Trace number 424478

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) 5000.09 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
Bench CategoryRANDOM (random 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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
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/node15/watcher-424478-1177674218 -o ROOT/results/node15/solver-424478-1177674218 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424478-1177674218/mxc /tmp/evaluation/424478-1177674218/instance-424478-1177674218.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: 0.78 0.95 0.98 3/77 2979
/proc/meminfo: memFree=1568440/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=1064 CPUtime=0
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 215339378 1089536 118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 266 118 57 122 0 140 0

[startup+0.106648 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2979
/proc/meminfo: memFree=1568440/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=1336 CPUtime=0.1
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 204 0 0 0 10 0 0 0 18 0 1 0 215339378 1368064 187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 334 187 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.201655 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2979
/proc/meminfo: memFree=1568440/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=1336 CPUtime=0.19
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 221 0 0 0 19 0 0 0 19 0 1 0 215339378 1368064 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 334 204 67 122 0 208 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1336

[startup+0.301664 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2979
/proc/meminfo: memFree=1568440/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=1464 CPUtime=0.29
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 229 0 0 0 29 0 0 0 20 0 1 0 215339378 1499136 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 366 212 67 122 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701701 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2979
/proc/meminfo: memFree=1568440/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=1588 CPUtime=0.69
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 264 0 0 0 69 0 0 0 24 0 1 0 215339378 1626112 247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 397 247 67 122 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.50178 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 2980
/proc/meminfo: memFree=1567600/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=1720 CPUtime=1.49
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 301 0 0 0 149 0 0 0 25 0 1 0 215339378 1761280 284 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 430 284 67 122 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10192 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 2980
/proc/meminfo: memFree=1567344/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=1852 CPUtime=3.09
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 339 0 0 0 309 0 0 0 25 0 1 0 215339378 1896448 322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 463 322 67 122 0 337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1852

[startup+6.30122 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 2980
/proc/meminfo: memFree=1566960/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=2104 CPUtime=6.29
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 396 0 0 0 629 0 0 0 25 0 1 0 215339378 2154496 379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 526 379 67 122 0 400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2104

[startup+12.7018 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 2980
/proc/meminfo: memFree=1566640/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=2332 CPUtime=12.69
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 456 0 0 0 1269 0 0 0 25 0 1 0 215339378 2387968 439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531569 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 583 439 67 122 0 457 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2332

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 2980
/proc/meminfo: memFree=1566320/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=2572 CPUtime=25.49
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 535 0 0 0 2549 0 0 0 25 0 1 0 215339378 2633728 518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 643 518 67 122 0 517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2572

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 2980
/proc/meminfo: memFree=1566000/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=2904 CPUtime=51.08
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 610 0 0 0 5107 1 0 0 25 0 1 0 215339378 2973696 593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 726 593 67 122 0 600 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2904

[startup+102.301 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 2980
/proc/meminfo: memFree=1565552/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=3320 CPUtime=102.27
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 719 0 0 0 10226 1 0 0 25 0 1 0 215339378 3399680 702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 830 702 67 122 0 704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3320

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1564976/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=3856 CPUtime=162.25
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 846 0 0 0 16224 1 0 0 25 0 1 0 215339378 3948544 829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 964 829 67 122 0 838 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3856

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1564656/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=4140 CPUtime=222.24
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 923 0 0 0 22222 2 0 0 25 0 1 0 215339378 4239360 906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529300 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1035 906 67 122 0 909 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4140

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1564464/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=4348 CPUtime=282.22
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 974 0 0 0 28220 2 0 0 25 0 1 0 215339378 4452352 957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1087 957 67 122 0 961 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4348

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1564144/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=4644 CPUtime=342.21
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1039 0 0 0 34218 3 0 0 25 0 1 0 215339378 4755456 1022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1161 1022 67 122 0 1035 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4644

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1563952/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=4808 CPUtime=402.19
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1084 0 0 0 40216 3 0 0 25 0 1 0 215339378 4923392 1067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1202 1067 67 122 0 1076 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4808

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1563952/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=4996 CPUtime=462.17
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1119 0 0 0 46214 3 0 0 25 0 1 0 215339378 5115904 1102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1249 1102 67 122 0 1123 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4996

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1563760/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=5184 CPUtime=522.16
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1166 0 0 0 52212 4 0 0 25 0 1 0 215339378 5308416 1149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1296 1149 67 122 0 1170 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5184

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1563568/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=5328 CPUtime=582.14
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1206 0 0 0 58210 4 0 0 25 0 1 0 215339378 5455872 1189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1332 1189 67 122 0 1206 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5328

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2980
/proc/meminfo: memFree=1563504/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=5328 CPUtime=642.13
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1210 0 0 0 64208 5 0 0 25 0 1 0 215339378 5455872 1193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 1332 1193 67 122 0 1206 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5328


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560368/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8412 CPUtime=4001.21
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1985 0 0 0 400087 34 0 0 25 0 1 0 215339378 8613888 1968 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2103 1968 67 122 0 1977 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 8412

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560368/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8412 CPUtime=4061.21
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1992 0 0 0 406086 35 0 0 25 0 1 0 215339378 8613888 1975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2103 1975 67 122 0 1977 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 8412

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560368/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8412 CPUtime=4121.18
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1992 0 0 0 412083 35 0 0 25 0 1 0 215339378 8613888 1975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2103 1975 67 122 0 1977 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 8412

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560368/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8412 CPUtime=4181.18
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 1996 0 0 0 418082 36 0 0 25 0 1 0 215339378 8613888 1979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2103 1979 67 122 0 1977 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 8412

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560304/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8504 CPUtime=4241.16
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2008 0 0 0 424080 36 0 0 25 0 1 0 215339378 8708096 1991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2126 1991 67 122 0 2000 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 8504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560304/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8504 CPUtime=4301.15
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2012 0 0 0 430078 37 0 0 25 0 1 0 215339378 8708096 1995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2126 1995 67 122 0 2000 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 8504

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560304/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8504 CPUtime=4361.13
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2012 0 0 0 436076 37 0 0 25 0 1 0 215339378 8708096 1995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2126 1995 67 122 0 2000 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 8504

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560304/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8504 CPUtime=4421.12
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2020 0 0 0 442074 38 0 0 25 0 1 0 215339378 8708096 2003 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2126 2003 67 122 0 2000 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 8504

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560176/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8584 CPUtime=4481.1
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2036 0 0 0 448072 38 0 0 25 0 1 0 215339378 8790016 2019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2146 2019 67 122 0 2020 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 8584

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560176/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8584 CPUtime=4541.08
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2040 0 0 0 454070 38 0 0 25 0 1 0 215339378 8790016 2023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2146 2023 67 122 0 2020 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 8584

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3180
/proc/meminfo: memFree=1560176/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8648 CPUtime=4601.07
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2043 0 0 0 460068 39 0 0 25 0 1 0 215339378 8855552 2026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2162 2026 67 122 0 2036 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 8648

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3296
/proc/meminfo: memFree=1558720/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8648 CPUtime=4661
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2048 0 0 0 466061 39 0 0 25 0 1 0 215339378 8855552 2031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2162 2031 67 122 0 2036 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 8648

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3378
/proc/meminfo: memFree=1559728/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8648 CPUtime=4720.94
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2052 0 0 0 472054 40 0 0 25 0 1 0 215339378 8855552 2035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2162 2035 67 122 0 2036 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 8648

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3378
/proc/meminfo: memFree=1559792/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8844 CPUtime=4780.93
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2077 0 0 0 478052 41 0 0 25 0 1 0 215339378 9056256 2060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2211 2060 67 122 0 2085 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 8844

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3378
/proc/meminfo: memFree=1559664/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8952 CPUtime=4840.91
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2110 0 0 0 484050 41 0 0 25 0 1 0 215339378 9166848 2093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2238 2093 67 122 0 2112 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 8952

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3378
/proc/meminfo: memFree=1559792/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8952 CPUtime=4900.9
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2110 0 0 0 490048 42 0 0 25 0 1 0 215339378 9166848 2093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2238 2093 67 122 0 2112 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 8952

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3378
/proc/meminfo: memFree=1559792/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8952 CPUtime=4960.88
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2110 0 0 0 496046 42 0 0 25 0 1 0 215339378 9166848 2093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2238 2093 67 122 0 2112 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 8952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3378
/proc/meminfo: memFree=1559792/2055920 swapFree=4169140/4192956
[pid=2979] ppid=2977 vsize=8952 CPUtime=5000.07
/proc/2979/stat : 2979 (mxc) R 2977 2979 2925 0 -1 4194304 2110 0 0 0 499965 42 0 0 25 0 1 0 215339378 9166848 2093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2979/statm: 2238 2093 67 122 0 2112 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 8952

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): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.66
CPU system time (s): 0.429934
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 8952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2110
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= 101381

runsolver used 3.80642 second user time and 10.5654 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Fri Apr 27 11:43:38 UTC 2007

IDJOB= 424478
IDBENCH= 19966
IDSOLVER= 174
FILE ID= node15/424478-1177674218

PBS_JOBID= 4698589

Free space on /tmp= 66544 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424478-1177674218/mxc /tmp/evaluation/424478-1177674218/instance-424478-1177674218.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-424478-1177674218 -o ROOT/results/node15/solver-424478-1177674218 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424478-1177674218/mxc /tmp/evaluation/424478-1177674218/instance-424478-1177674218.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 357937081

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1568848 kB
Buffers:         47692 kB
Cached:         343276 kB
SwapCached:       2956 kB
Active:         187788 kB
Inactive:       226272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568848 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            58424 kB
Committed_AS:  7124016 kB
PageTables:       1868 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= 66544 MiB

End job on node15 on Fri Apr 27 13:07:01 UTC 2007