Trace number 1627915

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 5000.07 5001.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
MD5SUMb3388c169ab5d49a74d975bbdbf2ea31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark110.532
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.91	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.91	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.91	c main()::
0.89/0.91	c initFormula():: searching for DIMACS p-line....
0.89/0.91	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.89/0.91	c parseCNF():: parsing....
0.89/0.91	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.91	c runParser():: parsing was successful, warming up engines...
0.89/0.91	c simplify_formula():: removed 0 tautological, 323 satisfied and 0 duplicate clauses
0.89/0.91	c preprocessing fase I completed:: there are now 11945 free variables and 50077 clauses.
0.89/0.91	c stat :: sign balance is biased by 0.480
0.89/0.91	c using 3-SAT heuristics (occurence based diff)
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.89/0.91	c resolvent_look() :: found 83 resolvents
0.89/0.91	c lessRedundantTransformation():: nothing to be done.
0.89/0.91	c transformTo3SAT():: you gave me 12000 variables and 50160 clauses.
0.89/0.91	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.91	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.91	c transformTo3SAT():: the transformation yielded 12000 variabels and 50160 clauses.
0.89/0.91	c main():: clause / variable ratio: ( 50160 / 12000 ) = 4.18
0.89/0.91	c longest clause has size 3
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.91	c number of free variables = 11945
0.89/0.91	c dynamic_preselect_setsize :: off
0.89/0.91	c main():: all systems go!
0.89/0.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1014
3.49/3.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 421077
1283.32/1283.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

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-1627915-1240055228/watcher-1627915-1240055228 -o /tmp/evaluation-result-1627915-1240055228/solver-1627915-1240055228 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627915-1240055228.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.85 0.97 0.99 3/64 21377
/proc/meminfo: memFree=755184/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=2124 CPUtime=0
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 33555948 2174976 348 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 531 348 58 167 0 362 0

[startup+0.047434 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21377
/proc/meminfo: memFree=755184/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=2652 CPUtime=0.04
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 510 0 0 0 4 0 0 0 18 0 1 0 33555948 2715648 495 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 663 495 58 167 0 494 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2652

[startup+0.101439 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21377
/proc/meminfo: memFree=755184/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=5844 CPUtime=0.09
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 33555948 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301461 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21377
/proc/meminfo: memFree=755184/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=6556 CPUtime=0.29
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 2804 0 0 0 28 1 0 0 19 0 1 0 33555948 6713344 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134560525 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 1639 1126 67 167 0 1470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6556

[startup+0.701503 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21377
/proc/meminfo: memFree=755184/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=8132 CPUtime=0.69
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 6073 0 0 0 67 2 0 0 22 0 1 0 33555948 8327168 1512 1992294400 134512640 135197378 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 2033 1512 81 167 0 1864 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8132

[startup+1.50159 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 21378
/proc/meminfo: memFree=742952/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=22272 CPUtime=1.49
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 11379 0 0 0 145 4 0 0 25 0 1 0 33555948 22806528 4996 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 5568 4996 91 167 0 5399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22272

[startup+3.10176 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 21378
/proc/meminfo: memFree=734888/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=24632 CPUtime=3.09
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 11874 0 0 0 305 4 0 0 25 0 1 0 33555948 25223168 5491 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 6158 5491 91 167 0 5989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24632

[startup+6.30111 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 21378
/proc/meminfo: memFree=732968/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=25252 CPUtime=6.29
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 11989 0 0 0 625 4 0 0 25 0 1 0 33555948 25858048 5606 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 6313 5606 91 167 0 6144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25252

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 21378
/proc/meminfo: memFree=732456/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=25552 CPUtime=12.68
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 12087 0 0 0 1264 4 0 0 25 0 1 0 33555948 26165248 5704 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 6388 5704 91 167 0 6219 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25552

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 21378
/proc/meminfo: memFree=731880/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=26116 CPUtime=25.49
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 12207 0 0 0 2544 5 0 0 25 0 1 0 33555948 26742784 5824 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 6529 5824 91 167 0 6360 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26116

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 21378
/proc/meminfo: memFree=731368/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=26632 CPUtime=51.08
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 12343 0 0 0 5103 5 0 0 25 0 1 0 33555948 27271168 5960 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 6658 5960 91 167 0 6489 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26632

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 21378
/proc/meminfo: memFree=730600/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=27728 CPUtime=102.26
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 12552 0 0 0 10221 5 0 0 25 0 1 0 33555948 28393472 6169 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 6932 6169 91 167 0 6763 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27728

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=729768/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=28636 CPUtime=162.25
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 12757 0 0 0 16219 6 0 0 25 0 1 0 33555948 29323264 6374 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 7159 6374 91 167 0 6990 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28636

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=729000/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=29664 CPUtime=222.23
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 12939 0 0 0 22217 6 0 0 25 0 1 0 33555948 30375936 6556 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 7416 6556 91 167 0 7247 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=728296/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=29796 CPUtime=282.21
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 13107 0 0 0 28215 6 0 0 25 0 1 0 33555948 30511104 6724 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 7449 6724 91 167 0 7280 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29796

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=727656/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=31212 CPUtime=342.19
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 13268 0 0 0 34213 6 0 0 25 0 1 0 33555948 31961088 6885 1992294400 134512640 135197378 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 7803 6885 91 167 0 7634 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31212

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=726888/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=31600 CPUtime=402.18
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 13465 0 0 0 40211 7 0 0 25 0 1 0 33555948 32358400 7071 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 7900 7071 91 167 0 7731 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31600

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=726312/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=33324 CPUtime=462.16
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 13609 0 0 0 46209 7 0 0 25 0 1 0 33555948 34123776 7215 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 8331 7215 91 167 0 8162 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33324

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=725800/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=33460 CPUtime=522.14
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 13764 0 0 0 52207 7 0 0 25 0 1 0 33555948 34263040 7370 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 8365 7370 91 167 0 8196 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33460

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=725224/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=33592 CPUtime=582.13
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 13903 0 0 0 58205 8 0 0 25 0 1 0 33555948 34398208 7509 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 8398 7509 91 167 0 8229 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33592

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21378
/proc/meminfo: memFree=724648/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=33592 CPUtime=642.11
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 14045 0 0 0 64203 8 0 0 25 0 1 0 33555948 34398208 7651 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 8398 7651 91 167 0 8229 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 33592


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21386
/proc/meminfo: memFree=695016/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4061.12
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 21371 0 0 0 406086 26 0 0 25 0 1 0 33555948 73609216 14977 1992294400 134512640 135197378 4294956240 18446744073709551615 134539362 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 14977 91 167 0 17802 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 71884

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21386
/proc/meminfo: memFree=694504/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4121.1
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 21493 0 0 0 412083 27 0 0 25 0 1 0 33555948 73609216 15099 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 15099 91 167 0 17802 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 71884

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21386
/proc/meminfo: memFree=694056/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4181.08
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 21618 0 0 0 418081 27 0 0 25 0 1 0 33555948 73609216 15224 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 15224 91 167 0 17802 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 71884

[startup+4242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21386
/proc/meminfo: memFree=693544/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4241.07
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 21742 0 0 0 424080 27 0 0 25 0 1 0 33555948 73609216 15348 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 15348 91 167 0 17802 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 71884

[startup+4302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21386
/proc/meminfo: memFree=693032/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4301.05
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 21867 0 0 0 430078 27 0 0 25 0 1 0 33555948 73609216 15473 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 15473 91 167 0 17802 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 71884

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21386
/proc/meminfo: memFree=692520/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4361.04
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 21992 0 0 0 436076 28 0 0 25 0 1 0 33555948 73609216 15598 1992294400 134512640 135197378 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 15598 91 167 0 17802 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 71884

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21386
/proc/meminfo: memFree=692008/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4421.01
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22116 0 0 0 442073 28 0 0 25 0 1 0 33555948 73609216 15722 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 15722 91 167 0 17802 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 71884

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=691496/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=71884 CPUtime=4480.99
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22238 0 0 0 448071 28 0 0 25 0 1 0 33555948 73609216 15844 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 17971 15844 91 167 0 17802 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 71884

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=691048/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4540.97
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22361 0 0 0 454069 28 0 0 25 0 1 0 33555948 73744384 15967 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 15967 91 167 0 17835 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 72016

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=690536/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4600.96
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22486 0 0 0 460067 29 0 0 25 0 1 0 33555948 73744384 16092 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 16092 91 167 0 17835 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 72016

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=690024/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4660.94
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22612 0 0 0 466065 29 0 0 25 0 1 0 33555948 73744384 16218 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 16218 91 167 0 17835 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 72016

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=689576/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4720.92
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22736 0 0 0 472063 29 0 0 25 0 1 0 33555948 73744384 16342 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 16342 91 167 0 17835 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 72016

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=689128/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4780.91
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22862 0 0 0 478061 30 0 0 25 0 1 0 33555948 73744384 16468 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 16468 91 167 0 17835 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 72016

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=688552/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4840.89
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 22988 0 0 0 484059 30 0 0 25 0 1 0 33555948 73744384 16594 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 16594 91 167 0 17835 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 72016

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=688040/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4900.87
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 23111 0 0 0 490057 30 0 0 25 0 1 0 33555948 73744384 16717 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 16717 91 167 0 17835 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 72016

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=687528/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72016 CPUtime=4960.85
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 23237 0 0 0 496055 30 0 0 25 0 1 0 33555948 73744384 16843 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18004 16843 91 167 0 17835 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 72016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=687144/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72148 CPUtime=5000.04
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 23319 0 0 0 499974 30 0 0 25 0 1 0 33555948 73879552 16925 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18037 16925 91 167 0 17868 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 72148

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21392
/proc/meminfo: memFree=687144/2055920 swapFree=4192956/4192956
[pid=21377] ppid=21375 vsize=72148 CPUtime=5000.04
/proc/21377/stat : 21377 (march_hi) R 21375 21377 21340 0 -1 4194304 23319 0 0 0 499974 30 0 0 25 0 1 0 33555948 73879552 16925 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/21377/statm: 18037 16925 91 167 0 17868 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 72148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.07
CPU user time (s): 4999.75
CPU system time (s): 0.317951
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 72148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23319
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= 10403

runsolver used 3.52246 second user time and 10.5884 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-18 13:47:08
IDJOB=1627915
IDBENCH=70371
IDSOLVER=583
FILE ID=node21/1627915-1240055228
PBS_JOBID= 9159044
Free space on /tmp= 66408 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627915-1240055228/watcher-1627915-1240055228 -o /tmp/evaluation-result-1627915-1240055228/solver-1627915-1240055228 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627915-1240055228.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b3388c169ab5d49a74d975bbdbf2ea31
RANDOM SEED=1186965263

node21.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		: 3000.233
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		: 3000.233
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:        755600 kB
Buffers:         94044 kB
Cached:        1110644 kB
SwapCached:          0 kB
Active:         277512 kB
Inactive:       940964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        755600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            67848 kB
Committed_AS:   161152 kB
PageTables:       1376 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= 66408 MiB
End job on node21 at 2009-04-18 15:10:31