Trace number 369219

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
CMUSAT 2007-02-08? (TO) 5000.15 5001.96

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
MD5SUM289600ad1a14c58bf1b867d8d9aa90f1
Bench CategoryCRAFTED (crafted 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 variables1124
Number of clauses13289
Sum of the clauses size40148
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313008
Number of clauses of size 4281
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1124                                                 |
0.00/0.01	c |  Number of clauses:    13289                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-369219-1177251543 -o ROOT/results/node42/solver-369219-1177251543 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369219-1177251543/cmusat /tmp/evaluation/369219-1177251543/instance-369219-1177251543.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 29645
/proc/meminfo: memFree=1741080/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=2448 CPUtime=0
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 173066169 2506752 242 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134551386 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 612 242 96 243 0 366 0

[startup+0.0407669 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29645
/proc/meminfo: memFree=1741080/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=3604 CPUtime=0.03
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 555 0 0 0 3 0 0 0 18 0 1 0 173066169 3690496 538 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 901 538 108 243 0 655 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3604

[startup+0.101777 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29645
/proc/meminfo: memFree=1741080/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=4244 CPUtime=0.09
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 709 0 0 0 9 0 0 0 18 0 1 0 173066169 4345856 692 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134522143 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 1061 692 108 243 0 815 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4244

[startup+0.301816 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29645
/proc/meminfo: memFree=1741080/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=4044 CPUtime=0.29
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 1133 0 0 0 29 0 0 0 19 0 1 0 173066169 4141056 587 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 1011 587 117 243 0 765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4044

[startup+0.701891 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29645
/proc/meminfo: memFree=1741080/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=4704 CPUtime=0.69
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 1338 0 0 0 69 0 0 0 22 0 1 0 173066169 4816896 792 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 1176 792 117 243 0 930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4704

[startup+1.50104 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29646
/proc/meminfo: memFree=1737680/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=5652 CPUtime=1.49
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 1685 0 0 0 149 0 0 0 25 0 1 0 173066169 5787648 1028 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 1413 1028 117 243 0 1167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5652

[startup+3.10135 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29646
/proc/meminfo: memFree=1737232/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=6196 CPUtime=3.09
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 1940 0 0 0 309 0 0 0 25 0 1 0 173066169 6344704 1163 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 1549 1163 117 243 0 1303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6196

[startup+6.30196 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29646
/proc/meminfo: memFree=1735632/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=7540 CPUtime=6.29
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 2457 0 0 0 629 0 0 0 25 0 1 0 173066169 7720960 1545 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589591 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 1885 1545 117 243 0 1639 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7540

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 29646
/proc/meminfo: memFree=1731472/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=11632 CPUtime=12.69
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 3589 0 0 0 1268 1 0 0 25 0 1 0 173066169 11911168 2393 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 2908 2393 117 243 0 2662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11632

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 29646
/proc/meminfo: memFree=1729744/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=13384 CPUtime=25.48
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 4266 0 0 0 2547 1 0 0 25 0 1 0 173066169 13705216 2872 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 3346 2872 117 243 0 3100 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13384

[startup+51.1015 s]
/proc/loadavg: 1.09 1.00 1.00 2/78 29646
/proc/meminfo: memFree=1716176/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=28068 CPUtime=51.07
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 8475 0 0 0 5104 3 0 0 25 0 1 0 173066169 28741632 6250 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 7017 6250 117 243 0 6771 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28068

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29646
/proc/meminfo: memFree=1713360/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=30336 CPUtime=102.26
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 9669 0 0 0 10221 5 0 0 25 0 1 0 173066169 31064064 6982 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 7584 6982 117 243 0 7338 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30336

[startup+162.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 29646
/proc/meminfo: memFree=1700112/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=42968 CPUtime=162.24
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 13400 0 0 0 16215 9 0 0 25 0 1 0 173066169 43999232 10262 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590119 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 10742 10262 117 243 0 10496 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42968

[startup+222.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 29646
/proc/meminfo: memFree=1699408/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=43320 CPUtime=222.21
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 13738 0 0 0 22212 9 0 0 25 0 1 0 173066169 44359680 10424 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 10830 10424 117 243 0 10584 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 43320

[startup+282.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 29646
/proc/meminfo: memFree=1682256/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=63396 CPUtime=282.2
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 19256 0 0 0 28207 13 0 0 25 0 1 0 173066169 64917504 14728 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 15849 14728 117 243 0 15603 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 63396

[startup+342.302 s]
/proc/loadavg: 1.15 1.06 1.01 2/78 29646
/proc/meminfo: memFree=1681808/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=63396 CPUtime=342.17
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 19330 0 0 0 34204 13 0 0 25 0 1 0 173066169 64917504 14802 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 15849 14802 117 243 0 15603 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 63396

[startup+402.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 29646
/proc/meminfo: memFree=1678864/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=66072 CPUtime=402.16
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 20550 0 0 0 40201 15 0 0 25 0 1 0 173066169 67657728 15550 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 16518 15550 117 243 0 16272 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 66072

[startup+462.302 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 29646
/proc/meminfo: memFree=1665552/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=79208 CPUtime=462.14
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 23881 0 0 0 46194 20 0 0 25 0 1 0 173066169 81108992 18881 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 19802 18881 117 243 0 19556 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 79208

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 29646
/proc/meminfo: memFree=1663696/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=80888 CPUtime=522.11
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 24593 0 0 0 52190 21 0 0 25 0 1 0 173066169 82829312 19325 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 20222 19325 117 243 0 19976 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 80888

[startup+582.302 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 29646
/proc/meminfo: memFree=1649872/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=94512 CPUtime=582.09
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 28342 0 0 0 58183 26 0 0 25 0 1 0 173066169 96780288 22782 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 23628 22782 117 243 0 23382 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 94512

[startup+642.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 29646
/proc/meminfo: memFree=1649680/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=94680 CPUtime=642.07
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 28378 0 0 0 64181 26 0 0 25 0 1 0 173066169 96952320 22818 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 23670 22818 117 243 0 23424 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 94680


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517904/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227312 CPUtime=4060.81
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68051 0 0 0 405997 84 0 0 25 0 1 0 173066169 232767488 55715 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56828 55715 117 243 0 56582 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 227312

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517840/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227312 CPUtime=4120.78
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68054 0 0 0 411994 84 0 0 25 0 1 0 173066169 232767488 55718 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56828 55718 117 243 0 56582 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 227312

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29846
/proc/meminfo: memFree=1517840/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227312 CPUtime=4180.76
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68057 0 0 0 417992 84 0 0 25 0 1 0 173066169 232767488 55721 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56828 55721 117 243 0 56582 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 227312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517840/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227312 CPUtime=4240.74
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68058 0 0 0 423989 85 0 0 25 0 1 0 173066169 232767488 55722 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56828 55722 117 243 0 56582 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 227312

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517584/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227576 CPUtime=4300.72
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68121 0 0 0 429986 86 0 0 25 0 1 0 173066169 233037824 55785 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56894 55785 117 243 0 56648 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 227576

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517456/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227704 CPUtime=4360.7
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68164 0 0 0 435984 86 0 0 25 0 1 0 173066169 233168896 55795 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56926 55795 117 243 0 56680 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 227704

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517392/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227832 CPUtime=4420.68
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68202 0 0 0 441981 87 0 0 25 0 1 0 173066169 233299968 55800 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56958 55800 117 243 0 56712 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 227832

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517392/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227832 CPUtime=4480.66
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68203 0 0 0 447978 88 0 0 25 0 1 0 173066169 233299968 55801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56958 55801 117 243 0 56712 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 227832

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517456/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227832 CPUtime=4540.64
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68207 0 0 0 453976 88 0 0 25 0 1 0 173066169 233299968 55805 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590188 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56958 55805 117 243 0 56712 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 227832

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1517456/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=227832 CPUtime=4600.63
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68210 0 0 0 459974 89 0 0 25 0 1 0 173066169 233299968 55808 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 56958 55808 117 243 0 56712 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 227832

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1516816/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=228620 CPUtime=4660.59
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68397 0 0 0 465970 89 0 0 25 0 1 0 173066169 234106880 55962 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 57155 55962 117 243 0 56909 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 228620

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1516688/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=228748 CPUtime=4720.58
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68436 0 0 0 471968 90 0 0 25 0 1 0 173066169 234237952 55968 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 57187 55968 117 243 0 56941 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 228748

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1516496/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=228876 CPUtime=4780.55
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68521 0 0 0 477965 90 0 0 25 0 1 0 173066169 234369024 56020 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 57219 56020 117 243 0 56973 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 228876

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29846
/proc/meminfo: memFree=1516368/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=228876 CPUtime=4840.53
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 68600 0 0 0 483962 91 0 0 25 0 1 0 173066169 234369024 56099 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 57219 56099 117 243 0 56973 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 228876

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29848
/proc/meminfo: memFree=1424016/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=333628 CPUtime=4900.51
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 94867 0 0 0 489951 100 0 0 25 0 1 0 173066169 341635072 79111 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 83407 79111 117 243 0 83161 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 333628

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29848
/proc/meminfo: memFree=1423760/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=333628 CPUtime=4960.5
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 94951 0 0 0 495949 101 0 0 25 0 1 0 173066169 341635072 79195 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 83407 79195 117 243 0 83161 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 333628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29848
/proc/meminfo: memFree=1423248/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=333928 CPUtime=5000.08
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 95859 0 0 0 499907 101 0 0 25 0 1 0 173066169 341942272 79319 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 83482 79319 117 243 0 83236 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 333928

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 29848
/proc/meminfo: memFree=1423248/2055920 swapFree=4147416/4192956
[pid=29645] ppid=29643 vsize=333928 CPUtime=5000.08
/proc/29645/stat : 29645 (cmusat) R 29643 29645 29589 0 -1 4194304 95859 0 0 0 499907 101 0 0 25 0 1 0 173066169 341942272 79319 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29645/statm: 83482 79319 117 243 0 83236 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 333928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.96
CPU time (s): 5000.15
CPU user time (s): 4999.08
CPU system time (s): 1.07084
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 333928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.08
system time used= 1.07084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95859
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= 8003

runsolver used 5.85111 second user time and 12.2401 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Apr 22 14:19:03 UTC 2007

IDJOB= 369219
IDBENCH= 24619
IDSOLVER= 182
FILE ID= node42/369219-1177251543

PBS_JOBID= 4650596

Free space on /tmp= 66446 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369219-1177251543/cmusat /tmp/evaluation/369219-1177251543/instance-369219-1177251543.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-369219-1177251543 -o ROOT/results/node42/solver-369219-1177251543 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369219-1177251543/cmusat /tmp/evaluation/369219-1177251543/instance-369219-1177251543.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  289600ad1a14c58bf1b867d8d9aa90f1

RANDOM SEED= 677571634

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1741488 kB
Buffers:         39092 kB
Cached:         195804 kB
SwapCached:      14596 kB
Active:         151352 kB
Inactive:       106944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741488 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2836 kB
Writeback:           0 kB
Mapped:          30180 kB
Slab:            41536 kB
Committed_AS:  3518680 kB
PageTables:       1912 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= 66446 MiB

End job on node42 on Sun Apr 22 15:42:27 UTC 2007