Trace number 1556236

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) 1200.17 1200.59

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
Bench CategoryAPPLICATION (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 variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

9.18/9.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
9.18/9.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
9.18/9.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
9.18/9.26	c main()::
9.18/9.26	c initFormula():: searching for DIMACS p-line....
9.18/9.26	c initFormula():: the DIMACS p-line indicates a CNF of 200440 variables and 599015 clauses.
9.18/9.26	c parseCNF():: parsing....
9.18/9.26	c parseCNF():: the CNF contains 2 unary clauses.
9.18/9.26	c runParser():: parsing was successful, warming up engines...
9.18/9.26	c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
9.18/9.26	c preprocessing fase I completed:: there are now 200422 free variables and 598971 clauses.
9.18/9.26	c stat :: sign balance is biased by 0.136
9.18/9.26	c using 3-SAT heuristics (occurence based diff)
9.18/9.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.18/9.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 32004 duplicate clauses
9.18/9.26	c resolvent_look() :: found 32004 resolvents
9.18/9.26	c lessRedundantTransformation():: nothing to be done.
9.18/9.26	c transformTo3SAT():: you gave me 200440 variables and 630975 clauses.
9.18/9.26	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
9.18/9.26	c transformTo3SAT():: I will add 0 variables and 0 clauses!
9.18/9.26	c transformTo3SAT():: the transformation yielded 200440 variabels and 630975 clauses.
9.18/9.26	c main():: clause / variable ratio: ( 630975 / 200440 ) = 3.15
9.18/9.26	c longest clause has size 3
9.18/9.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.18/9.26	c number of free variables = 200422
9.18/9.26	c dynamic_preselect_setsize :: off
9.18/9.26	c main():: all systems go!
9.18/9.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 483
30.17/30.26	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-1556236-1238747772/watcher-1556236-1238747772 -o /tmp/evaluation-result-1556236-1238747772/solver-1556236-1238747772 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1556236-1238747772.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: 1.83 1.82 1.44 3/64 23956
/proc/meminfo: memFree=1446944/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=9436 CPUtime=0
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 709 0 0 0 0 0 0 0 18 0 1 0 1147444528 9662464 694 1992294400 134512640 135197378 4294956224 18446744073709551615 134568473 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 2359 697 57 167 0 2190 0

[startup+0.0931239 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 23956
/proc/meminfo: memFree=1446944/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=21820 CPUtime=0.08
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 4592 0 0 0 6 2 0 0 18 0 1 0 1147444528 22343680 4577 1992294400 134512640 135197378 4294956224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 5455 4577 57 167 0 5286 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21820

[startup+0.101123 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 23956
/proc/meminfo: memFree=1446944/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=21820 CPUtime=0.09
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 4622 0 0 0 7 2 0 0 18 0 1 0 1147444528 22343680 4607 1992294400 134512640 135197378 4294956224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 5455 4608 57 167 0 5286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21820

[startup+0.301155 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 23956
/proc/meminfo: memFree=1446944/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=24328 CPUtime=0.29
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 5380 0 0 0 27 2 0 0 19 0 1 0 1147444528 24911872 5365 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 6082 5365 57 167 0 5913 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24328

[startup+0.70122 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 23956
/proc/meminfo: memFree=1446944/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=29080 CPUtime=0.68
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 6865 0 0 0 65 3 0 0 22 0 1 0 1147444528 29777920 6850 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 7270 6850 57 167 0 7101 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29080

[startup+1.50135 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 23957
/proc/meminfo: memFree=1394136/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=72160 CPUtime=1.49
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 15850 0 0 0 142 7 0 0 25 0 1 0 1147444528 73891840 12950 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 18040 12953 65 167 0 17871 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72160

[startup+3.10161 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 23957
/proc/meminfo: memFree=1399768/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=83536 CPUtime=3.08
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 40173 0 0 0 290 18 0 0 25 0 1 0 1147444528 85540864 16116 1992294400 134512640 135197378 4294956224 18446744073709551615 134687995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 20884 16116 77 167 0 20715 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83536

[startup+6.30113 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 23957
/proc/meminfo: memFree=1394584/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=67820 CPUtime=6.28
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 79256 0 0 0 592 36 0 0 25 0 1 0 1147444528 69447680 11705 1992294400 134512640 135197378 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 16955 11705 80 167 0 16786 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 67820

[startup+12.7022 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 23957
/proc/meminfo: memFree=1290648/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=347132 CPUtime=12.68
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 128845 0 0 0 1211 57 0 0 25 0 1 0 1147444528 355463168 42966 1992294400 134512640 135197378 4294956224 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 86783 42966 90 167 0 86614 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 347132

[startup+25.5012 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 23957
/proc/meminfo: memFree=1112344/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=375416 CPUtime=25.48
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 169674 0 0 0 2475 73 0 0 25 0 1 0 1147444528 384425984 83795 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 93854 83796 90 167 0 93685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 375416

[startup+51.1014 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 23957
/proc/meminfo: memFree=1088536/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=400860 CPUtime=51.07
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 175746 0 0 0 5030 77 0 0 25 0 1 0 1147444528 410480640 89867 1992294400 134512640 135197378 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 100215 89867 90 167 0 100046 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 400860

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 23957
/proc/meminfo: memFree=1069976/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=417336 CPUtime=102.25
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 179995 0 0 0 10145 80 0 0 25 0 1 0 1147444528 427352064 94116 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 104334 94116 90 167 0 104165 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 417336

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 23959
/proc/meminfo: memFree=1057944/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=429252 CPUtime=162.23
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 183010 0 0 0 16140 83 0 0 25 0 1 0 1147444528 439554048 97131 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 107313 97131 90 167 0 107144 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 429252

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/65 23959
/proc/meminfo: memFree=1045592/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=441276 CPUtime=222.21
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 186060 0 0 0 22135 86 0 0 25 0 1 0 1147444528 451866624 100181 1992294400 134512640 135197378 4294956224 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 110319 100181 90 167 0 110150 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 441276

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 23959
/proc/meminfo: memFree=1039256/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=447528 CPUtime=282.18
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 187644 0 0 0 28131 87 0 0 25 0 1 0 1147444528 458268672 101765 1992294400 134512640 135197378 4294956224 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 111882 101765 90 167 0 111713 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 447528

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/65 23959
/proc/meminfo: memFree=1023768/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=465108 CPUtime=342.16
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 191501 0 0 0 34127 89 0 0 25 0 1 0 1147444528 476270592 105622 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 116277 105622 90 167 0 116108 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 465108

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 23959
/proc/meminfo: memFree=1016344/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=472440 CPUtime=402.15
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 193362 0 0 0 40125 90 0 0 25 0 1 0 1147444528 483778560 107483 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 118110 107483 90 167 0 117941 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 472440

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.25 2/65 23959
/proc/meminfo: memFree=1005272/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=483428 CPUtime=462.12
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 196124 0 0 0 46121 91 0 0 25 0 1 0 1147444528 495030272 110245 1992294400 134512640 135197378 4294956224 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 120857 110245 90 167 0 120688 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 483428

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 23959
/proc/meminfo: memFree=1001368/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=487104 CPUtime=522.1
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 197095 0 0 0 52118 92 0 0 25 0 1 0 1147444528 498794496 111216 1992294400 134512640 135197378 4294956224 18446744073709551615 134548499 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 121776 111216 90 167 0 121607 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 487104

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 23959
/proc/meminfo: memFree=997400/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=490876 CPUtime=582.08
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 198074 0 0 0 58115 93 0 0 25 0 1 0 1147444528 502657024 112195 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 122719 112195 90 167 0 122550 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 490876

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 23959
/proc/meminfo: memFree=995032/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=493192 CPUtime=642.07
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 198685 0 0 0 64113 94 0 0 25 0 1 0 1147444528 505028608 112806 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 123298 112806 90 167 0 123129 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 493192

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 23959
/proc/meminfo: memFree=992280/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=495648 CPUtime=702.04
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 199357 0 0 0 70110 94 0 0 25 0 1 0 1147444528 507543552 113478 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 123912 113478 90 167 0 123743 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 495648

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 23959
/proc/meminfo: memFree=986712/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=501240 CPUtime=762.02
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 200749 0 0 0 76107 95 0 0 25 0 1 0 1147444528 513269760 114870 1992294400 134512640 135197378 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 125310 114870 90 167 0 125141 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 501240

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 23959
/proc/meminfo: memFree=979608/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=508268 CPUtime=822.01
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 202606 0 0 0 82104 97 0 0 25 0 1 0 1147444528 520466432 116727 1992294400 134512640 135197378 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 127067 116727 90 167 0 126898 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 508268

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 23959
/proc/meminfo: memFree=968792/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=518516 CPUtime=881.99
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 205234 0 0 0 88101 98 0 0 25 0 1 0 1147444528 530960384 119355 1992294400 134512640 135197378 4294956224 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 129629 119355 90 167 0 129460 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 518516

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 23959
/proc/meminfo: memFree=966168/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=520884 CPUtime=941.96
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 205874 0 0 0 94098 98 0 0 25 0 1 0 1147444528 533385216 119995 1992294400 134512640 135197378 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 130221 119995 90 167 0 130052 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 520884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 23959
/proc/meminfo: memFree=963992/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=527556 CPUtime=1001.94
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 206420 0 0 0 100095 99 0 0 25 0 1 0 1147444528 540217344 120541 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 131889 120541 90 167 0 131720 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 527556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 23959
/proc/meminfo: memFree=956952/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=534256 CPUtime=1061.92
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 208197 0 0 0 106091 101 0 0 25 0 1 0 1147444528 547078144 122317 1992294400 134512640 135197378 4294956224 18446744073709551615 134590492 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 133564 122317 90 167 0 133395 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 534256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 23959
/proc/meminfo: memFree=941208/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=549672 CPUtime=1121.9
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 212113 0 0 0 112087 103 0 0 25 0 1 0 1147444528 562864128 126233 1992294400 134512640 135197378 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 137418 126233 90 167 0 137249 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 549672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23959
/proc/meminfo: memFree=937816/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=552996 CPUtime=1181.88
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 212940 0 0 0 118084 104 0 0 25 0 1 0 1147444528 566267904 127060 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 138249 127060 90 167 0 138080 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 552996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23959
/proc/meminfo: memFree=936984/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=553760 CPUtime=1200.08
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 213161 0 0 0 119904 104 0 0 25 0 1 0 1147444528 567050240 127281 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 138440 127281 90 167 0 138271 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 553760

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: 1.00 1.00 1.09 2/65 23959
/proc/meminfo: memFree=936984/2055920 swapFree=4178496/4192956
[pid=23956] ppid=23954 vsize=553760 CPUtime=1200.08
/proc/23956/stat : 23956 (march_hi) R 23954 23956 23618 0 -1 4194304 213161 0 0 0 119904 104 0 0 25 0 1 0 1147444528 567050240 127281 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23956/statm: 138440 127281 90 167 0 138271 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 553760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.17
CPU user time (s): 1199.04
CPU system time (s): 1.12783
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 553760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.04
system time used= 1.12783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 213161
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= 1994

runsolver used 0.948855 second user time and 2.6396 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-03 10:36:13
IDJOB=1556236
IDBENCH=70815
IDSOLVER=521
FILE ID=node3/1556236-1238747772
PBS_JOBID= 9086122
Free space on /tmp= 66492 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556236-1238747772/watcher-1556236-1238747772 -o /tmp/evaluation-result-1556236-1238747772/solver-1556236-1238747772 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1556236-1238747772.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
RANDOM SEED=1194723732

node3.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		: 3000.275
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		: 3000.275
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:       1447360 kB
Buffers:         88348 kB
Cached:         434740 kB
SwapCached:       8332 kB
Active:         326212 kB
Inactive:       206852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447360 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:           11304 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            61564 kB
Committed_AS:  2997504 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= 66492 MiB
End job on node3 at 2009-04-03 10:56:15