Trace number 1559305
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_nn nn | ? (TO) | 1200.07 | 1200.43 |
General information on the benchmark
| Name | APPLICATIONS/crypto/
desgen/gss-24-s100.cnf |
| MD5SUM | 107f2922072d64498e09af3270c7b9c3 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 31821 |
| Number of clauses | 95735 |
| Sum of the clauses size | 225739 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 64 |
| Number of clauses of size 2 | 61338 |
| Number of clauses of size 3 | 34333 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
2.19/2.24 c main():: *** [ march satisfiability solver ] ***
2.19/2.24 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
2.19/2.24 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.19/2.24 c main()::
2.19/2.24 c initFormula():: searching for DIMACS p-line....
2.19/2.24 c initFormula():: the DIMACS p-line indicates a CNF of 31821 variables and 95735 clauses.
2.19/2.24 c parseCNF():: parsing....
2.19/2.24 c parseCNF():: the CNF contains 64 unary clauses.
2.19/2.24 c runParser():: parsing was successful, warming up engines...
2.19/2.24 c find_and_remove_tautogolies():: found and removed 825 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 60 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 23 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 21 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 91 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 39 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 76 tautologies
2.19/2.24 c simplify_formula():: removed 207 tautological, 4636 satisfied and 27 duplicate clauses
2.19/2.24 c preprocessing fase I completed:: there are now 29979 free variables and 90865 clauses.
2.19/2.24 c stat :: sign balance is biased by 0.124
2.19/2.24 c find_equivalence():: found 867 3-equivalences
2.19/2.24 c find_and_remove_tautogolies():: found and removed 6 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 1 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 2 tautologies
2.19/2.24 c find_and_remove_tautogolies():: found and removed 171 tautologies
2.19/2.24 c shorten_equivalence(): average equivalence length reduced from 4.264920 to 3.605531
2.19/2.24 c using 3-SAT heuristics (occurence based diff)
2.19/2.24 c simplify_formula():: removed 0 tautological, 3468 satisfied and 0 duplicate clauses
2.19/2.24 c simplify_formula():: removed 0 tautological, 0 satisfied and 7236 duplicate clauses
2.19/2.24 c resolvent_look() :: found 3768 resolvents
2.19/2.24 c lessRedundantTransformation():: nothing to be done.
2.19/2.24 c transformTo3SAT():: you gave me 31821 variables and 94633 clauses.
2.19/2.24 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.19/2.24 c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.19/2.24 c transformTo3SAT():: the transformation yielded 31821 variabels and 94633 clauses.
2.19/2.24 c main():: clause / variable ratio: ( 94633 / 31821 ) = 2.97
2.19/2.24 c longest clause has size 3
2.19/2.24 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.24 c number of free variables = 29799
2.19/2.24 c dynamic_preselect_setsize :: off
2.19/2.24 c main():: all systems go!
2.19/2.24 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 146
2.79/2.87 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 2517
16.68/16.76 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 20112
145.85/145.97 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 110932
871.43/871.75 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:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1559305-1238881709/watcher-1559305-1238881709 -o /tmp/evaluation-result-1559305-1238881709/solver-1559305-1238881709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1559305-1238881709.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 0.98 1.15 3/81 20604
/proc/meminfo: memFree=1757240/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=3676 CPUtime=0
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 666 0 0 0 0 0 0 0 18 0 1 0 1160835152 3764224 651 1992294400 134512640 135197250 4294956240 18446744073709551615 134697207 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 919 655 59 167 0 750 0
[startup+0.075273 s]
/proc/loadavg: 0.92 0.98 1.15 3/81 20604
/proc/meminfo: memFree=1757240/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=5008 CPUtime=0.07
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 1062 0 0 0 7 0 0 0 18 0 1 0 1160835152 5128192 1047 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 1252 1047 59 167 0 1083 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5008
[startup+0.101275 s]
/proc/loadavg: 0.92 0.98 1.15 3/81 20604
/proc/meminfo: memFree=1757240/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=5272 CPUtime=0.09
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 1172 0 0 0 9 0 0 0 18 0 1 0 1160835152 5398528 1157 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 1318 1157 59 167 0 1149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5272
[startup+0.301297 s]
/proc/loadavg: 0.92 0.98 1.15 3/81 20604
/proc/meminfo: memFree=1757240/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=14352 CPUtime=0.3
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 3344 0 0 0 29 1 0 0 19 0 1 0 1160835152 14696448 2729 1992294400 134512640 135197250 4294956240 18446744073709551615 134565259 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 3588 2729 68 167 0 3419 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 14352
[startup+0.701341 s]
/proc/loadavg: 0.92 0.98 1.15 3/81 20604
/proc/meminfo: memFree=1757240/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=14348 CPUtime=0.7
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 3349 0 0 0 69 1 0 0 23 0 1 0 1160835152 14692352 2732 1992294400 134512640 135197250 4294956240 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 3587 2732 68 167 0 3418 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 14348
[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 1.15 2/82 20605
/proc/meminfo: memFree=1746544/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=14340 CPUtime=1.5
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 3366 0 0 0 149 1 0 0 25 0 1 0 1160835152 14684160 2747 1992294400 134512640 135197250 4294956240 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 3585 2747 81 167 0 3416 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 14340
[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 1.15 2/82 20605
/proc/meminfo: memFree=1737136/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=56468 CPUtime=3.09
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 9074 0 0 0 306 3 0 0 25 0 1 0 1160835152 57823232 6342 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 14117 6342 94 167 0 13948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56468
[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 1.15 2/82 20605
/proc/meminfo: memFree=1730160/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=58460 CPUtime=6.29
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 9604 0 0 0 625 4 0 0 25 0 1 0 1160835152 59863040 6872 1992294400 134512640 135197250 4294956240 18446744073709551615 134593868 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 14615 6872 94 167 0 14446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58460
[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.15 2/82 20605
/proc/meminfo: memFree=1728304/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=60096 CPUtime=12.68
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 10016 0 0 0 1264 4 0 0 25 0 1 0 1160835152 61538304 7259 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 15024 7259 94 167 0 14855 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60096
[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.14 2/82 20605
/proc/meminfo: memFree=1725488/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=62776 CPUtime=25.48
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 10673 0 0 0 2543 5 0 0 25 0 1 0 1160835152 64282624 7916 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 15694 7916 94 167 0 15525 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62776
[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.14 2/82 20605
/proc/meminfo: memFree=1720560/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=68572 CPUtime=51.07
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 11922 0 0 0 5101 6 0 0 25 0 1 0 1160835152 70217728 9165 1992294400 134512640 135197250 4294956240 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 17143 9165 94 167 0 16974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68572
[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.13 2/82 20605
/proc/meminfo: memFree=1715248/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=74336 CPUtime=102.27
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 13205 0 0 0 10219 8 0 0 25 0 1 0 1160835152 76120064 10448 1992294400 134512640 135197250 4294956240 18446744073709551615 134551278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 18584 10448 94 167 0 18415 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74336
[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.12 2/82 20605
/proc/meminfo: memFree=1709744/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=82896 CPUtime=162.24
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 14583 0 0 0 16215 9 0 0 25 0 1 0 1160835152 84885504 11826 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 20724 11826 94 167 0 20555 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 82896
[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.11 2/82 20605
/proc/meminfo: memFree=1703408/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=85836 CPUtime=222.22
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 16154 0 0 0 22211 11 0 0 25 0 1 0 1160835152 87896064 13397 1992294400 134512640 135197250 4294956240 18446744073709551615 134541012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 21459 13397 94 167 0 21290 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85836
[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.09 2/82 20605
/proc/meminfo: memFree=1697200/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=102328 CPUtime=282.2
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 17692 0 0 0 28207 13 0 0 25 0 1 0 1160835152 104783872 14935 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 25582 14935 94 167 0 25413 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 102328
[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/82 20605
/proc/meminfo: memFree=1691824/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=104580 CPUtime=342.18
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 19024 0 0 0 34204 14 0 0 25 0 1 0 1160835152 107089920 16267 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 26145 16267 94 167 0 25976 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 104580
[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/82 20605
/proc/meminfo: memFree=1687088/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=105884 CPUtime=402.17
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 20209 0 0 0 40201 16 0 0 25 0 1 0 1160835152 108425216 17452 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 26471 17452 94 167 0 26302 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 105884
[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/82 20605
/proc/meminfo: memFree=1682288/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=106812 CPUtime=462.15
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 21389 0 0 0 46198 17 0 0 25 0 1 0 1160835152 109375488 18632 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 26703 18632 94 167 0 26534 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 106812
[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/82 20605
/proc/meminfo: memFree=1677744/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=132860 CPUtime=522.13
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 22526 0 0 0 52195 18 0 0 25 0 1 0 1160835152 136048640 19769 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 33215 19769 94 167 0 33046 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 132860
[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/82 20605
/proc/meminfo: memFree=1673456/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=134428 CPUtime=582.11
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 23583 0 0 0 58192 19 0 0 25 0 1 0 1160835152 137654272 20826 1992294400 134512640 135197250 4294956240 18446744073709551615 134597211 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 33607 20826 94 167 0 33438 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 134428
[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/82 20605
/proc/meminfo: memFree=1669616/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=134828 CPUtime=642.1
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 24508 0 0 0 64190 20 0 0 25 0 1 0 1160835152 138063872 21751 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 33707 21751 94 167 0 33538 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 134828
[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/82 20605
/proc/meminfo: memFree=1665392/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=135224 CPUtime=702.08
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 25542 0 0 0 70187 21 0 0 25 0 1 0 1160835152 138469376 22785 1992294400 134512640 135197250 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 33806 22785 94 167 0 33637 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 135224
[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.05 2/82 20611
/proc/meminfo: memFree=1660656/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=135624 CPUtime=762.06
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 26711 0 0 0 76184 22 0 0 25 0 1 0 1160835152 138878976 23954 1992294400 134512640 135197250 4294956240 18446744073709551615 134540996 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 33906 23954 94 167 0 33737 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 135624
[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 20611
/proc/meminfo: memFree=1656752/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=137172 CPUtime=822.04
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 27706 0 0 0 82181 23 0 0 25 0 1 0 1160835152 140464128 24949 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 34293 24949 94 167 0 34124 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 137172
[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 20611
/proc/meminfo: memFree=1652400/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=137568 CPUtime=882.02
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 28761 0 0 0 88178 24 0 0 25 0 1 0 1160835152 140869632 26004 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 34392 26004 94 167 0 34223 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 137568
[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 20611
/proc/meminfo: memFree=1647984/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=189940 CPUtime=942
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 29857 0 0 0 94175 25 0 0 25 0 1 0 1160835152 194498560 27100 1992294400 134512640 135197250 4294956240 18446744073709551615 134548552 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 47485 27100 94 167 0 47316 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 189940
[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 20611
/proc/meminfo: memFree=1643184/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=191536 CPUtime=1001.99
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 31021 0 0 0 100173 26 0 0 25 0 1 0 1160835152 196132864 28264 1992294400 134512640 135197250 4294956240 18446744073709551615 134649053 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 47884 28264 94 167 0 47715 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 191536
[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 20611
/proc/meminfo: memFree=1638960/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=192728 CPUtime=1061.97
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 32075 0 0 0 106170 27 0 0 25 0 1 0 1160835152 197353472 29318 1992294400 134512640 135197250 4294956240 18446744073709551615 134540874 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 48182 29318 94 167 0 48013 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 192728
[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/82 20611
/proc/meminfo: memFree=1634096/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=193784 CPUtime=1121.96
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 33279 0 0 0 112167 29 0 0 25 0 1 0 1160835152 198434816 30522 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 48446 30522 94 167 0 48277 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 193784
[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 20611
/proc/meminfo: memFree=1629488/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=194588 CPUtime=1181.94
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 34427 0 0 0 118164 30 0 0 25 0 1 0 1160835152 199258112 31670 1992294400 134512640 135197250 4294956240 18446744073709551615 134603839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 48647 31670 94 167 0 48478 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 194588
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 20611
/proc/meminfo: memFree=1628080/2055920 swapFree=4173632/4192956
[pid=20604] ppid=20602 vsize=194852 CPUtime=1200.04
/proc/20604/stat : 20604 (march_nn) R 20602 20604 20537 0 -1 4194304 34750 0 0 0 119974 30 0 0 25 0 1 0 1160835152 199528448 31993 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 48713 31993 94 167 0 48544 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 194852
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): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.74
CPU system time (s): 0.32395
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 194852
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34750
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= 1323
runsolver used 1.51377 second user time and 3.9644 second system time
The end
Launcher Data
Begin job on node86 at 2009-04-04 23:48:29
IDJOB=1559305
IDBENCH=70874
IDSOLVER=522
FILE ID=node86/1559305-1238881709
PBS_JOBID= 9086009
Free space on /tmp= 66500 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-24-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559305-1238881709/watcher-1559305-1238881709 -o /tmp/evaluation-result-1559305-1238881709/solver-1559305-1238881709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1559305-1238881709.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 107f2922072d64498e09af3270c7b9c3
RANDOM SEED=769580759
node86.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 : 3000.238
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 : 3000.238
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1757720 kB
Buffers: 33048 kB
Cached: 206456 kB
SwapCached: 9240 kB
Active: 69880 kB
Inactive: 180820 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1757720 kB
SwapTotal: 4192956 kB
SwapFree: 4173632 kB
Dirty: 2288 kB
Writeback: 0 kB
Mapped: 15188 kB
Slab: 31756 kB
Committed_AS: 3035408 kB
PageTables: 2684 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= 66500 MiB
End job on node86 at 2009-04-05 00:08:31