Trace number 1554728
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) | 1200.04 | 1200.52 |
General information on the benchmark
| Name | APPLICATIONS/bitverif/
mulhs/mulhs032.cnf |
| MD5SUM | 431823fbe355abc605baf058be5925a0 |
| 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 | 18792 |
| Number of clauses | 56183 |
| Sum of the clauses size | 131091 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 2 |
| Number of clauses of size 2 | 37454 |
| Number of clauses of size 3 | 18727 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.49/0.58 c main():: *** [ march satisfiability solver ] ***
0.49/0.58 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.49/0.58 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.58 c main()::
0.49/0.58 c initFormula():: searching for DIMACS p-line....
0.49/0.58 c initFormula():: the DIMACS p-line indicates a CNF of 18792 variables and 56183 clauses.
0.49/0.58 c parseCNF():: parsing....
0.49/0.58 c parseCNF():: the CNF contains 2 unary clauses.
0.49/0.58 c runParser():: parsing was successful, warming up engines...
0.49/0.58 c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.49/0.58 c preprocessing fase I completed:: there are now 18790 free variables and 56179 clauses.
0.49/0.58 c stat :: sign balance is biased by 0.104
0.49/0.58 c using 3-SAT heuristics (occurence based diff)
0.49/0.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58 c lessRedundantTransformation():: nothing to be done.
0.49/0.58 c transformTo3SAT():: you gave me 18792 variables and 56179 clauses.
0.49/0.58 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.58 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.58 c transformTo3SAT():: the transformation yielded 18792 variabels and 56179 clauses.
0.49/0.58 c main():: clause / variable ratio: ( 56179 / 18792 ) = 2.99
0.49/0.58 c longest clause has size 3
0.49/0.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58 c number of free variables = 18790
0.49/0.58 c dynamic_preselect_setsize :: off
0.49/0.58 c main():: all systems go!
0.49/0.58 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 216
1.79/1.85 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4335
41.48/41.55 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 115661
1103.26/1103.75 c |----------------------------------------------------------------|
c |*
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:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1554728-1238732199/watcher-1554728-1238732199 -o /tmp/evaluation-result-1554728-1238732199/solver-1554728-1238732199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1554728-1238732199.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: 1.92 1.98 2.15 4/94 1092
/proc/meminfo: memFree=1812672/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=2776 CPUtime=0
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 500 0 0 0 0 0 0 0 18 0 1 0 1145883529 2842624 485 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 694 485 57 167 0 525 0
[startup+0.0530491 s]
/proc/loadavg: 1.92 1.98 2.15 4/94 1092
/proc/meminfo: memFree=1812672/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=3304 CPUtime=0.05
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 695 0 0 0 5 0 0 0 18 0 1 0 1145883529 3383296 680 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 826 680 57 167 0 657 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3304
[startup+0.101054 s]
/proc/loadavg: 1.92 1.98 2.15 4/94 1092
/proc/meminfo: memFree=1812672/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=7072 CPUtime=0.09
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 1522 0 0 0 9 0 0 0 18 0 1 0 1145883529 7241728 1170 1992294400 134512640 135197378 4294956224 18446744073709551615 134713177 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 1768 1170 64 167 0 1599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072
[startup+0.301075 s]
/proc/loadavg: 1.92 1.98 2.15 4/94 1092
/proc/meminfo: memFree=1812672/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=7072 CPUtime=0.29
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 5346 0 0 0 27 2 0 0 19 0 1 0 1145883529 7241728 1242 1992294400 134512640 135197378 4294956224 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 1768 1242 78 167 0 1599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7072
[startup+0.701119 s]
/proc/loadavg: 1.92 1.98 2.15 4/94 1092
/proc/meminfo: memFree=1812672/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=32312 CPUtime=0.69
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 11393 0 0 0 65 4 0 0 23 0 1 0 1145883529 33087488 3555 1992294400 134512640 135197378 4294956224 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 8078 3555 91 167 0 7909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32312
[startup+1.50121 s]
/proc/loadavg: 1.92 1.98 2.15 3/95 1093
/proc/meminfo: memFree=1790264/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=34804 CPUtime=1.49
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 15412 0 0 0 143 6 0 0 25 0 1 0 1145883529 35639296 7574 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 8701 7574 91 167 0 8532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34804
[startup+3.10139 s]
/proc/loadavg: 1.92 1.98 2.15 3/95 1093
/proc/meminfo: memFree=1782136/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=35792 CPUtime=3.09
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 15629 0 0 0 303 6 0 0 25 0 1 0 1145883529 36651008 7791 1992294400 134512640 135197378 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 8948 7791 91 167 0 8779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35792
[startup+6.30174 s]
/proc/loadavg: 1.93 1.98 2.15 3/95 1093
/proc/meminfo: memFree=1780664/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=36904 CPUtime=6.29
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 15930 0 0 0 622 7 0 0 25 0 1 0 1145883529 37789696 8076 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 9226 8076 91 167 0 9057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36904
[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 2.15 3/95 1093
/proc/meminfo: memFree=1779648/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=37696 CPUtime=12.69
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 16120 0 0 0 1262 7 0 0 25 0 1 0 1145883529 38600704 8266 1992294400 134512640 135197378 4294956224 18446744073709551615 134548509 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 9424 8266 91 167 0 9255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37696
[startup+25.5019 s]
/proc/loadavg: 1.95 1.98 2.14 3/95 1093
/proc/meminfo: memFree=1778432/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=38884 CPUtime=25.48
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 16421 0 0 0 2541 7 0 0 25 0 1 0 1145883529 39817216 8552 1992294400 134512640 135197378 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 9721 8552 91 167 0 9552 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38884
[startup+51.1017 s]
/proc/loadavg: 1.96 1.98 2.14 3/95 1093
/proc/meminfo: memFree=1776960/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=40572 CPUtime=51.07
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 16800 0 0 0 5099 8 0 0 25 0 1 0 1145883529 41545728 8931 1992294400 134512640 135197378 4294956224 18446744073709551615 134542266 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 10143 8931 91 167 0 9974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40572
[startup+102.307 s]
/proc/loadavg: 1.98 1.98 2.13 3/95 1093
/proc/meminfo: memFree=1774016/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=43748 CPUtime=102.25
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 17479 0 0 0 10217 8 0 0 25 0 1 0 1145883529 44797952 9610 1992294400 134512640 135197378 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 10937 9610 91 167 0 10768 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43748
[startup+162.301 s]
/proc/loadavg: 1.99 1.98 2.12 3/95 1093
/proc/meminfo: memFree=1770944/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=48160 CPUtime=162.22
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 18230 0 0 0 16213 9 0 0 25 0 1 0 1145883529 49315840 10361 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 12040 10361 91 167 0 11871 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 48160
[startup+222.302 s]
/proc/loadavg: 1.99 1.98 2.11 3/95 1093
/proc/meminfo: memFree=1767936/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=49712 CPUtime=222.2
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 18979 0 0 0 22210 10 0 0 25 0 1 0 1145883529 50905088 11110 1992294400 134512640 135197378 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 12428 11110 91 167 0 12259 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 49712
[startup+282.301 s]
/proc/loadavg: 1.99 1.98 2.10 3/95 1093
/proc/meminfo: memFree=1765440/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=56656 CPUtime=282.18
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 19611 0 0 0 28207 11 0 0 25 0 1 0 1145883529 58015744 11742 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 14164 11742 91 167 0 13995 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 56656
[startup+342.302 s]
/proc/loadavg: 1.99 1.98 2.09 3/95 1093
/proc/meminfo: memFree=1762944/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=57712 CPUtime=342.16
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 20246 0 0 0 34204 12 0 0 25 0 1 0 1145883529 59097088 12377 1992294400 134512640 135197378 4294956224 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 14428 12377 91 167 0 14259 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 57712
[startup+402.302 s]
/proc/loadavg: 1.99 1.98 2.08 3/95 1093
/proc/meminfo: memFree=1760640/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=58508 CPUtime=402.13
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 20821 0 0 0 40200 13 0 0 25 0 1 0 1145883529 59912192 12952 1992294400 134512640 135197378 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 14627 12952 91 167 0 14458 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 58508
[startup+462.301 s]
/proc/loadavg: 1.99 1.98 2.08 3/95 1093
/proc/meminfo: memFree=1758464/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=59680 CPUtime=462.11
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 21378 0 0 0 46197 14 0 0 25 0 1 0 1145883529 61112320 13509 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 14920 13509 91 167 0 14751 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 59680
[startup+522.302 s]
/proc/loadavg: 1.99 1.98 2.07 3/95 1093
/proc/meminfo: memFree=1756096/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=71560 CPUtime=522.08
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 21952 0 0 0 52193 15 0 0 25 0 1 0 1145883529 73277440 14083 1992294400 134512640 135197378 4294956224 18446744073709551615 134552704 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 17890 14083 91 167 0 17721 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 71560
[startup+582.302 s]
/proc/loadavg: 1.99 1.98 2.06 3/95 1093
/proc/meminfo: memFree=1754304/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=72224 CPUtime=582.06
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 22402 0 0 0 58191 15 0 0 25 0 1 0 1145883529 73957376 14533 1992294400 134512640 135197378 4294956224 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 18056 14533 91 167 0 17887 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 72224
[startup+642.301 s]
/proc/loadavg: 1.99 1.98 2.06 3/95 1093
/proc/meminfo: memFree=1752320/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=73516 CPUtime=642.04
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 22881 0 0 0 64188 16 0 0 25 0 1 0 1145883529 75280384 15012 1992294400 134512640 135197378 4294956224 18446744073709551615 134542350 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 18379 15012 91 167 0 18210 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 73516
[startup+702.302 s]
/proc/loadavg: 1.99 1.98 2.05 3/95 1093
/proc/meminfo: memFree=1750016/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=74176 CPUtime=702.02
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 23445 0 0 0 70185 17 0 0 25 0 1 0 1145883529 75956224 15576 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 18544 15576 91 167 0 18375 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 74176
[startup+762.308 s]
/proc/loadavg: 1.99 1.98 2.05 3/95 1093
/proc/meminfo: memFree=1748096/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=74704 CPUtime=762
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 23904 0 0 0 76183 17 0 0 25 0 1 0 1145883529 76496896 16035 1992294400 134512640 135197378 4294956224 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 18676 16035 91 167 0 18507 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 74704
[startup+822.301 s]
/proc/loadavg: 1.99 1.98 2.04 3/95 1093
/proc/meminfo: memFree=1746432/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=75100 CPUtime=821.97
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 24334 0 0 0 82180 17 0 0 25 0 1 0 1145883529 76902400 16465 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 18775 16465 91 167 0 18606 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 75100
[startup+882.302 s]
/proc/loadavg: 1.99 1.98 2.03 3/95 1093
/proc/meminfo: memFree=1744448/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=75632 CPUtime=881.94
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 24823 0 0 0 88176 18 0 0 25 0 1 0 1145883529 77447168 16954 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 18908 16954 91 167 0 18739 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 75632
[startup+942.301 s]
/proc/loadavg: 1.99 1.98 2.03 3/95 1093
/proc/meminfo: memFree=1742656/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=76160 CPUtime=941.92
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 25284 0 0 0 94174 18 0 0 25 0 1 0 1145883529 77987840 17415 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 19040 17415 91 167 0 18871 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 76160
[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 2.02 3/95 1093
/proc/meminfo: memFree=1740352/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=77840 CPUtime=1001.9
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 25858 0 0 0 100171 19 0 0 25 0 1 0 1145883529 79708160 17989 1992294400 134512640 135197378 4294956224 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 19460 17989 91 167 0 19291 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 77840
[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 2.02 3/95 1093
/proc/meminfo: memFree=1737152/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=100948 CPUtime=1061.87
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 26664 0 0 0 106167 20 0 0 25 0 1 0 1145883529 103370752 18795 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 25237 18795 91 167 0 25068 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 100948
[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 2.01 3/95 1093
/proc/meminfo: memFree=1734400/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=101612 CPUtime=1121.85
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 27355 0 0 0 112164 21 0 0 25 0 1 0 1145883529 104050688 19486 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 25403 19486 91 167 0 25234 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 101612
[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/95 1093
/proc/meminfo: memFree=1732416/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=102140 CPUtime=1181.83
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 27837 0 0 0 118161 22 0 0 25 0 1 0 1145883529 104591360 19968 1992294400 134512640 135197378 4294956224 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 25535 19968 91 167 0 25366 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 102140
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.99 1.98 2.00 3/95 1093
/proc/meminfo: memFree=1731776/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=102272 CPUtime=1200.03
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 27979 0 0 0 119981 22 0 0 25 0 1 0 1145883529 104726528 20110 1992294400 134512640 135197378 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 25568 20110 91 167 0 25399 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 102272
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: 1.99 1.98 2.00 3/95 1093
/proc/meminfo: memFree=1731776/2055920 swapFree=4165840/4192956
[pid=1092] ppid=1090 vsize=102272 CPUtime=1200.03
/proc/1092/stat : 1092 (march_hi) R 1090 1092 885 0 -1 4194304 27979 0 0 0 119981 22 0 0 25 0 1 0 1145883529 104726528 20110 1992294400 134512640 135197378 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 0 0 0
/proc/1092/statm: 25568 20110 91 167 0 25399 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 102272
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.233964
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 102272
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27979
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= 4592
runsolver used 1.71574 second user time and 4.37434 second system time
The end
Launcher Data
Begin job on node91 at 2009-04-03 06:16:39
IDJOB=1554728
IDBENCH=70786
IDSOLVER=521
FILE ID=node91/1554728-1238732199
PBS_JOBID= 9085379
Free space on /tmp= 66528 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554728-1238732199/watcher-1554728-1238732199 -o /tmp/evaluation-result-1554728-1238732199/solver-1554728-1238732199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1554728-1238732199.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=1279929982
node91.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 : 3000.252
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 : 3000.252
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: 1813152 kB
Buffers: 50152 kB
Cached: 107880 kB
SwapCached: 8976 kB
Active: 32396 kB
Inactive: 136156 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1813152 kB
SwapTotal: 4192956 kB
SwapFree: 4165840 kB
Dirty: 1640 kB
Writeback: 0 kB
Mapped: 16204 kB
Slab: 57312 kB
Committed_AS: 2442056 kB
PageTables: 3260 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66528 MiB
End job on node91 at 2009-04-03 06:36:41