Trace number 369138

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) 5000.02 5001.41

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-369138-1177276016 -o ROOT/results/node2/solver-369138-1177276016 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369138-1177276016/mxc /tmp/evaluation/369138-1177276016/instance-369138-1177276016.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: 0.92 1.00 0.99 3/77 17850
/proc/meminfo: memFree=1711920/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=932 CPUtime=0
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 203639447 954368 100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 233 100 57 122 0 107 0

[startup+0.081755 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 17850
/proc/meminfo: memFree=1711920/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=1204 CPUtime=0.08
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 190 0 0 0 8 0 0 0 18 0 1 0 203639447 1232896 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1204

[startup+0.101758 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 17850
/proc/meminfo: memFree=1711920/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=1336 CPUtime=0.1
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 198 0 0 0 10 0 0 0 18 0 1 0 203639447 1368064 180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 334 180 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301778 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 17850
/proc/meminfo: memFree=1711920/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=1468 CPUtime=0.3
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 233 0 0 0 30 0 0 0 19 0 1 0 203639447 1503232 215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 367 215 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.70182 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 17850
/proc/meminfo: memFree=1711920/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=1592 CPUtime=0.7
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 264 0 0 0 70 0 0 0 22 0 1 0 203639447 1630208 246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 398 246 67 122 0 272 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1592

[startup+1.5019 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1711080/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=1724 CPUtime=1.5
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 306 0 0 0 150 0 0 0 25 0 1 0 203639447 1765376 288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 431 288 67 122 0 305 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1724

[startup+3.10107 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1710824/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=1856 CPUtime=3.09
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 343 0 0 0 309 0 0 0 25 0 1 0 203639447 1900544 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 464 325 67 122 0 338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.3014 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1710440/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=2104 CPUtime=6.29
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 402 0 0 0 629 0 0 0 25 0 1 0 203639447 2154496 384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 526 384 67 122 0 400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2104

[startup+12.7011 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1710184/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=2348 CPUtime=12.69
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 475 0 0 0 1269 0 0 0 25 0 1 0 203639447 2404352 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 587 457 67 122 0 461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2348

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1709736/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=2708 CPUtime=25.48
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 568 0 0 0 2548 0 0 0 25 0 1 0 203639447 2772992 550 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 677 550 67 122 0 551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2708

[startup+51.1011 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1709224/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=3200 CPUtime=51.08
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 683 0 0 0 5108 0 0 0 25 0 1 0 203639447 3276800 665 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 800 665 67 122 0 674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3200

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1708712/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=3744 CPUtime=102.26
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 807 0 0 0 10226 0 0 0 25 0 1 0 203639447 3833856 789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 936 789 67 122 0 810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3744

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1708264/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=4084 CPUtime=162.25
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 913 0 0 0 16224 1 0 0 25 0 1 0 203639447 4182016 895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1021 895 67 122 0 895 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4084

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1707880/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=4492 CPUtime=222.23
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 999 0 0 0 22222 1 0 0 25 0 1 0 203639447 4599808 981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1123 981 67 122 0 997 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4492

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1707688/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=4588 CPUtime=282.21
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 1032 0 0 0 28220 1 0 0 25 0 1 0 203639447 4698112 1014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1147 1014 67 122 0 1021 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4588

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1707304/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=4968 CPUtime=342.2
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 1129 0 0 0 34218 2 0 0 25 0 1 0 203639447 5087232 1111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1242 1111 67 122 0 1116 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4968

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1707176/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=5152 CPUtime=402.19
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 1175 0 0 0 40216 3 0 0 25 0 1 0 203639447 5275648 1157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530870 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1288 1157 67 122 0 1162 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5152

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17851
/proc/meminfo: memFree=1707112/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=5244 CPUtime=462.17
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 1187 0 0 0 46214 3 0 0 25 0 1 0 203639447 5369856 1169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1311 1169 67 122 0 1185 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5244

[startup+522.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 17851
/proc/meminfo: memFree=1706856/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=5512 CPUtime=522.16
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 1263 0 0 0 52212 4 0 0 25 0 1 0 203639447 5644288 1245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1378 1245 67 122 0 1252 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5512

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17851
/proc/meminfo: memFree=1706728/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=5604 CPUtime=582.14
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 1286 0 0 0 58210 4 0 0 25 0 1 0 203639447 5738496 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1401 1268 67 122 0 1275 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5604

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17851
/proc/meminfo: memFree=1706664/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=5792 CPUtime=642.13
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 1323 0 0 0 64208 5 0 0 25 0 1 0 203639447 5931008 1305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 1448 1305 67 122 0 1322 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5792


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703656/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8756 CPUtime=4001.16
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2075 0 0 0 400081 35 0 0 25 0 1 0 203639447 8966144 2057 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2189 2057 67 122 0 2063 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 8756

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703528/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8808 CPUtime=4061.15
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2087 0 0 0 406080 35 0 0 25 0 1 0 203639447 9019392 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2202 2069 67 122 0 2076 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 8808

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703528/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8808 CPUtime=4121.14
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2087 0 0 0 412078 36 0 0 25 0 1 0 203639447 9019392 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2202 2069 67 122 0 2076 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 8808

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703528/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8808 CPUtime=4181.12
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2087 0 0 0 418076 36 0 0 25 0 1 0 203639447 9019392 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2202 2069 67 122 0 2076 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 8808

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703528/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8808 CPUtime=4241.1
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2087 0 0 0 424073 37 0 0 25 0 1 0 203639447 9019392 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2202 2069 67 122 0 2076 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 8808

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703400/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8888 CPUtime=4301.08
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2104 0 0 0 430071 37 0 0 25 0 1 0 203639447 9101312 2086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2222 2086 67 122 0 2096 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 8888

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703464/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8888 CPUtime=4361.07
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2104 0 0 0 436069 38 0 0 25 0 1 0 203639447 9101312 2086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2222 2086 67 122 0 2096 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 8888

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703464/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8888 CPUtime=4421.06
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2104 0 0 0 442067 39 0 0 25 0 1 0 203639447 9101312 2086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2222 2086 67 122 0 2096 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 8888

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703464/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8888 CPUtime=4481.04
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2108 0 0 0 448065 39 0 0 25 0 1 0 203639447 9101312 2090 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2222 2090 67 122 0 2096 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 8888

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703464/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8888 CPUtime=4541.03
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2112 0 0 0 454063 40 0 0 25 0 1 0 203639447 9101312 2094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2222 2094 67 122 0 2096 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 8888

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703400/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8888 CPUtime=4601.01
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2112 0 0 0 460061 40 0 0 25 0 1 0 203639447 9101312 2094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2222 2094 67 122 0 2096 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 8888

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703336/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8952 CPUtime=4661
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2122 0 0 0 466059 41 0 0 25 0 1 0 203639447 9166848 2104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2238 2104 67 122 0 2112 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 8952

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703336/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8952 CPUtime=4720.98
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2122 0 0 0 472057 41 0 0 25 0 1 0 203639447 9166848 2104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2238 2104 67 122 0 2112 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 8952

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703272/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=8952 CPUtime=4780.97
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2128 0 0 0 478055 42 0 0 25 0 1 0 203639447 9166848 2110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2238 2110 67 122 0 2112 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 8952

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18051
/proc/meminfo: memFree=1703272/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=9000 CPUtime=4840.95
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2134 0 0 0 484053 42 0 0 25 0 1 0 203639447 9216000 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2250 2116 67 122 0 2124 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 9000

[startup+4902.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 18051
/proc/meminfo: memFree=1703016/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=9348 CPUtime=4900.94
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2213 0 0 0 490051 43 0 0 25 0 1 0 203639447 9572352 2195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529875 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2337 2195 67 122 0 2211 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 9348

[startup+4962.3 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 18051
/proc/meminfo: memFree=1703016/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=9348 CPUtime=4960.91
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2215 0 0 0 496048 43 0 0 25 0 1 0 203639447 9572352 2197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2337 2197 67 122 0 2211 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 9348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 18051
/proc/meminfo: memFree=1702952/2055920 swapFree=4149064/4192956
[pid=17850] ppid=17848 vsize=9348 CPUtime=5000.02
/proc/17850/stat : 17850 (mxc) R 17848 17850 17357 0 -1 4194304 2221 0 0 0 499958 44 0 0 25 0 1 0 203639447 9572352 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17850/statm: 2337 2203 67 122 0 2211 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9348

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): 5001.41
CPU time (s): 5000.02
CPU user time (s): 4999.58
CPU system time (s): 0.443932
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 9348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2221
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= 6996

runsolver used 4.81127 second user time and 11.0743 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Sun Apr 22 21:06:57 UTC 2007

IDJOB= 369138
IDBENCH= 24687
IDSOLVER= 181
FILE ID= node2/369138-1177276016

PBS_JOBID= 4650719

Free space on /tmp= 66404 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369138-1177276016/mxc /tmp/evaluation/369138-1177276016/instance-369138-1177276016.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-369138-1177276016 -o ROOT/results/node2/solver-369138-1177276016 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369138-1177276016/mxc /tmp/evaluation/369138-1177276016/instance-369138-1177276016.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  67e3f1c82b3561160730d7e2b008579e

RANDOM SEED= 337392838

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1712392 kB
Buffers:         66292 kB
Cached:         194392 kB
SwapCached:      12268 kB
Active:         210724 kB
Inactive:        75408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712392 kB
SwapTotal:     4192956 kB
SwapFree:      4149064 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            42800 kB
Committed_AS:  8230028 kB
PageTables:       1860 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= 66404 MiB

End job on node2 on Sun Apr 22 22:30:20 UTC 2007