Trace number 424535

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 5000.11 5001.91

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark211.337
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-424535-1177699153 -o ROOT/results/node39/solver-424535-1177699153 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424535-1177699153/mxc /tmp/evaluation/424535-1177699153/instance-424535-1177699153.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 23747
/proc/meminfo: memFree=1651248/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=1524 CPUtime=0
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 217827403 1560576 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 381 214 46 122 0 255 0

[startup+0.0238 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 23747
/proc/meminfo: memFree=1651248/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=1856 CPUtime=0.02
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 400 0 0 0 2 0 0 0 18 0 1 0 217827403 1900544 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 464 303 59 122 0 338 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1856

[startup+0.101813 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 23747
/proc/meminfo: memFree=1651248/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=2120 CPUtime=0.09
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 493 0 0 0 9 0 0 0 18 0 1 0 217827403 2170880 396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 530 396 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301846 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 23747
/proc/meminfo: memFree=1651248/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=3044 CPUtime=0.29
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 702 0 0 0 29 0 0 0 19 0 1 0 217827403 3117056 605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 761 605 59 122 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3044

[startup+0.702915 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 23747
/proc/meminfo: memFree=1651248/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=4496 CPUtime=0.69
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 1060 0 0 0 69 0 0 0 23 0 1 0 217827403 4603904 963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 1124 963 59 122 0 998 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4496

[startup+1.50105 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 23748
/proc/meminfo: memFree=1646568/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=6640 CPUtime=1.49
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 1625 0 0 0 148 1 0 0 25 0 1 0 217827403 6799360 1526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 1660 1526 67 122 0 1534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6640

[startup+3.10132 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 23748
/proc/meminfo: memFree=1645224/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=7960 CPUtime=3.09
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 1953 0 0 0 308 1 0 0 25 0 1 0 217827403 8151040 1854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 1990 1854 67 122 0 1864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7960

[startup+6.30186 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 23748
/proc/meminfo: memFree=1643176/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=8620 CPUtime=6.29
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 2125 0 0 0 628 1 0 0 25 0 1 0 217827403 8826880 2026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 2155 2026 67 122 0 2029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8620

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 23748
/proc/meminfo: memFree=1641264/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=10544 CPUtime=12.68
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 2588 0 0 0 1267 1 0 0 25 0 1 0 217827403 10797056 2489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 2636 2489 67 122 0 2510 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10544

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 23748
/proc/meminfo: memFree=1639920/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=11824 CPUtime=25.49
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 2918 0 0 0 2547 2 0 0 25 0 1 0 217827403 12107776 2819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 2956 2819 67 122 0 2830 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11824

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 23748
/proc/meminfo: memFree=1637936/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=13800 CPUtime=51.07
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 3402 0 0 0 5105 2 0 0 25 0 1 0 217827403 14131200 3303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 3450 3303 67 122 0 3324 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13800

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1635632/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=16072 CPUtime=102.26
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 3979 0 0 0 10223 3 0 0 25 0 1 0 217827403 16457728 3880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 4018 3880 67 122 0 3892 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16072

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1633264/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=18348 CPUtime=162.24
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 4556 0 0 0 16220 4 0 0 25 0 1 0 217827403 18788352 4454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 4587 4454 67 122 0 4461 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18348

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1632944/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=18636 CPUtime=222.21
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 4651 0 0 0 22217 4 0 0 25 0 1 0 217827403 19083264 4530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 4659 4530 67 122 0 4533 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18636

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1631344/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=20200 CPUtime=282.2
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 5048 0 0 0 28215 5 0 0 25 0 1 0 217827403 20684800 4923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 5050 4923 67 122 0 4924 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20200

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1630904/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=20584 CPUtime=342.18
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 5148 0 0 0 34212 6 0 0 25 0 1 0 217827403 21078016 5019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 5146 5019 67 122 0 5020 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20584

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1629752/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=21728 CPUtime=402.16
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 5590 0 0 0 40210 6 0 0 25 0 1 0 217827403 22249472 5273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 5432 5273 67 122 0 5306 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21728

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1629624/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=21992 CPUtime=462.14
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 5892 0 0 0 46207 7 0 0 25 0 1 0 217827403 22519808 5337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 5498 5337 67 122 0 5372 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 21992

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1629368/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=22256 CPUtime=522.12
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 6178 0 0 0 52204 8 0 0 25 0 1 0 217827403 22790144 5385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 5564 5385 67 122 0 5438 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 22256

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1629432/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=22256 CPUtime=582.1
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 6416 0 0 0 58202 8 0 0 25 0 1 0 217827403 22790144 5385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 5564 5385 67 122 0 5438 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 22256

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23750
/proc/meminfo: memFree=1627384/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=24188 CPUtime=642.09
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 7166 0 0 0 64199 10 0 0 25 0 1 0 217827403 24768512 5885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 6047 5885 67 122 0 5921 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24188


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1614712/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=36812 CPUtime=4060.9
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 20724 0 0 0 406046 44 0 0 25 0 1 0 217827403 37695488 9042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9203 9042 67 122 0 9077 0
Current children cumulated CPU time (s) 4060.9
Current children cumulated vsize (KiB) 36812

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1614776/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=36812 CPUtime=4120.87
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 20874 0 0 0 412043 44 0 0 25 0 1 0 217827403 37695488 9042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9203 9042 67 122 0 9077 0
Current children cumulated CPU time (s) 4120.87
Current children cumulated vsize (KiB) 36812

[startup+4182.3 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 23950
/proc/meminfo: memFree=1614776/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=36808 CPUtime=4180.85
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 21024 0 0 0 418041 44 0 0 25 0 1 0 217827403 37691392 9042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9202 9042 67 122 0 9076 0
Current children cumulated CPU time (s) 4180.85
Current children cumulated vsize (KiB) 36808

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23950
/proc/meminfo: memFree=1614712/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=36908 CPUtime=4240.83
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 21241 0 0 0 424038 45 0 0 25 0 1 0 217827403 37793792 9059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9227 9059 67 122 0 9101 0
Current children cumulated CPU time (s) 4240.83
Current children cumulated vsize (KiB) 36908

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1614712/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=36908 CPUtime=4300.81
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 21391 0 0 0 430035 46 0 0 25 0 1 0 217827403 37793792 9059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9227 9059 67 122 0 9101 0
Current children cumulated CPU time (s) 4300.81
Current children cumulated vsize (KiB) 36908

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1614520/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=37048 CPUtime=4360.8
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 21598 0 0 0 436033 47 0 0 25 0 1 0 217827403 37937152 9112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9262 9112 67 122 0 9136 0
Current children cumulated CPU time (s) 4360.8
Current children cumulated vsize (KiB) 37048

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1614520/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=37048 CPUtime=4420.77
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 21798 0 0 0 442030 47 0 0 25 0 1 0 217827403 37937152 9112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9262 9112 67 122 0 9136 0
Current children cumulated CPU time (s) 4420.77
Current children cumulated vsize (KiB) 37048

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1612472/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=39160 CPUtime=4480.75
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 22473 0 0 0 448027 48 0 0 25 0 1 0 217827403 40099840 9627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9790 9627 67 122 0 9664 0
Current children cumulated CPU time (s) 4480.75
Current children cumulated vsize (KiB) 39160

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1612472/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=39160 CPUtime=4540.74
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 22638 0 0 0 454025 49 0 0 25 0 1 0 217827403 40099840 9627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9790 9627 67 122 0 9664 0
Current children cumulated CPU time (s) 4540.74
Current children cumulated vsize (KiB) 39160

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1612408/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=39160 CPUtime=4600.72
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 22748 0 0 0 460023 49 0 0 25 0 1 0 217827403 40099840 9627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9790 9627 67 122 0 9664 0
Current children cumulated CPU time (s) 4600.72
Current children cumulated vsize (KiB) 39160

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1612024/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=39556 CPUtime=4660.7
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23012 0 0 0 466020 50 0 0 25 0 1 0 217827403 40505344 9726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9889 9726 67 122 0 9763 0
Current children cumulated CPU time (s) 4660.7
Current children cumulated vsize (KiB) 39556

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1611512/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=39956 CPUtime=4720.68
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23299 0 0 0 472018 50 0 0 25 0 1 0 217827403 40914944 9841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9989 9841 67 122 0 9863 0
Current children cumulated CPU time (s) 4720.68
Current children cumulated vsize (KiB) 39956

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23950
/proc/meminfo: memFree=1611512/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=39932 CPUtime=4780.66
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23299 0 0 0 478015 51 0 0 25 0 1 0 217827403 40890368 9835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9983 9835 67 122 0 9857 0
Current children cumulated CPU time (s) 4780.66
Current children cumulated vsize (KiB) 39932

[startup+4842.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23950
/proc/meminfo: memFree=1611960/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=39508 CPUtime=4840.64
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23299 0 0 0 484013 51 0 0 25 0 1 0 217827403 40456192 9729 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 9877 9729 67 122 0 9751 0
Current children cumulated CPU time (s) 4840.64
Current children cumulated vsize (KiB) 39508

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23950
/proc/meminfo: memFree=1611064/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=40432 CPUtime=4900.62
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23630 0 0 0 490010 52 0 0 25 0 1 0 217827403 41402368 9950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 10108 9950 67 122 0 9982 0
Current children cumulated CPU time (s) 4900.62
Current children cumulated vsize (KiB) 40432

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24148
/proc/meminfo: memFree=1611056/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=40432 CPUtime=4960.5
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23740 0 0 0 495998 52 0 0 25 0 1 0 217827403 41402368 9950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 10108 9950 67 122 0 9982 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 40432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24148
/proc/meminfo: memFree=1611064/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=40432 CPUtime=5000.1
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23740 0 0 0 499957 53 0 0 25 0 1 0 217827403 41402368 9950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 10108 9950 67 122 0 9982 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 40432

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24148
/proc/meminfo: memFree=1611064/2055920 swapFree=4159396/4192956
[pid=23747] ppid=23745 vsize=40432 CPUtime=5000.1
/proc/23747/stat : 23747 (mxc) R 23745 23747 23693 0 -1 4194304 23740 0 0 0 499957 53 0 0 25 0 1 0 217827403 41402368 9950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23747/statm: 10108 9950 67 122 0 9982 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 40432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.11
CPU user time (s): 4999.57
CPU system time (s): 0.537918
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 40652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.537918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23740
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= 6
involuntary context switches= 27606

runsolver used 3.75943 second user time and 11.3643 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Fri Apr 27 18:39:14 UTC 2007

IDJOB= 424535
IDBENCH= 20037
IDSOLVER= 174
FILE ID= node39/424535-1177699153

PBS_JOBID= 4698714

Free space on /tmp= 66534 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/424535-1177699153/mxc /tmp/evaluation/424535-1177699153/instance-424535-1177699153.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-424535-1177699153 -o ROOT/results/node39/solver-424535-1177699153 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424535-1177699153/mxc /tmp/evaluation/424535-1177699153/instance-424535-1177699153.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 755876605

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.256
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		: 3000.256
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:       1651592 kB
Buffers:         48236 kB
Cached:         263568 kB
SwapCached:      13984 kB
Active:         198196 kB
Inactive:       137528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651592 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          30792 kB
Slab:            53836 kB
Committed_AS:  2068600 kB
PageTables:       2012 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= 66534 MiB

End job on node39 on Fri Apr 27 20:02:38 UTC 2007