Trace number 1737315

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) 1200.15 1200.46

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-115-100.cnf
MD5SUMfd3986b9c0990131ef596f6d92a0612d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark595.86
Satisfiable
(Un)Satisfiability was proved
Number of variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 117 variables and 244 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 117 free variables and 244 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.042
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 792 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 117 variables and 244 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 117 variabels and 244 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 244 / 117 ) = 2.09
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 117
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 267
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 635
0.00/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3811
0.19/0.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 24347
1.79/1.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 127849
9.79/9.87	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 553890
44.18/44.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2034922
167.25/167.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 6464389
545.05/545.27	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-1737315-1240816175/watcher-1737315-1240816175 -o /tmp/evaluation-result-1737315-1240816175/solver-1737315-1240816175 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1737315-1240816175.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 28366
/proc/meminfo: memFree=1683360/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=992 CPUtime=0
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 109645006 1015808 134 1992294400 134512640 135197378 4294956224 18446744073709551615 134539943 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 248 134 92 167 0 79 0

[startup+0.063291 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 28366
/proc/meminfo: memFree=1683360/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=992 CPUtime=0.06
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 169 0 0 0 6 0 0 0 18 0 1 0 109645006 1015808 152 1992294400 134512640 135197378 4294956224 18446744073709551615 134618596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 248 152 92 167 0 79 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 992

[startup+0.101294 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 28366
/proc/meminfo: memFree=1683360/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=992 CPUtime=0.09
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 174 0 0 0 9 0 0 0 18 0 1 0 109645006 1015808 157 1992294400 134512640 135197378 4294956224 18446744073709551615 134542371 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 248 157 92 167 0 79 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 992

[startup+0.301307 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 28366
/proc/meminfo: memFree=1683360/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=1176 CPUtime=0.29
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 200 0 0 0 29 0 0 0 19 0 1 0 109645006 1204224 183 1992294400 134512640 135197378 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 294 183 92 167 0 125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701334 s]
/proc/loadavg: 0.92 0.98 1.13 3/64 28366
/proc/meminfo: memFree=1683360/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=1420 CPUtime=0.69
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 267 0 0 0 69 0 0 0 23 0 1 0 109645006 1454080 248 1992294400 134512640 135197378 4294956224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 355 248 92 167 0 186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1420

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 1.13 2/65 28367
/proc/meminfo: memFree=1682648/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=1800 CPUtime=1.49
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 330 0 0 0 149 0 0 0 25 0 1 0 109645006 1843200 311 1992294400 134512640 135197378 4294956224 18446744073709551615 134601446 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 450 311 92 167 0 281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1800

[startup+3.10249 s]
/proc/loadavg: 0.92 0.98 1.13 2/65 28367
/proc/meminfo: memFree=1682136/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=2140 CPUtime=3.09
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 454 0 0 0 309 0 0 0 25 0 1 0 109645006 2191360 435 1992294400 134512640 135197378 4294956224 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 535 435 92 167 0 366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2140

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 1.13 2/65 28367
/proc/meminfo: memFree=1681048/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=3576 CPUtime=6.29
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 724 0 0 0 629 0 0 0 25 0 1 0 109645006 3661824 705 1992294400 134512640 135197378 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 894 705 92 167 0 725 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3576

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.13 2/65 28367
/proc/meminfo: memFree=1678808/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=6608 CPUtime=12.69
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 1229 0 0 0 1269 0 0 0 25 0 1 0 109645006 6766592 1210 1992294400 134512640 135197378 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 1652 1210 92 167 0 1483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6608

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 1.13 2/65 28367
/proc/meminfo: memFree=1674648/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=9508 CPUtime=25.49
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 2238 0 0 0 2548 1 0 0 25 0 1 0 109645006 9736192 2219 1992294400 134512640 135197378 4294956224 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 2377 2219 92 167 0 2208 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9508

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.12 2/65 28367
/proc/meminfo: memFree=1666776/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=19832 CPUtime=51.07
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 4220 0 0 0 5105 2 0 0 25 0 1 0 109645006 20307968 4201 1992294400 134512640 135197378 4294956224 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 4958 4201 92 167 0 4789 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19832

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.11 2/65 28367
/proc/meminfo: memFree=1650648/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=42912 CPUtime=102.26
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 8165 0 0 0 10222 4 0 0 25 0 1 0 109645006 43941888 8146 1992294400 134512640 135197378 4294956224 18446744073709551615 134527001 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 10728 8146 92 167 0 10559 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42912

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.10 2/65 28367
/proc/meminfo: memFree=1632536/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=65060 CPUtime=162.24
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 12711 0 0 0 16217 7 0 0 25 0 1 0 109645006 66621440 12692 1992294400 134512640 135197378 4294956224 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 16265 12692 92 167 0 16096 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 65060

[startup+222.301 s]
/proc/loadavg: 1.09 1.01 1.10 2/65 28367
/proc/meminfo: memFree=1613976/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=94528 CPUtime=222.23
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 17290 0 0 0 22212 11 0 0 25 0 1 0 109645006 96796672 17271 1992294400 134512640 135197378 4294956224 18446744073709551615 134616106 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 23632 17271 92 167 0 23463 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 94528

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.09 2/65 28367
/proc/meminfo: memFree=1595928/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=99540 CPUtime=282.21
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 21811 0 0 0 28208 13 0 0 25 0 1 0 109645006 101928960 21792 1992294400 134512640 135197378 4294956224 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 24885 21792 92 167 0 24716 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 99540

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 28367
/proc/meminfo: memFree=1577432/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=143740 CPUtime=342.2
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 26361 0 0 0 34204 16 0 0 25 0 1 0 109645006 147189760 26342 1992294400 134512640 135197378 4294956224 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 35935 26342 92 167 0 35766 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 143740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28367
/proc/meminfo: memFree=1559512/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=143740 CPUtime=402.17
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 30894 0 0 0 40200 17 0 0 25 0 1 0 109645006 147189760 30875 1992294400 134512640 135197378 4294956224 18446744073709551615 134618054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 35935 30875 92 167 0 35766 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 143740

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 28367
/proc/meminfo: memFree=1541464/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=153756 CPUtime=462.17
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 35353 0 0 0 46197 20 0 0 25 0 1 0 109645006 157446144 35334 1992294400 134512640 135197378 4294956224 18446744073709551615 134618637 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 38439 35334 92 167 0 38270 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 153756

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 28367
/proc/meminfo: memFree=1523416/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=220056 CPUtime=522.15
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 39826 0 0 0 52191 24 0 0 25 0 1 0 109645006 225337344 39807 1992294400 134512640 135197378 4294956224 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 55014 39807 92 167 0 54845 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 220056

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 28367
/proc/meminfo: memFree=1505176/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=220056 CPUtime=582.13
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 44329 0 0 0 58187 26 0 0 25 0 1 0 109645006 225337344 44310 1992294400 134512640 135197378 4294956224 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 55014 44310 92 167 0 54845 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 220056

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 28367
/proc/meminfo: memFree=1486744/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=220056 CPUtime=642.12
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 48886 0 0 0 64184 28 0 0 25 0 1 0 109645006 225337344 48867 1992294400 134512640 135197378 4294956224 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 55014 48867 92 167 0 54845 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 220056

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 28367
/proc/meminfo: memFree=1468952/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=220056 CPUtime=702.1
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 53371 0 0 0 70180 30 0 0 25 0 1 0 109645006 225337344 53352 1992294400 134512640 135197378 4294956224 18446744073709551615 134611886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 55014 53352 92 167 0 54845 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 220056

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28367
/proc/meminfo: memFree=1450520/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=319504 CPUtime=762.09
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 57824 0 0 0 76175 34 0 0 25 0 1 0 109645006 327172096 57805 1992294400 134512640 135197378 4294956224 18446744073709551615 134540059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 79876 57805 92 167 0 79707 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 319504

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28367
/proc/meminfo: memFree=1432984/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=319504 CPUtime=822.07
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 62239 0 0 0 82171 36 0 0 25 0 1 0 109645006 327172096 62220 1992294400 134512640 135197378 4294956224 18446744073709551615 134617517 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 79876 62220 92 167 0 79707 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 319504

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28367
/proc/meminfo: memFree=1414680/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=339536 CPUtime=882.06
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 66762 0 0 0 88167 39 0 0 25 0 1 0 109645006 347684864 66743 1992294400 134512640 135197378 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 84884 66743 92 167 0 84715 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 339536

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28367
/proc/meminfo: memFree=1396824/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=339536 CPUtime=942.05
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 71254 0 0 0 94163 42 0 0 25 0 1 0 109645006 347684864 71235 1992294400 134512640 135197378 4294956224 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 84884 71235 92 167 0 84715 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 339536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28367
/proc/meminfo: memFree=1378712/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=339536 CPUtime=1002.03
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 75743 0 0 0 100159 44 0 0 25 0 1 0 109645006 347684864 75724 1992294400 134512640 135197378 4294956224 18446744073709551615 134618141 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 84884 75724 92 167 0 84715 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 339536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28367
/proc/meminfo: memFree=1360856/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=339536 CPUtime=1062.02
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 80234 0 0 0 106155 47 0 0 25 0 1 0 109645006 347684864 80215 1992294400 134512640 135197378 4294956224 18446744073709551615 134618611 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 84884 80215 92 167 0 84715 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 339536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28367
/proc/meminfo: memFree=1342808/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=488712 CPUtime=1122
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 84700 0 0 0 112151 49 0 0 25 0 1 0 109645006 500441088 84681 1992294400 134512640 135197378 4294956224 18446744073709551615 134542266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 122178 84681 92 167 0 122009 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 488712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28367
/proc/meminfo: memFree=1325016/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=488712 CPUtime=1181.99
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 89179 0 0 0 118148 51 0 0 25 0 1 0 109645006 500441088 89160 1992294400 134512640 135197378 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 122178 89160 92 167 0 122009 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 488712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28367
/proc/meminfo: memFree=1319320/2055920 swapFree=4181732/4192956
[pid=28366] ppid=28364 vsize=488712 CPUtime=1200.08
/proc/28366/stat : 28366 (march_hi) R 28364 28366 27521 0 -1 4194304 90530 0 0 0 119957 51 0 0 25 0 1 0 109645006 500441088 90511 1992294400 134512640 135197378 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28366/statm: 122178 90511 92 167 0 122009 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 488712

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.15
CPU user time (s): 1199.58
CPU system time (s): 0.576912
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 488712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.576912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90530
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= 3049

runsolver used 1.10083 second user time and 2.22066 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-27 09:09:35
IDJOB=1737315
IDBENCH=71786
IDSOLVER=521
FILE ID=node52/1737315-1240816175
PBS_JOBID= 9187416
Free space on /tmp= 66232 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-115-100.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737315-1240816175/watcher-1737315-1240816175 -o /tmp/evaluation-result-1737315-1240816175/solver-1737315-1240816175 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1737315-1240816175.cnf

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

MD5SUM BENCH= fd3986b9c0990131ef596f6d92a0612d
RANDOM SEED=1172495268

node52.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		: 3000.214
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		: 3000.214
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:       1683840 kB
Buffers:         45960 kB
Cached:         246420 kB
SwapCached:       5120 kB
Active:         114568 kB
Inactive:       185768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683840 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            57704 kB
Committed_AS:   496932 kB
PageTables:       1476 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= 66232 MiB
End job on node52 at 2009-04-27 09:29:38