Trace number 1513969
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) | 1200.07 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf |
| MD5SUM | 554406faac1ee9debf7de31577421ee6 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 17.1024 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 8000 |
| Number of clauses | 33600 |
| Sum of the clauses size | 100800 |
| 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 | 33600 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.39/0.47 c main():: *** [ march satisfiability solver ] ***
0.39/0.47 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.39/0.47 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.47 c main()::
0.39/0.47 c initFormula():: searching for DIMACS p-line....
0.39/0.47 c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.47 c parseCNF():: parsing....
0.39/0.47 c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47 c runParser():: parsing was successful, warming up engines...
0.39/0.47 c simplify_formula():: removed 0 tautological, 118 satisfied and 0 duplicate clauses
0.39/0.47 c preprocessing fase I completed:: there are now 7980 free variables and 33482 clauses.
0.39/0.47 c stat :: sign balance is biased by 0.504
0.39/0.47 c using 3-SAT heuristics (occurence based diff)
0.39/0.47 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47 c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.39/0.47 c resolvent_look() :: found 73 resolvents
0.39/0.47 c lessRedundantTransformation():: nothing to be done.
0.39/0.47 c transformTo3SAT():: you gave me 8000 variables and 33555 clauses.
0.39/0.47 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.47 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.47 c transformTo3SAT():: the transformation yielded 8000 variabels and 33555 clauses.
0.39/0.47 c main():: clause / variable ratio: ( 33555 / 8000 ) = 4.19
0.39/0.47 c longest clause has size 3
0.39/0.47 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47 c number of free variables = 7980
0.39/0.47 c dynamic_preselect_setsize :: off
0.39/0.47 c main():: all systems go!
0.39/0.47 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 694
1.69/1.73 c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 180019
360.86/361.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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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-1513969-1238224586/watcher-1513969-1238224586 -o /tmp/evaluation-result-1513969-1238224586/solver-1513969-1238224586 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513969-1238224586.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: 0.99 0.97 0.98 3/64 29903
/proc/meminfo: memFree=1066624/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=1692 CPUtime=0
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 1095124279 1732608 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 423 259 58 167 0 254 0
[startup+0.0489721 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29903
/proc/meminfo: memFree=1066624/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=2220 CPUtime=0.04
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 429 0 0 0 4 0 0 0 18 0 1 0 1095124279 2273280 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 752 417 60 167 0 583 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2220
[startup+0.101981 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29903
/proc/meminfo: memFree=1066624/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=5284 CPUtime=0.09
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 1128 0 0 0 9 0 0 0 18 0 1 0 1095124279 5410816 933 1992294400 134512640 135197378 4294956240 18446744073709551615 134693722 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 1321 933 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284
[startup+0.302019 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29903
/proc/meminfo: memFree=1066624/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=5128 CPUtime=0.29
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 3004 0 0 0 28 1 0 0 19 0 1 0 1095124279 5251072 916 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 1282 916 80 167 0 1113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5128
[startup+0.701095 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29903
/proc/meminfo: memFree=1066624/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=14976 CPUtime=0.68
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 6477 0 0 0 66 2 0 0 23 0 1 0 1095124279 15335424 3384 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 3744 3384 91 167 0 3575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14976
[startup+1.50125 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1053048/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=16768 CPUtime=1.49
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 6896 0 0 0 146 3 0 0 25 0 1 0 1095124279 17170432 3803 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 4192 3803 91 167 0 4023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16768
[startup+3.10156 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1051384/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=17188 CPUtime=3.09
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 6965 0 0 0 306 3 0 0 25 0 1 0 1095124279 17600512 3872 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 4297 3872 91 167 0 4128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17188
[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1051128/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=17520 CPUtime=6.29
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 7037 0 0 0 626 3 0 0 25 0 1 0 1095124279 17940480 3944 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 4380 3944 91 167 0 4211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17520
[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1050680/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=17724 CPUtime=12.68
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 7095 0 0 0 1265 3 0 0 25 0 1 0 1095124279 18149376 4002 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 4431 4002 91 167 0 4262 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17724
[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1050168/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=18240 CPUtime=25.48
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 7217 0 0 0 2544 4 0 0 25 0 1 0 1095124279 18677760 4124 1992294400 134512640 135197378 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 4560 4124 91 167 0 4391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18240
[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1049336/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=19380 CPUtime=51.07
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 7426 0 0 0 5103 4 0 0 25 0 1 0 1095124279 19845120 4333 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 4845 4333 91 167 0 4676 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19380
[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1048760/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=20232 CPUtime=102.26
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 7587 0 0 0 10222 4 0 0 25 0 1 0 1095124279 20717568 4494 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 5058 4494 91 167 0 4889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20232
[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1047672/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=21128 CPUtime=162.23
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 7858 0 0 0 16218 5 0 0 25 0 1 0 1095124279 21635072 4759 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 5282 4759 91 167 0 5113 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21128
[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1046648/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=22544 CPUtime=222.21
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 8101 0 0 0 22216 5 0 0 25 0 1 0 1095124279 23085056 5002 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 5636 5002 91 167 0 5467 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22544
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1045688/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=22676 CPUtime=282.18
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 8331 0 0 0 28213 5 0 0 25 0 1 0 1095124279 23220224 5232 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 5669 5232 91 167 0 5500 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22676
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1044664/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=24932 CPUtime=342.16
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 8582 0 0 0 34210 6 0 0 25 0 1 0 1095124279 25530368 5477 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 6233 5477 91 167 0 6064 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24932
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1043896/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=24932 CPUtime=402.15
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 8772 0 0 0 40208 7 0 0 25 0 1 0 1095124279 25530368 5667 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 6233 5667 91 167 0 6064 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24932
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1043192/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=27652 CPUtime=462.12
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 8963 0 0 0 46205 7 0 0 25 0 1 0 1095124279 28315648 5858 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 6913 5858 91 167 0 6744 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27652
[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1042424/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=27652 CPUtime=522.09
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 9163 0 0 0 52202 7 0 0 25 0 1 0 1095124279 28315648 6058 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 6913 6058 91 167 0 6744 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27652
[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1041656/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=27652 CPUtime=582.08
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 9367 0 0 0 58200 8 0 0 25 0 1 0 1095124279 28315648 6262 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 6913 6262 91 167 0 6744 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27652
[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1040824/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=27784 CPUtime=642.06
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 9571 0 0 0 64198 8 0 0 25 0 1 0 1095124279 28450816 6466 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 6946 6466 91 167 0 6777 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27784
[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1039544/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=32428 CPUtime=702.03
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 9862 0 0 0 70195 8 0 0 25 0 1 0 1095124279 33206272 6751 1992294400 134512640 135197378 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 8107 6751 91 167 0 7938 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 32428
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1038776/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=32428 CPUtime=762.01
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 10039 0 0 0 76192 9 0 0 25 0 1 0 1095124279 33206272 6928 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 8107 6928 91 167 0 7938 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 32428
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1038136/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=32428 CPUtime=821.98
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 10205 0 0 0 82189 9 0 0 25 0 1 0 1095124279 33206272 7094 1992294400 134512640 135197378 4294956240 18446744073709551615 134541376 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 8107 7094 91 167 0 7938 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 32428
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1037432/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=32428 CPUtime=881.96
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 10390 0 0 0 88186 10 0 0 25 0 1 0 1095124279 33206272 7279 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 8107 7279 91 167 0 7938 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 32428
[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1036664/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=32428 CPUtime=941.94
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 10579 0 0 0 94184 10 0 0 25 0 1 0 1095124279 33206272 7468 1992294400 134512640 135197378 4294956240 18446744073709551615 134611813 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 8107 7468 91 167 0 7938 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 32428
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1035896/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=38248 CPUtime=1001.91
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 10768 0 0 0 100181 10 0 0 25 0 1 0 1095124279 39165952 7657 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 9562 7657 91 167 0 9393 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 38248
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1035192/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=38248 CPUtime=1061.9
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 10954 0 0 0 106179 11 0 0 25 0 1 0 1095124279 39165952 7843 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 9562 7843 91 167 0 9393 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 38248
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1034360/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=38248 CPUtime=1121.87
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 11141 0 0 0 112176 11 0 0 25 0 1 0 1095124279 39165952 8030 1992294400 134512640 135197378 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 9562 8030 91 167 0 9393 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 38248
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1033656/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=38252 CPUtime=1181.86
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 11312 0 0 0 118174 12 0 0 25 0 1 0 1095124279 39170048 8201 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 9563 8201 91 167 0 9394 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 38252
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1033400/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=38252 CPUtime=1200.05
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 11368 0 0 0 119993 12 0 0 25 0 1 0 1095124279 39170048 8257 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 9563 8257 91 167 0 9394 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 38252
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29904
/proc/meminfo: memFree=1033400/2055920 swapFree=4179368/4192956
[pid=29903] ppid=29901 vsize=38252 CPUtime=1200.05
/proc/29903/stat : 29903 (march_hi) R 29901 29903 29774 0 -1 4194304 11368 0 0 0 119993 12 0 0 25 0 1 0 1095124279 39170048 8257 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/29903/statm: 9563 8257 91 167 0 9394 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 38252
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.12998
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 38252
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11368
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= 1882
runsolver used 0.85087 second user time and 2.74858 second system time
The end
Launcher Data
Begin job on node23 at 2009-03-28 08:16:26
IDJOB=1513969
IDBENCH=70307
IDSOLVER=521
FILE ID=node23/1513969-1238224586
PBS_JOBID= 9060622
Free space on /tmp= 66316 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513969-1238224586/watcher-1513969-1238224586 -o /tmp/evaluation-result-1513969-1238224586/solver-1513969-1238224586 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513969-1238224586.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=1164122456
node23.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 : 3000.268
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 : 3000.268
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: 1067040 kB
Buffers: 89896 kB
Cached: 807072 kB
SwapCached: 7500 kB
Active: 185640 kB
Inactive: 720304 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1067040 kB
SwapTotal: 4192956 kB
SwapFree: 4179368 kB
Dirty: 1364 kB
Writeback: 0 kB
Mapped: 14676 kB
Slab: 68940 kB
Committed_AS: 2922832 kB
PageTables: 1392 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= 66312 MiB
End job on node23 at 2009-03-28 08:36:29