Trace number 369172

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 5001.71

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.2413
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-369172-1177289307 -o ROOT/results/node60/solver-369172-1177289307 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369172-1177289307/mxc /tmp/evaluation/369172-1177289307/instance-369172-1177289307.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: 1.00 0.99 0.99 3/64 28475
/proc/meminfo: memFree=1816648/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=932 CPUtime=0
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 176840736 954368 97 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 233 97 59 122 0 107 0

[startup+0.078188 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28475
/proc/meminfo: memFree=1816648/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=1468 CPUtime=0.07
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 250 0 0 0 7 0 0 0 18 0 1 0 176840736 1503232 232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 367 232 67 122 0 241 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1468

[startup+0.101188 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28475
/proc/meminfo: memFree=1816648/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=1468 CPUtime=0.09
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 176840736 1503232 232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528508 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 367 232 67 122 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301209 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28475
/proc/meminfo: memFree=1816648/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=1732 CPUtime=0.29
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 176840736 1773568 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 433 304 67 122 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1732

[startup+0.701247 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 28475
/proc/meminfo: memFree=1816648/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=2140 CPUtime=0.69
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 409 0 0 0 69 0 0 0 22 0 1 0 176840736 2191360 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535014 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 535 391 67 122 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2140

[startup+1.50133 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1815168/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=2528 CPUtime=1.49
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 176840736 2588672 502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 632 502 67 122 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2528

[startup+3.10148 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1814592/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=2916 CPUtime=3.09
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 607 0 0 0 309 0 0 0 25 0 1 0 176840736 2985984 589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 729 589 67 122 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2916

[startup+6.3018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1813824/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=3548 CPUtime=6.29
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 776 0 0 0 629 0 0 0 25 0 1 0 176840736 3633152 758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 887 758 67 122 0 761 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3548

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1813184/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=4216 CPUtime=12.68
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 944 0 0 0 1268 0 0 0 25 0 1 0 176840736 4317184 926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 1054 926 67 122 0 928 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4216

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1812288/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=4976 CPUtime=25.49
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 1117 0 0 0 2548 1 0 0 25 0 1 0 176840736 5095424 1099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 1244 1099 67 122 0 1118 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4976

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1811648/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=5588 CPUtime=51.08
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 1281 0 0 0 5107 1 0 0 25 0 1 0 176840736 5722112 1263 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 1397 1263 67 122 0 1271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5588

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1810496/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=6676 CPUtime=102.27
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 1543 0 0 0 10226 1 0 0 25 0 1 0 176840736 6836224 1525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 1669 1525 67 122 0 1543 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6676

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1809728/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=7460 CPUtime=162.24
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 1744 0 0 0 16223 1 0 0 25 0 1 0 176840736 7639040 1718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 1865 1718 67 122 0 1739 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7460

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1808704/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=8352 CPUtime=222.23
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 1973 0 0 0 22222 1 0 0 25 0 1 0 176840736 8552448 1947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2088 1947 67 122 0 1962 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8352

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1808576/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=8460 CPUtime=282.21
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 1998 0 0 0 28220 1 0 0 25 0 1 0 176840736 8663040 1972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2115 1972 67 122 0 1989 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8460

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1807936/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=9160 CPUtime=342.19
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 2151 0 0 0 34218 1 0 0 25 0 1 0 176840736 9379840 2125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2290 2125 67 122 0 2164 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9160

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1807872/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=9196 CPUtime=402.18
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 2175 0 0 0 40217 1 0 0 25 0 1 0 176840736 9416704 2149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2299 2149 67 122 0 2173 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9196

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1806528/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=10480 CPUtime=462.16
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 2491 0 0 0 46214 2 0 0 25 0 1 0 176840736 10731520 2465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534757 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2620 2465 67 122 0 2494 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10480

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1806080/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=10996 CPUtime=522.15
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 2622 0 0 0 52213 2 0 0 25 0 1 0 176840736 11259904 2590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2749 2590 67 122 0 2623 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10996

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1805696/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=11376 CPUtime=582.13
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 2714 0 0 0 58211 2 0 0 25 0 1 0 176840736 11649024 2673 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528471 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2844 2673 67 122 0 2718 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11376

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28476
/proc/meminfo: memFree=1805504/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=11580 CPUtime=642.12
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 2781 0 0 0 64210 2 0 0 25 0 1 0 176840736 11857920 2739 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 2895 2739 67 122 0 2769 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11580


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28676
/proc/meminfo: memFree=1799936/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=16852 CPUtime=4061.07
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4620 0 0 0 406100 7 0 0 25 0 1 0 176840736 17256448 4071 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4213 4071 67 122 0 4087 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 16852

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28676
/proc/meminfo: memFree=1799872/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=16916 CPUtime=4121.05
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4639 0 0 0 412098 7 0 0 25 0 1 0 176840736 17321984 4087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4229 4087 67 122 0 4103 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 16916

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28676
/proc/meminfo: memFree=1799680/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17068 CPUtime=4181.03
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4684 0 0 0 418096 7 0 0 25 0 1 0 176840736 17477632 4125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4267 4125 67 122 0 4141 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 17068

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28676
/proc/meminfo: memFree=1799744/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17004 CPUtime=4241.02
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4685 0 0 0 424095 7 0 0 25 0 1 0 176840736 17412096 4110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4251 4110 67 122 0 4125 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 17004

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28676
/proc/meminfo: memFree=1799680/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17056 CPUtime=4301
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4695 0 0 0 430093 7 0 0 25 0 1 0 176840736 17465344 4120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4264 4120 67 122 0 4138 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 17056

[startup+4362.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/71 28748
/proc/meminfo: memFree=1798544/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17028 CPUtime=4360.97
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4695 0 0 0 436090 7 0 0 25 0 1 0 176840736 17436672 4116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4257 4116 67 122 0 4131 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 17028

[startup+4422.3 s]
/proc/loadavg: 1.20 1.05 1.01 2/65 29284
/proc/meminfo: memFree=1797456/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17028 CPUtime=4420.84
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4696 0 0 0 442075 9 0 0 25 0 1 0 176840736 17436672 4117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4257 4117 67 122 0 4131 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 17028

[startup+4482.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 29284
/proc/meminfo: memFree=1797824/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17028 CPUtime=4480.82
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4696 0 0 0 448073 9 0 0 25 0 1 0 176840736 17436672 4117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529959 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4257 4117 67 122 0 4131 0
Current children cumulated CPU time (s) 4480.82
Current children cumulated vsize (KiB) 17028

[startup+4542.3 s]
/proc/loadavg: 1.04 1.04 1.01 2/65 29284
/proc/meminfo: memFree=1797824/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17028 CPUtime=4540.81
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4696 0 0 0 454072 9 0 0 25 0 1 0 176840736 17436672 4117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534806 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4257 4117 67 122 0 4131 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 17028

[startup+4602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 29284
/proc/meminfo: memFree=1797824/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17028 CPUtime=4600.8
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4697 0 0 0 460071 9 0 0 25 0 1 0 176840736 17436672 4118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4257 4118 67 122 0 4131 0
Current children cumulated CPU time (s) 4600.8
Current children cumulated vsize (KiB) 17028

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29284
/proc/meminfo: memFree=1797440/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=17544 CPUtime=4660.78
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 4843 0 0 0 466068 10 0 0 25 0 1 0 176840736 17965056 4242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531057 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4386 4242 67 122 0 4260 0
Current children cumulated CPU time (s) 4660.78
Current children cumulated vsize (KiB) 17544

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29284
/proc/meminfo: memFree=1796800/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=18336 CPUtime=4720.77
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 5030 0 0 0 472067 10 0 0 25 0 1 0 176840736 18776064 4429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4584 4429 67 122 0 4458 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 18336

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29284
/proc/meminfo: memFree=1796544/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=18548 CPUtime=4780.75
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 5086 0 0 0 478065 10 0 0 25 0 1 0 176840736 18993152 4485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4637 4485 67 122 0 4511 0
Current children cumulated CPU time (s) 4780.75
Current children cumulated vsize (KiB) 18548

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1796608/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=18336 CPUtime=4840.73
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 5087 0 0 0 484063 10 0 0 25 0 1 0 176840736 18776064 4447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4584 4447 67 122 0 4458 0
Current children cumulated CPU time (s) 4840.73
Current children cumulated vsize (KiB) 18336

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1796608/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=18336 CPUtime=4900.71
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 5088 0 0 0 490061 10 0 0 25 0 1 0 176840736 18776064 4448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4584 4448 67 122 0 4458 0
Current children cumulated CPU time (s) 4900.71
Current children cumulated vsize (KiB) 18336

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1796672/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=18460 CPUtime=4960.7
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 5103 0 0 0 496060 10 0 0 25 0 1 0 176840736 18903040 4463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4615 4463 67 122 0 4489 0
Current children cumulated CPU time (s) 4960.7
Current children cumulated vsize (KiB) 18460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1796608/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=18460 CPUtime=5000.09
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 5118 0 0 0 499999 10 0 0 25 0 1 0 176840736 18903040 4478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4615 4478 67 122 0 4489 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 18460

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29284
/proc/meminfo: memFree=1796608/2055920 swapFree=4183240/4192956
[pid=28475] ppid=28473 vsize=18460 CPUtime=5000.09
/proc/28475/stat : 28475 (mxc) R 28473 28475 27937 0 -1 4194304 5118 0 0 0 499999 10 0 0 25 0 1 0 176840736 18903040 4478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28475/statm: 4615 4478 67 122 0 4489 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 18460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.11
CPU user time (s): 5000
CPU system time (s): 0.108983
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 18620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5118
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= 9792

runsolver used 3.19251 second user time and 10.5674 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Apr 23 00:48:28 UTC 2007

IDJOB= 369172
IDBENCH= 24729
IDSOLVER= 181
FILE ID= node60/369172-1177289307

PBS_JOBID= 4650782

Free space on /tmp= 66417 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369172-1177289307/mxc /tmp/evaluation/369172-1177289307/instance-369172-1177289307.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-369172-1177289307 -o ROOT/results/node60/solver-369172-1177289307 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369172-1177289307/mxc /tmp/evaluation/369172-1177289307/instance-369172-1177289307.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bc769deecd9ed9694b8be132b5bd15cd

RANDOM SEED= 57199604

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1817056 kB
Buffers:         36436 kB
Cached:         135068 kB
SwapCached:       3528 kB
Active:          36000 kB
Inactive:       145120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817056 kB
SwapTotal:     4192956 kB
SwapFree:      4183240 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            43720 kB
Committed_AS:  2490340 kB
PageTables:       1464 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= 66417 MiB

End job on node60 on Mon Apr 23 02:11:51 UTC 2007