Trace number 1726422

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) 1200.02 1203.21

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark714.136
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 8767 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 700 free variables and 8767 clauses.
0.49/0.52	c stat :: sign balance is biased by 34.804
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 210832 duplicate clauses
0.49/0.52	c resolvent_look() :: found 36128 resolvents
0.49/0.52	c main():: clause / variable ratio: ( 44895 / 700 ) = 64.14
0.49/0.52	c longest clause has size 4
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c number of free variables = 700
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/17) NodeCount: 210
1.39/1.44	c |----------------------------------------------------------------|
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10.29/10.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/17) NodeCount: 13863
56.97/57.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/17) NodeCount: 53532
213.51/213.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/17) NodeCount: 143953
566.09/566.91	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/17) NodeCount: 290475
1101.76/1104.97	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-1726422-1240711972/watcher-1726422-1240711972 -o /tmp/evaluation-result-1726422-1240711972/solver-1726422-1240711972 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1726422-1240711972.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 1.00 2/64 21584
/proc/meminfo: memFree=1573104/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=968 CPUtime=0
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 99230548 991232 113 1992294400 134512640 135197378 4294956224 18446744073709551615 134784781 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 242 113 58 167 0 73 0

[startup+0.060086 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 21584
/proc/meminfo: memFree=1573104/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=2968 CPUtime=0.05
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 537 0 0 0 5 0 0 0 18 0 1 0 99230548 3039232 520 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 742 520 83 167 0 573 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2968

[startup+0.101093 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 21584
/proc/meminfo: memFree=1573104/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=6220 CPUtime=0.09
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 1208 0 0 0 9 0 0 0 18 0 1 0 99230548 6369280 1191 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 1555 1192 83 167 0 1386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6220

[startup+0.301132 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 21584
/proc/meminfo: memFree=1573104/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=9244 CPUtime=0.29
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 3461 0 0 0 28 1 0 0 19 0 1 0 99230548 9465856 2017 1992294400 134512640 135197378 4294956224 18446744073709551615 134713168 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 2311 2017 83 167 0 2142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9244

[startup+0.701209 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 21584
/proc/meminfo: memFree=1573104/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=0.69
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 67 2 0 0 23 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12076

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21585
/proc/meminfo: memFree=1562664/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=1.49
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 147 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12076

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21585
/proc/meminfo: memFree=1562536/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=3.09
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 307 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12076

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21585
/proc/meminfo: memFree=1562472/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=6.29
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 627 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12076

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21585
/proc/meminfo: memFree=1562344/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=12.69
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 1267 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134524943 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12076

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21585
/proc/meminfo: memFree=1562344/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=25.48
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 2546 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12076

[startup+51.101 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 21585
/proc/meminfo: memFree=1562472/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=51.07
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 5105 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12076

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21585
/proc/meminfo: memFree=1562408/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=102.25
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 10223 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12076

[startup+162.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 21585
/proc/meminfo: memFree=1562344/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12076 CPUtime=162.23
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4654 0 0 0 16221 2 0 0 25 0 1 0 99230548 12365824 2710 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3019 2710 93 167 0 2850 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12076

[startup+222.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 21585
/proc/meminfo: memFree=1562152/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12212 CPUtime=222.2
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4684 0 0 0 22218 2 0 0 25 0 1 0 99230548 12505088 2740 1992294400 134512640 135197378 4294956224 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3053 2740 93 167 0 2884 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12212

[startup+282.301 s]
/proc/loadavg: 1.26 1.08 1.02 2/65 21585
/proc/meminfo: memFree=1562088/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12212 CPUtime=282.18
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4698 0 0 0 28216 2 0 0 25 0 1 0 99230548 12505088 2754 1992294400 134512640 135197378 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3053 2754 93 167 0 2884 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12212

[startup+342.302 s]
/proc/loadavg: 1.15 1.08 1.01 2/65 21585
/proc/meminfo: memFree=1561832/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12516 CPUtime=342.15
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4755 0 0 0 34213 2 0 0 25 0 1 0 99230548 12816384 2811 1992294400 134512640 135197378 4294956224 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3129 2811 93 167 0 2960 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 12516

[startup+402.303 s]
/proc/loadavg: 1.27 1.11 1.02 2/65 21585
/proc/meminfo: memFree=1561768/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12516 CPUtime=402.13
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4760 0 0 0 40211 2 0 0 25 0 1 0 99230548 12816384 2816 1992294400 134512640 135197378 4294956224 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3129 2816 93 167 0 2960 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 12516

[startup+462.301 s]
/proc/loadavg: 1.18 1.12 1.03 2/65 21585
/proc/meminfo: memFree=1561768/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12516 CPUtime=462.11
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4769 0 0 0 46209 2 0 0 25 0 1 0 99230548 12816384 2825 1992294400 134512640 135197378 4294956224 18446744073709551615 134603204 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3129 2825 93 167 0 2960 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 12516

[startup+522.302 s]
/proc/loadavg: 1.11 1.11 1.03 2/65 21585
/proc/meminfo: memFree=1561704/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12516 CPUtime=522.09
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4775 0 0 0 52207 2 0 0 25 0 1 0 99230548 12816384 2831 1992294400 134512640 135197378 4294956224 18446744073709551615 134603442 0 0 4096 0 0 0 0 17 1 0 0
/proc/21584/statm: 3129 2831 93 167 0 2960 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 12516

[startup+582.302 s]
/proc/loadavg: 1.73 1.26 1.08 3/72 31052
/proc/meminfo: memFree=1546600/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12668 CPUtime=581.22
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4787 0 0 0 58117 5 0 0 25 0 1 0 99230548 12972032 2843 1992294400 134512640 135197378 4294956224 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3167 2843 93 167 0 2998 0
Current children cumulated CPU time (s) 581.22
Current children cumulated vsize (KiB) 12668

[startup+642.302 s]
/proc/loadavg: 2.21 1.47 1.16 2/72 15929
/proc/meminfo: memFree=1524120/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12668 CPUtime=639.93
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4803 0 0 0 63967 26 0 0 25 0 1 0 99230548 12972032 2859 1992294400 134512640 135197378 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3167 2859 93 167 0 2998 0
Current children cumulated CPU time (s) 639.93
Current children cumulated vsize (KiB) 12668

[startup+702.305 s]
/proc/loadavg: 1.79 1.51 1.19 2/65 24175
/proc/meminfo: memFree=1518120/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12896 CPUtime=699.48
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4821 0 0 0 69919 29 0 0 25 0 1 0 99230548 13205504 2877 1992294400 134512640 135197378 4294956224 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3224 2877 93 167 0 3055 0
Current children cumulated CPU time (s) 699.48
Current children cumulated vsize (KiB) 12896

[startup+762.301 s]
/proc/loadavg: 1.40 1.45 1.19 2/65 24175
/proc/meminfo: memFree=1518120/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12896 CPUtime=759.38
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4832 0 0 0 75909 29 0 0 25 0 1 0 99230548 13205504 2888 1992294400 134512640 135197378 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3224 2888 93 167 0 3055 0
Current children cumulated CPU time (s) 759.38
Current children cumulated vsize (KiB) 12896

[startup+822.302 s]
/proc/loadavg: 1.22 1.38 1.18 2/65 24175
/proc/meminfo: memFree=1518120/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12896 CPUtime=819.32
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4843 0 0 0 81903 29 0 0 25 0 1 0 99230548 13205504 2899 1992294400 134512640 135197378 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3224 2899 93 167 0 3055 0
Current children cumulated CPU time (s) 819.32
Current children cumulated vsize (KiB) 12896

[startup+882.301 s]
/proc/loadavg: 1.15 1.32 1.17 2/65 24175
/proc/meminfo: memFree=1518120/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12896 CPUtime=879.28
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4850 0 0 0 87899 29 0 0 25 0 1 0 99230548 13205504 2906 1992294400 134512640 135197378 4294956224 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3224 2906 93 167 0 3055 0
Current children cumulated CPU time (s) 879.28
Current children cumulated vsize (KiB) 12896

[startup+942.301 s]
/proc/loadavg: 1.11 1.28 1.17 2/65 24175
/proc/meminfo: memFree=1518120/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12896 CPUtime=939.24
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4856 0 0 0 93895 29 0 0 25 0 1 0 99230548 13205504 2912 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3224 2912 93 167 0 3055 0
Current children cumulated CPU time (s) 939.24
Current children cumulated vsize (KiB) 12896

[startup+1002.3 s]
/proc/loadavg: 1.04 1.22 1.15 2/65 24175
/proc/meminfo: memFree=1518056/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=12896 CPUtime=999.21
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4870 0 0 0 99892 29 0 0 25 0 1 0 99230548 13205504 2926 1992294400 134512640 135197378 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3224 2926 93 167 0 3055 0
Current children cumulated CPU time (s) 999.21
Current children cumulated vsize (KiB) 12896

[startup+1062.3 s]
/proc/loadavg: 1.01 1.18 1.14 2/65 24175
/proc/meminfo: memFree=1518056/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=13236 CPUtime=1059.17
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4878 0 0 0 105888 29 0 0 25 0 1 0 99230548 13553664 2934 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3309 2934 93 167 0 3140 0
Current children cumulated CPU time (s) 1059.17
Current children cumulated vsize (KiB) 13236

[startup+1122.3 s]
/proc/loadavg: 1.07 1.16 1.14 2/65 24175
/proc/meminfo: memFree=1517992/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=13236 CPUtime=1119.15
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4894 0 0 0 111886 29 0 0 25 0 1 0 99230548 13553664 2950 1992294400 134512640 135197378 4294956224 18446744073709551615 134602887 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3309 2950 93 167 0 3140 0
Current children cumulated CPU time (s) 1119.15
Current children cumulated vsize (KiB) 13236

[startup+1182.3 s]
/proc/loadavg: 1.07 1.14 1.13 2/65 24175
/proc/meminfo: memFree=1517928/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=13236 CPUtime=1179.11
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4922 0 0 0 117882 29 0 0 25 0 1 0 99230548 13553664 2978 1992294400 134512640 135197378 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3309 2978 93 167 0 3140 0
Current children cumulated CPU time (s) 1179.11
Current children cumulated vsize (KiB) 13236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1203.2 s]
/proc/loadavg: 1.04 1.13 1.13 2/65 24175
/proc/meminfo: memFree=1517864/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=13236 CPUtime=1200
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4928 0 0 0 119971 29 0 0 25 0 1 0 99230548 13553664 2984 1992294400 134512640 135197378 4294956224 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3309 2984 93 167 0 3140 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13236

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

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

[startup+1203.2 s]
/proc/loadavg: 1.04 1.13 1.13 2/65 24175
/proc/meminfo: memFree=1517864/2055920 swapFree=4180284/4192956
[pid=21584] ppid=21582 vsize=13236 CPUtime=1200
/proc/21584/stat : 21584 (march_hi) R 21582 21584 20683 0 -1 4194304 4928 0 0 0 119971 29 0 0 25 0 1 0 99230548 13553664 2984 1992294400 134512640 135197378 4294956224 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/21584/statm: 3309 2984 93 167 0 3140 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1203.21
CPU time (s): 1200.02
CPU user time (s): 1199.72
CPU system time (s): 0.299954
CPU usage (%): 99.7347
Max. virtual memory (cumulated for all children) (KiB): 13236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4928
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= 4525

runsolver used 1.15382 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-26 04:12:52
IDJOB=1726422
IDBENCH=24613
IDSOLVER=521
FILE ID=node28/1726422-1240711972
PBS_JOBID= 9186801
Free space on /tmp= 66292 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726422-1240711972/watcher-1726422-1240711972 -o /tmp/evaluation-result-1726422-1240711972/solver-1726422-1240711972 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1726422-1240711972.cnf

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

MD5SUM BENCH= c2cb7643bd8a1926480278b8bba0ef3d
RANDOM SEED=1527716378

node28.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		: 3000.261
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		: 3000.261
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:       1573648 kB
Buffers:         50048 kB
Cached:         376980 kB
SwapCached:       5928 kB
Active:         174468 kB
Inactive:       261092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573648 kB
SwapTotal:     4192956 kB
SwapFree:      4180284 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          13784 kB
Slab:            32520 kB
Committed_AS:   421516 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66292 MiB
End job on node28 at 2009-04-26 04:32:58