423
/proc/meminfo: memFree=805408/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=4820 CPUtime=0.29
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1108 0 0 0 29 0 0 0 19 0 1 0 1094761096 4935680 1036 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1205 1036 91 167 0 1036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4820
[startup+0.701681 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 24423
/proc/meminfo: memFree=805408/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=4952 CPUtime=0.69
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1135 0 0 0 69 0 0 0 22 0 1 0 1094761096 5070848 1063 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1238 1063 91 167 0 1069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4952
[startup+1.50176 s]
/proc/loadavg: 0.92 0.95 0.98 2/71 24424
/proc/meminfo: memFree=801368/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=5084 CPUtime=1.49
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1163 0 0 0 149 0 0 0 25 0 1 0 1094761096 5206016 1091 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1271 1091 91 167 0 1102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5084
[startup+3.10192 s]
/proc/loadavg: 0.92 0.95 0.98 2/71 24424
/proc/meminfo: memFree=801112/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=5220 CPUtime=3.09
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1219 0 0 0 309 0 0 0 25 0 1 0 1094761096 5345280 1147 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1305 1147 91 167 0 1136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5220
[startup+6.30123 s]
/proc/loadavg: 0.93 0.95 0.98 2/71 24424
/proc/meminfo: memFree=800792/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=5544 CPUtime=6.29
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1263 0 0 0 628 1 0 0 25 0 1 0 1094761096 5677056 1190 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1386 1190 91 167 0 1217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5544
[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.98 2/71 24424
/proc/meminfo: memFree=800224/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=6056 CPUtime=12.69
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1381 0 0 0 1268 1 0 0 25 0 1 0 1094761096 6201344 1307 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1514 1307 91 167 0 1345 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6056
[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/71 24424
/proc/meminfo: memFree=799584/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=7040 CPUtime=25.48
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1541 0 0 0 2547 1 0 0 25 0 1 0 1094761096 7208960 1467 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 1760 1467 91 167 0 1591 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7040
[startup+51.1027 s]
/proc/loadavg: 1.03 0.97 0.99 2/71 24424
/proc/meminfo: memFree=798304/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=8008 CPUtime=51.07
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 1855 0 0 0 5106 1 0 0 25 0 1 0 1094761096 8200192 1780 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 2002 1780 91 167 0 1833 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8008
[startup+102.307 s]
/proc/loadavg: 1.01 0.97 0.99 2/71 24424
/proc/meminfo: memFree=795808/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=11224 CPUtime=102.27
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 2463 0 0 0 10225 2 0 0 25 0 1 0 1094761096 11493376 2388 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 2806 2388 91 167 0 2637 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11224
[startup+162.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/71 24424
/proc/meminfo: memFree=792928/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=14352 CPUtime=162.25
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 3180 0 0 0 16221 4 0 0 25 0 1 0 1094761096 14696448 3105 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 3588 3105 91 167 0 3419 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14352
[startup+222.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/71 24424
/proc/meminfo: memFree=789984/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=19056 CPUtime=222.24
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 3912 0 0 0 22219 5 0 0 25 0 1 0 1094761096 19513344 3837 1992294400 134512640 135197378 4294956240 18446744073709551615 134618925 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 4764 3837 91 167 0 4595 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19056
[startup+282.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/71 24424
/proc/meminfo: memFree=786848/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=25008 CPUtime=282.21
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 4675 0 0 0 28215 6 0 0 25 0 1 0 1094761096 25608192 4600 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 6252 4600 91 167 0 6083 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25008
[startup+342.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/71 24424
/proc/meminfo: memFree=784096/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=25008 CPUtime=342.2
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 5362 0 0 0 34213 7 0 0 25 0 1 0 1094761096 25608192 5287 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 6252 5287 91 167 0 6083 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25008
[startup+402.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/71 24424
/proc/meminfo: memFree=781344/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=26652 CPUtime=402.19
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 6036 0 0 0 40211 8 0 0 25 0 1 0 1094761096 27291648 5961 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 6663 5961 91 167 0 6494 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26652
[startup+462.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 24424
/proc/meminfo: memFree=778528/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=35516 CPUtime=462.17
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 6715 0 0 0 46208 9 0 0 25 0 1 0 1094761096 36368384 6640 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 8879 6640 91 167 0 8710 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35516
[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 24424
/proc/meminfo: memFree=775776/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=35516 CPUtime=522.16
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 7421 0 0 0 52206 10 0 0 25 0 1 0 1094761096 36368384 7346 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 8879 7346 91 167 0 8710 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35516
[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 24424
/proc/meminfo: memFree=772832/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=35516 CPUtime=582.14
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 8142 0 0 0 58203 11 0 0 25 0 1 0 1094761096 36368384 8067 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 8879 8067 91 167 0 8710 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35516
[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 24424
/proc/meminfo: memFree=770144/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=48612 CPUtime=642.13
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 8812 0 0 0 64201 12 0 0 25 0 1 0 1094761096 49778688 8737 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 12153 8737 91 167 0 11984 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 48612
[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=767392/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=51904 CPUtime=702.11
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 9502 0 0 0 70198 13 0 0 25 0 1 0 1094761096 53149696 9427 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 12976 9427 91 167 0 12807 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 51904
[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=764640/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=52036 CPUtime=762.1
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 10194 0 0 0 76196 14 0 0 25 0 1 0 1094761096 53284864 10119 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 13009 10119 91 167 0 12840 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 52036
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=761824/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=52036 CPUtime=822.08
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 10926 0 0 0 82193 15 0 0 25 0 1 0 1094761096 53284864 10851 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 13009 10851 91 167 0 12840 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 52036
[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=759136/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=52036 CPUtime=882.07
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 11594 0 0 0 88191 16 0 0 25 0 1 0 1094761096 53284864 11519 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 13009 11519 91 167 0 12840 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 52036
[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=756512/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=52036 CPUtime=942.05
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 12263 0 0 0 94188 17 0 0 25 0 1 0 1094761096 53284864 12188 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 13009 12188 91 167 0 12840 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 52036
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=753696/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=71680 CPUtime=1002.04
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 12947 0 0 0 100186 18 0 0 25 0 1 0 1094761096 73400320 12872 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 17920 12872 91 167 0 17751 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 71680
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=750816/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=71680 CPUtime=1062.02
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 13681 0 0 0 106183 19 0 0 25 0 1 0 1094761096 73400320 13606 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 17920 13606 91 167 0 17751 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 71680
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=747808/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=71812 CPUtime=1122.01
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 14413 0 0 0 112181 20 0 0 25 0 1 0 1094761096 73535488 14338 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 17953 14338 91 167 0 17784 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 71812
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=745120/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=71812 CPUtime=1182
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 15081 0 0 0 118179 21 0 0 25 0 1 0 1094761096 73535488 15006 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 17953 15006 91 167 0 17784 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 71812
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24424
/proc/meminfo: memFree=744224/2055920 swapFree=4173156/4192956
[pid=24423] ppid=24421 vsize=71812 CPUtime=1200.09
/proc/24423/stat : 24423 (march_hi) R 24421 24423 24386 0 -1 4194304 15286 0 0 0 119988 21 0 0 25 0 1 0 1094761096 73535488 15211 1992294400 134512640 135197378 4294956240 18446744073709551615 134542141 0 0 4096 0 0 0 0 17 1 0 0
/proc/24423/statm: 17953 15211 91 167 0 17784 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 71812
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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.224965
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 71812
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15286
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= 2
involuntary context switches= 1750
runsolver used 1.00685 second user time and 3.36949 second system time
The end
Launcher Data
Begin job on node36 at 2009-03-28 07:16:18
IDJOB=1513705
IDBENCH=70285
IDSOLVER=521
FILE ID=node36/1513705-1238220978
PBS_JOBID= 9060625
Free space on /tmp= 66412 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513705-1238220978/watcher-1513705-1238220978 -o /tmp/evaluation-result-1513705-1238220978/solver-1513705-1238220978 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513705-1238220978.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 8919b1e0a8b22ddbf62ba887cc4a9b9a
RANDOM SEED=906328206
node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.214
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.214
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 805824 kB
Buffers: 101384 kB
Cached: 1047984 kB
SwapCached: 9216 kB
Active: 210560 kB
Inactive: 949420 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 805824 kB
SwapTotal: 4192956 kB
SwapFree: 4173156 kB
Dirty: 1020 kB
Writeback: 0 kB
Mapped: 16164 kB
Slab: 75456 kB
Committed_AS: 2911028 kB
PageTables: 1876 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66412 MiB
End job on node36 at 2009-03-28 07:36:21