Trace number 1553376

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) 1200.08 1200.66

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

6.89/6.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.89/6.91	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.89/6.91	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.89/6.91	c main()::
6.89/6.91	c initFormula():: searching for DIMACS p-line....
6.89/6.91	c initFormula():: the DIMACS p-line indicates a CNF of 153834 variables and 459965 clauses.
6.89/6.91	c parseCNF():: parsing....
6.89/6.91	c parseCNF():: the CNF contains 2 unary clauses.
6.89/6.91	c runParser():: parsing was successful, warming up engines...
6.89/6.91	c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
6.89/6.91	c preprocessing fase I completed:: there are now 153824 free variables and 459941 clauses.
6.89/6.91	c stat :: sign balance is biased by 0.162
6.89/6.91	c using 3-SAT heuristics (occurence based diff)
6.89/6.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.89/6.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 506 duplicate clauses
6.89/6.91	c resolvent_look() :: found 506 resolvents
6.89/6.91	c lessRedundantTransformation():: nothing to be done.
6.89/6.91	c transformTo3SAT():: you gave me 153834 variables and 460447 clauses.
6.89/6.91	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
6.89/6.91	c transformTo3SAT():: I will add 0 variables and 0 clauses!
6.89/6.91	c transformTo3SAT():: the transformation yielded 153834 variabels and 460447 clauses.
6.89/6.91	c main():: clause / variable ratio: ( 460447 / 153834 ) = 2.99
6.89/6.91	c longest clause has size 3
6.89/6.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.89/6.91	c number of free variables = 153824
6.89/6.91	c dynamic_preselect_setsize :: off
6.89/6.91	c main():: all systems go!
6.89/6.91	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-1553376-1238714250/watcher-1553376-1238714250 -o /tmp/evaluation-result-1553376-1238714250/solver-1553376-1238714250 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1553376-1238714250.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: 1.61 1.59 1.57 3/72 31741
/proc/meminfo: memFree=1948112/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=8108 CPUtime=0
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 782 0 0 0 0 0 0 0 18 0 1 0 1144086359 8302592 768 1992294400 134512640 135197378 4294956224 18446744073709551615 134568480 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 2027 771 57 167 0 1858 0

[startup+0.0553069 s]
/proc/loadavg: 1.61 1.59 1.57 3/72 31741
/proc/meminfo: memFree=1948112/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=16780 CPUtime=0.05
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 3492 0 0 0 4 1 0 0 18 0 1 0 1144086359 17182720 3477 1992294400 134512640 135197378 4294956224 18446744073709551615 134875416 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 4195 3477 57 167 0 4026 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16780

[startup+0.101315 s]
/proc/loadavg: 1.61 1.59 1.57 3/72 31741
/proc/meminfo: memFree=1948112/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=17308 CPUtime=0.09
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 3680 0 0 0 8 1 0 0 18 0 1 0 1144086359 17723392 3665 1992294400 134512640 135197378 4294956224 18446744073709551615 134849290 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 4327 3665 57 167 0 4158 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17308

[startup+0.301352 s]
/proc/loadavg: 1.61 1.59 1.57 3/72 31741
/proc/meminfo: memFree=1948112/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=19948 CPUtime=0.29
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 4487 0 0 0 28 1 0 0 20 0 1 0 1144086359 20426752 4472 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 4987 4472 57 167 0 4818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19948

[startup+0.701427 s]
/proc/loadavg: 1.61 1.59 1.57 3/72 31741
/proc/meminfo: memFree=1948112/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=57252 CPUtime=0.69
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 10751 0 0 0 65 4 0 0 24 0 1 0 1144086359 58626048 10433 1992294400 134512640 135197378 4294956224 18446744073709551615 134691574 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 14313 10433 61 167 0 14144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57252

[startup+1.50158 s]
/proc/loadavg: 1.61 1.59 1.57 2/73 31742
/proc/meminfo: memFree=1909320/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=49184 CPUtime=1.49
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 16799 0 0 0 141 8 0 0 25 0 1 0 1144086359 50364416 8602 1992294400 134512640 135197378 4294956224 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 12296 8602 66 167 0 12127 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49184

[startup+3.10188 s]
/proc/loadavg: 1.61 1.59 1.57 2/73 31742
/proc/meminfo: memFree=1897736/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=55856 CPUtime=3.1
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 39484 0 0 0 291 19 0 0 25 0 1 0 1144086359 57196544 10268 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 13964 10272 77 167 0 13795 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 55856

[startup+6.30148 s]
/proc/loadavg: 1.56 1.58 1.57 2/73 31742
/proc/meminfo: memFree=1897488/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=256536 CPUtime=6.29
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 87105 0 0 0 591 38 0 0 25 0 1 0 1144086359 262692864 24063 1992294400 134512640 135197378 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 64134 24063 85 167 0 63965 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 256536

[startup+12.7017 s]
/proc/loadavg: 1.51 1.57 1.56 2/73 31742
/proc/meminfo: memFree=1711952/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=267120 CPUtime=12.68
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 126083 0 0 0 1214 54 0 0 25 0 1 0 1144086359 273530880 59164 1992294400 134512640 135197378 4294956224 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/31741/statm: 66780 59164 90 167 0 66611 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 267120

[startup+25.5011 s]
/proc/loadavg: 1.40 1.54 1.55 2/73 31742
/proc/meminfo: memFree=1658768/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=320572 CPUtime=25.48
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 139476 0 0 0 2487 61 0 0 25 0 1 0 1144086359 328265728 72557 1992294400 134512640 135197378 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 80143 72557 90 167 0 79974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 320572

[startup+51.1019 s]
/proc/loadavg: 1.26 1.49 1.54 2/73 31742
/proc/meminfo: memFree=1657744/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=321464 CPUtime=51.06
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 139697 0 0 0 5045 61 0 0 25 0 1 0 1144086359 329179136 72760 1992294400 134512640 135197378 4294956224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 80366 72760 90 167 0 80197 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 321464

[startup+102.307 s]
/proc/loadavg: 1.11 1.42 1.51 2/73 31742
/proc/meminfo: memFree=1656528/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=323080 CPUtime=102.25
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 139958 0 0 0 10163 62 0 0 25 0 1 0 1144086359 330833920 73021 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 80770 73021 90 167 0 80601 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 323080

[startup+162.302 s]
/proc/loadavg: 1.04 1.34 1.47 2/73 31742
/proc/meminfo: memFree=1655312/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=324232 CPUtime=162.2
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 140264 0 0 0 16158 62 0 0 25 0 1 0 1144086359 332013568 73327 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 81058 73327 90 167 0 80889 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 324232

[startup+222.301 s]
/proc/loadavg: 1.01 1.27 1.44 2/73 31742
/proc/meminfo: memFree=1654096/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=325956 CPUtime=222.18
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 140569 0 0 0 22155 63 0 0 25 0 1 0 1144086359 333778944 73632 1992294400 134512640 135197378 4294956224 18446744073709551615 134618106 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 81489 73632 90 167 0 81320 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 325956

[startup+282.302 s]
/proc/loadavg: 1.00 1.22 1.41 2/73 31742
/proc/meminfo: memFree=1652816/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=328544 CPUtime=282.14
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 140875 0 0 0 28151 63 0 0 25 0 1 0 1144086359 336429056 73938 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 82136 73938 90 167 0 81967 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 328544

[startup+342.302 s]
/proc/loadavg: 1.00 1.18 1.38 2/73 31742
/proc/meminfo: memFree=1651600/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=328544 CPUtime=342.11
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 141180 0 0 0 34148 63 0 0 25 0 1 0 1144086359 336429056 74243 1992294400 134512640 135197378 4294956224 18446744073709551615 134597421 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 82136 74243 90 167 0 81967 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 328544

[startup+402.301 s]
/proc/loadavg: 1.00 1.14 1.35 2/73 31742
/proc/meminfo: memFree=1650320/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=328544 CPUtime=402.08
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 141485 0 0 0 40144 64 0 0 25 0 1 0 1144086359 336429056 74548 1992294400 134512640 135197378 4294956224 18446744073709551615 134592272 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 82136 74548 90 167 0 81967 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 328544

[startup+462.301 s]
/proc/loadavg: 1.00 1.11 1.33 2/73 31742
/proc/meminfo: memFree=1649040/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=332424 CPUtime=462.05
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 141792 0 0 0 46141 64 0 0 25 0 1 0 1144086359 340402176 74855 1992294400 134512640 135197378 4294956224 18446744073709551615 134618573 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 83106 74855 90 167 0 82937 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 332424

[startup+522.302 s]
/proc/loadavg: 1.00 1.09 1.31 2/73 31742
/proc/meminfo: memFree=1647824/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=332424 CPUtime=522.01
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 142098 0 0 0 52136 65 0 0 25 0 1 0 1144086359 340402176 75161 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 83106 75161 90 167 0 82937 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 332424

[startup+582.301 s]
/proc/loadavg: 1.00 1.07 1.28 2/73 31742
/proc/meminfo: memFree=1646544/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=332424 CPUtime=581.98
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 142403 0 0 0 58133 65 0 0 25 0 1 0 1144086359 340402176 75466 1992294400 134512640 135197378 4294956224 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 83106 75466 90 167 0 82937 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 332424

[startup+642.301 s]
/proc/loadavg: 1.00 1.06 1.26 2/73 31742
/proc/meminfo: memFree=1645264/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=338244 CPUtime=641.96
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 142708 0 0 0 64130 66 0 0 25 0 1 0 1144086359 346361856 75771 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 84561 75771 90 167 0 84392 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 338244

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/73 31742
/proc/meminfo: memFree=1644048/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=338244 CPUtime=701.92
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 143012 0 0 0 70126 66 0 0 25 0 1 0 1144086359 346361856 76075 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 84561 76075 90 167 0 84392 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 338244

[startup+762.307 s]
/proc/loadavg: 1.00 1.03 1.23 2/73 31742
/proc/meminfo: memFree=1642768/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=338244 CPUtime=761.89
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 143318 0 0 0 76123 66 0 0 25 0 1 0 1144086359 346361856 76381 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 84561 76381 90 167 0 84392 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 338244

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.21 2/73 31742
/proc/meminfo: memFree=1641488/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=338244 CPUtime=821.86
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 143624 0 0 0 82120 66 0 0 25 0 1 0 1144086359 346361856 76687 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 84561 76687 90 167 0 84392 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 338244

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.19 2/73 31742
/proc/meminfo: memFree=1640208/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=338244 CPUtime=881.84
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 143929 0 0 0 88117 67 0 0 25 0 1 0 1144086359 346361856 76992 1992294400 134512640 135197378 4294956224 18446744073709551615 134618155 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 84561 76992 90 167 0 84392 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 338244

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.18 2/73 31742
/proc/meminfo: memFree=1638992/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=346976 CPUtime=941.82
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 144235 0 0 0 94115 67 0 0 25 0 1 0 1144086359 355303424 77298 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 86744 77298 90 167 0 86575 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 346976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/73 31742
/proc/meminfo: memFree=1637776/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=346976 CPUtime=1001.8
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 144541 0 0 0 100112 68 0 0 25 0 1 0 1144086359 355303424 77604 1992294400 134512640 135197378 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 86744 77604 90 167 0 86575 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 346976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/73 31742
/proc/meminfo: memFree=1636496/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=346976 CPUtime=1061.77
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 144848 0 0 0 106109 68 0 0 25 0 1 0 1144086359 355303424 77911 1992294400 134512640 135197378 4294956224 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 86744 77911 90 167 0 86575 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 346976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/73 31742
/proc/meminfo: memFree=1635216/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=346976 CPUtime=1121.75
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 145154 0 0 0 112107 68 0 0 25 0 1 0 1144086359 355303424 78217 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 86744 78217 90 167 0 86575 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 346976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/73 31742
/proc/meminfo: memFree=1633936/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=346976 CPUtime=1181.73
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 145460 0 0 0 118104 69 0 0 25 0 1 0 1144086359 355303424 78523 1992294400 134512640 135197378 4294956224 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 86744 78523 90 167 0 86575 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 346976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.13 2/73 31742
/proc/meminfo: memFree=1633616/2055920 swapFree=4174988/4192956
[pid=31741] ppid=31739 vsize=346976 CPUtime=1200.02
/proc/31741/stat : 31741 (march_hi) R 31739 31741 31580 0 -1 4194304 145553 0 0 0 119933 69 0 0 25 0 1 0 1144086359 355303424 78616 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/31741/statm: 86744 78616 90 167 0 86575 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 346976

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): 1200.66
CPU time (s): 1200.08
CPU user time (s): 1199.34
CPU system time (s): 0.745886
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 346976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.745886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145553
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= 2453

runsolver used 1.18082 second user time and 3.22551 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-03 01:17:31
IDJOB=1553376
IDBENCH=70760
IDSOLVER=521
FILE ID=node64/1553376-1238714250
PBS_JOBID= 9085302
Free space on /tmp= 66372 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553376-1238714250/watcher-1553376-1238714250 -o /tmp/evaluation-result-1553376-1238714250/solver-1553376-1238714250 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1553376-1238714250.cnf

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=656840532

node64.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:       1949296 kB
Buffers:          1112 kB
Cached:          24404 kB
SwapCached:       8688 kB
Active:          26088 kB
Inactive:         9776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949296 kB
SwapTotal:     4192956 kB
SwapFree:      4174988 kB
Dirty:            8688 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            55692 kB
Committed_AS:  3216564 kB
PageTables:       2000 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= 66372 MiB
End job on node64 at 2009-04-03 01:37:33