Trace number 1716326

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) 1200.12 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark334.448
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data 

10.19/10.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
10.19/10.27	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
10.19/10.27	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
10.19/10.27	c main()::
10.19/10.27	c initFormula():: searching for DIMACS p-line....
10.19/10.27	c initFormula():: the DIMACS p-line indicates a CNF of 151952 variables and 697321 clauses.
10.19/10.27	c parseCNF():: parsing....
10.19/10.27	c parseCNF():: the CNF contains 12754 unary clauses.
10.19/10.27	c runParser():: parsing was successful, warming up engines...
10.19/10.27	c find_and_remove_tautogolies():: found and removed 21789 tautologies
10.19/10.27	c find_and_remove_tautogolies():: found and removed 109 tautologies
10.19/10.27	c simplify_formula():: removed 195 tautological, 246661 satisfied and 14336 duplicate clauses
10.19/10.27	c preprocessing fase I completed:: there are now 79706 free variables and 436129 clauses.
10.19/10.27	c stat :: sign balance is biased by 0.939
10.19/10.27	c using k-SAT heuristics (size based diff)
10.19/10.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.19/10.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.19/10.27	c resolvent_look() :: found 8 resolvents
10.19/10.27	c main():: clause / variable ratio: ( 436137 / 151952 ) = 2.87
10.19/10.27	c longest clause has size 10
10.19/10.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.19/10.27	c number of free variables = 79706
10.19/10.27	c dynamic_preselect_setsize :: off
10.19/10.27	c main():: all systems go!
10.19/10.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 4676
390.26/390.40	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-1716326-1240614215/watcher-1716326-1240614215 -o /tmp/evaluation-result-1716326-1240614215/solver-1716326-1240614215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1716326-1240614215.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: 1.00 1.00 0.93 3/64 17757
/proc/meminfo: memFree=1516608/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=4156 CPUtime=0
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 749 0 0 0 0 0 0 0 18 0 1 0 89450181 4255744 734 1992294400 134512640 135197378 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 1039 739 57 167 0 870 0

[startup+0.032107 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17757
/proc/meminfo: memFree=1516608/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=18036 CPUtime=0.02
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 3521 0 0 0 1 1 0 0 18 0 1 0 89450181 18468864 3506 1992294400 134512640 135197378 4294956224 18446744073709551615 134568636 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 4509 3512 57 167 0 4340 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18036

[startup+0.101156 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17757
/proc/meminfo: memFree=1516608/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=19092 CPUtime=0.09
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 3893 0 0 0 8 1 0 0 18 0 1 0 89450181 19550208 3878 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 4773 3878 57 167 0 4604 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19092

[startup+0.301156 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17757
/proc/meminfo: memFree=1516608/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=21864 CPUtime=0.29
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 4742 0 0 0 27 2 0 0 19 0 1 0 89450181 22388736 4727 1992294400 134512640 135197378 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 5466 4727 57 167 0 5297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21864

[startup+0.701232 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17757
/proc/meminfo: memFree=1516608/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=27144 CPUtime=0.69
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 6375 0 0 0 66 3 0 0 22 0 1 0 89450181 27795456 6360 1992294400 134512640 135197378 4294956224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 6786 6360 57 167 0 6617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27144

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1464504/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=70804 CPUtime=1.49
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 13661 0 0 0 143 6 0 0 25 0 1 0 89450181 72503296 11652 1992294400 134512640 135197378 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 17701 11652 64 167 0 17532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70804

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1457016/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=79304 CPUtime=3.08
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 20274 0 0 0 299 9 0 0 25 0 1 0 89450181 81207296 14424 1992294400 134512640 135197378 4294956224 18446744073709551615 134693722 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 19826 14424 66 167 0 19657 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 79304

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1458232/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=78700 CPUtime=6.29
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 30027 0 0 0 615 14 0 0 25 0 1 0 89450181 80588800 14284 1992294400 134512640 135197378 4294956224 18446744073709551615 134559134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 19675 14284 77 167 0 19506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78700

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1392760/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=281204 CPUtime=12.68
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 59955 0 0 0 1241 27 0 0 25 0 1 0 89450181 287952896 30952 1992294400 134512640 135197378 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 70301 30952 88 167 0 70132 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 281204

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1392888/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=281204 CPUtime=25.48
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 59955 0 0 0 2521 27 0 0 25 0 1 0 89450181 287952896 30952 1992294400 134512640 135197378 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 70301 30952 88 167 0 70132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 281204

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1390520/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=282232 CPUtime=51.08
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 60600 0 0 0 5080 28 0 0 25 0 1 0 89450181 289005568 31597 1992294400 134512640 135197378 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 70558 31597 90 167 0 70389 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 282232

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1389944/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=283268 CPUtime=102.26
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 60701 0 0 0 10198 28 0 0 25 0 1 0 89450181 290066432 31698 1992294400 134512640 135197378 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 70817 31698 90 167 0 70648 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 283268

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1388920/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=283280 CPUtime=162.23
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 60968 0 0 0 16195 28 0 0 25 0 1 0 89450181 290078720 31965 1992294400 134512640 135197378 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 70820 31965 90 167 0 70651 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 283280

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1387768/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=285736 CPUtime=222.22
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 61243 0 0 0 22193 29 0 0 25 0 1 0 89450181 292593664 32240 1992294400 134512640 135197378 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 71434 32240 90 167 0 71265 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 285736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1380280/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=292052 CPUtime=282.2
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 63101 0 0 0 28190 30 0 0 25 0 1 0 89450181 299061248 34098 1992294400 134512640 135197378 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 73013 34098 90 167 0 72844 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 292052

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1379832/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=292448 CPUtime=342.18
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 63199 0 0 0 34188 30 0 0 25 0 1 0 89450181 299466752 34196 1992294400 134512640 135197378 4294956224 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 73112 34196 90 167 0 72943 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 292448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1378808/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=294084 CPUtime=402.15
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 63516 0 0 0 40185 30 0 0 25 0 1 0 89450181 301142016 34452 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 73521 34452 90 167 0 73352 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 294084

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1377528/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=295508 CPUtime=462.13
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 63837 0 0 0 46183 30 0 0 25 0 1 0 89450181 302600192 34773 1992294400 134512640 135197378 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 73877 34773 90 167 0 73708 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 295508

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1377336/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=295776 CPUtime=522.12
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 63892 0 0 0 52181 31 0 0 25 0 1 0 89450181 302874624 34828 1992294400 134512640 135197378 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 73944 34828 90 167 0 73775 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 295776

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1377080/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=295912 CPUtime=582.09
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 63947 0 0 0 58178 31 0 0 25 0 1 0 89450181 303013888 34883 1992294400 134512640 135197378 4294956224 18446744073709551615 134541486 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 73978 34883 90 167 0 73809 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 295912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1375928/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=297152 CPUtime=642.08
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64233 0 0 0 64177 31 0 0 25 0 1 0 89450181 304283648 35169 1992294400 134512640 135197378 4294956224 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74288 35169 90 167 0 74119 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 297152

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1375416/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=297696 CPUtime=702.05
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64367 0 0 0 70174 31 0 0 25 0 1 0 89450181 304840704 35303 1992294400 134512640 135197378 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74424 35303 90 167 0 74255 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 297696

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1375224/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=297828 CPUtime=762.04
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64406 0 0 0 76173 31 0 0 25 0 1 0 89450181 304975872 35342 1992294400 134512640 135197378 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74457 35342 90 167 0 74288 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 297828

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1374968/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=298092 CPUtime=822.01
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64475 0 0 0 82170 31 0 0 25 0 1 0 89450181 305246208 35411 1992294400 134512640 135197378 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74523 35411 90 167 0 74354 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 298092

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1374072/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=299052 CPUtime=881.99
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64688 0 0 0 88168 31 0 0 25 0 1 0 89450181 306229248 35624 1992294400 134512640 135197378 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74763 35624 90 167 0 74594 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 299052

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1373880/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=299200 CPUtime=941.97
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64726 0 0 0 94166 31 0 0 25 0 1 0 89450181 306380800 35662 1992294400 134512640 135197378 4294956224 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74800 35662 90 167 0 74631 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 299200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1373752/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=299332 CPUtime=1001.94
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64776 0 0 0 100163 31 0 0 25 0 1 0 89450181 306515968 35712 1992294400 134512640 135197378 4294956224 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74833 35712 90 167 0 74664 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 299332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1373624/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=299464 CPUtime=1061.92
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64799 0 0 0 106161 31 0 0 25 0 1 0 89450181 306651136 35735 1992294400 134512640 135197378 4294956224 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 74866 35735 90 167 0 74697 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 299464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1372792/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=300172 CPUtime=1121.91
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 64993 0 0 0 112159 32 0 0 25 0 1 0 89450181 307376128 35929 1992294400 134512640 135197378 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 75043 35929 90 167 0 74874 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 300172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1372408/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=300460 CPUtime=1181.89
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 65068 0 0 0 118157 32 0 0 25 0 1 0 89450181 307671040 36004 1992294400 134512640 135197378 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 75115 36004 90 167 0 74946 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 300460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17758
/proc/meminfo: memFree=1372344/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=300460 CPUtime=1200.09
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 65083 0 0 0 119977 32 0 0 25 0 1 0 89450181 307671040 36019 1992294400 134512640 135197378 4294956224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 75115 36019 90 167 0 74946 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 300460

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 0.93 2/65 17758
/proc/meminfo: memFree=1372344/2055920 swapFree=4177552/4192956
[pid=17757] ppid=17755 vsize=300460 CPUtime=1200.09
/proc/17757/stat : 17757 (march_hi) R 17755 17757 17467 0 -1 4194304 65083 0 0 0 119977 32 0 0 25 0 1 0 89450181 307671040 36019 1992294400 134512640 135197378 4294956224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/17757/statm: 75115 36019 90 167 0 74946 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 300460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.77
CPU system time (s): 0.346947
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 300460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65083
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= 1389

runsolver used 0.834873 second user time and 2.5956 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-25 01:03:36
IDJOB=1716326
IDBENCH=20374
IDSOLVER=521
FILE ID=node37/1716326-1240614215
PBS_JOBID= 9186277
Free space on /tmp= 66288 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716326-1240614215/watcher-1716326-1240614215 -o /tmp/evaluation-result-1716326-1240614215/solver-1716326-1240614215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1716326-1240614215.cnf

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

MD5SUM BENCH= c716daea92d5e29b94f85a19b52859ac
RANDOM SEED=1349271577

node37.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		: 3000.259
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		: 3000.259
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:       1517088 kB
Buffers:         61672 kB
Cached:         418220 kB
SwapCached:      10252 kB
Active:         125160 kB
Inactive:       367252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517088 kB
SwapTotal:     4192956 kB
SwapFree:      4177552 kB
Dirty:           12912 kB
Writeback:           0 kB
Mapped:          13508 kB
Slab:            32504 kB
Committed_AS:   316052 kB
PageTables:       1384 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= 66288 MiB
End job on node37 at 2009-04-25 01:23:39