Trace number 337645

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) 1200.07 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
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 variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-337645-1173671466 -o ROOT/results/node26/solver-337645-1173671466 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337645-1173671466/mxc /tmp/evaluation/337645-1173671466/instance-337645-1173671466.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.98 1.00 3/77 6889
/proc/meminfo: memFree=1761064/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=932 CPUtime=0
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 387100213 954368 87 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 233 87 59 122 0 107 0

[startup+0.021535 s]
/proc/loadavg: 0.92 0.98 1.00 3/77 6889
/proc/meminfo: memFree=1761064/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=1064 CPUtime=0.01
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 128 0 0 0 1 0 0 0 18 0 1 0 387100213 1089536 112 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 266 112 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.102547 s]
/proc/loadavg: 0.92 0.98 1.00 3/77 6889
/proc/meminfo: memFree=1761064/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=1204 CPUtime=0.09
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 182 0 0 0 9 0 0 0 18 0 1 0 387100213 1232896 164 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 301 164 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.302581 s]
/proc/loadavg: 0.92 0.98 1.00 3/77 6889
/proc/meminfo: memFree=1761064/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=1468 CPUtime=0.29
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 231 0 0 0 29 0 0 0 19 0 1 0 387100213 1503232 213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 367 213 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701651 s]
/proc/loadavg: 0.92 0.98 1.00 3/77 6889
/proc/meminfo: memFree=1761064/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=1600 CPUtime=0.69
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 272 0 0 0 69 0 0 0 23 0 1 0 387100213 1638400 254 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530906 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 400 254 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1760096/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=1848 CPUtime=1.49
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 328 0 0 0 149 0 0 0 25 0 1 0 387100213 1892352 310 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 462 310 67 122 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1848

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1759712/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=2112 CPUtime=3.09
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 410 0 0 0 309 0 0 0 25 0 1 0 387100213 2162688 392 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 528 392 67 122 0 402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2112

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1759328/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=2484 CPUtime=6.29
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 502 0 0 0 629 0 0 0 25 0 1 0 387100213 2543616 484 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 621 484 67 122 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2484

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1758888/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=2848 CPUtime=12.69
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 387100213 2916352 578 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530533 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 712 578 67 122 0 586 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2848

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1758120/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=3548 CPUtime=25.48
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 762 0 0 0 2548 0 0 0 25 0 1 0 387100213 3633152 744 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534137 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 887 744 67 122 0 761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3548

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1757480/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=4128 CPUtime=51.07
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 915 0 0 0 5107 0 0 0 25 0 1 0 387100213 4227072 897 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1032 897 67 122 0 906 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4128

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1756584/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=5004 CPUtime=102.26
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1120 0 0 0 10225 1 0 0 25 0 1 0 387100213 5124096 1102 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1251 1102 67 122 0 1125 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5004

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1755688/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=5844 CPUtime=162.23
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1331 0 0 0 16222 1 0 0 25 0 1 0 387100213 5984256 1313 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1461 1313 67 122 0 1335 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5844

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1755368/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=6152 CPUtime=222.21
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1403 0 0 0 22219 2 0 0 25 0 1 0 387100213 6299648 1385 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1538 1385 67 122 0 1412 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1755048/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=6380 CPUtime=282.19
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1467 0 0 0 28217 2 0 0 25 0 1 0 387100213 6533120 1449 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1595 1449 67 122 0 1469 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6380

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1754792/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=6580 CPUtime=342.17
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1532 0 0 0 34214 3 0 0 25 0 1 0 387100213 6737920 1514 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1645 1514 67 122 0 1519 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1754664/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=6780 CPUtime=402.15
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1577 0 0 0 40212 3 0 0 25 0 1 0 387100213 6942720 1559 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134703202 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1695 1559 67 122 0 1569 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6780

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1754088/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=7396 CPUtime=462.13
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1716 0 0 0 46209 4 0 0 25 0 1 0 387100213 7573504 1698 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1849 1698 67 122 0 1723 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7396

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1753640/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=7748 CPUtime=522.1
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1809 0 0 0 52206 4 0 0 25 0 1 0 387100213 7933952 1791 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1937 1791 67 122 0 1811 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7748

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 6890
/proc/meminfo: memFree=1753576/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=7964 CPUtime=582.09
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1856 0 0 0 58204 5 0 0 25 0 1 0 387100213 8155136 1838 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 1991 1838 67 122 0 1865 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7964

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/84 7014
/proc/meminfo: memFree=1752232/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=8060 CPUtime=642
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1880 0 0 0 64195 5 0 0 25 0 1 0 387100213 8253440 1862 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2015 1862 67 122 0 1889 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 8060

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1753000/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=8276 CPUtime=701.93
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1948 0 0 0 70187 6 0 0 25 0 1 0 387100213 8474624 1930 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2069 1930 67 122 0 1943 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 8276

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1752872/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=8472 CPUtime=761.91
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 1982 0 0 0 76185 6 0 0 25 0 1 0 387100213 8675328 1964 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2118 1964 67 122 0 1992 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 8472

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1752552/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=8784 CPUtime=821.88
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2058 0 0 0 82182 6 0 0 25 0 1 0 387100213 8994816 2040 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2196 2040 67 122 0 2070 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 8784

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1752360/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=9000 CPUtime=881.86
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2110 0 0 0 88179 7 0 0 25 0 1 0 387100213 9216000 2092 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2250 2092 67 122 0 2124 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 9000

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1752296/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=9096 CPUtime=941.84
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2152 0 0 0 94177 7 0 0 25 0 1 0 387100213 9314304 2134 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2274 2134 67 122 0 2148 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 9096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1752104/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=9300 CPUtime=1001.82
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2199 0 0 0 100174 8 0 0 25 0 1 0 387100213 9523200 2181 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2325 2181 67 122 0 2199 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 9300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1752104/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=9300 CPUtime=1061.8
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2200 0 0 0 106172 8 0 0 25 0 1 0 387100213 9523200 2182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2325 2182 67 122 0 2199 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 9300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1752040/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=9396 CPUtime=1121.78
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2224 0 0 0 112169 9 0 0 25 0 1 0 387100213 9621504 2206 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2349 2206 67 122 0 2223 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 9396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1751720/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=9688 CPUtime=1181.76
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2298 0 0 0 118167 9 0 0 25 0 1 0 387100213 9920512 2280 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2422 2280 67 122 0 2296 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 9688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7088
/proc/meminfo: memFree=1751592/2055920 swapFree=4154888/4192956
[pid=6889] ppid=6887 vsize=9784 CPUtime=1200.06
/proc/6889/stat : 6889 (mxc) R 6887 6889 6020 0 -1 4194304 2322 0 0 0 119997 9 0 0 25 0 1 0 387100213 10018816 2304 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6889/statm: 2446 2304 67 122 0 2320 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9784

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.099984
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 9784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2322
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= 26508

runsolver used 1.46878 second user time and 2.77058 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Mar 12 03:51:06 UTC 2007

IDJOB= 337645
IDBENCH= 24704
IDSOLVER= 107
FILE ID= node26/337645-1173671466

PBS_JOBID= 4101460

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337645-1173671466/mxc /tmp/evaluation/337645-1173671466/instance-337645-1173671466.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-337645-1173671466 -o ROOT/results/node26/solver-337645-1173671466 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337645-1173671466/mxc /tmp/evaluation/337645-1173671466/instance-337645-1173671466.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  6a0d1029e840b2624bac287c335e4e2c

RANDOM SEED= 239003555

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1761408 kB
Buffers:         42680 kB
Cached:         165776 kB
SwapCached:      17508 kB
Active:         121952 kB
Inactive:       111992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761408 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:             588 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            46084 kB
Committed_AS:   850576 kB
PageTables:       1712 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= 66562 MiB

End job on node26 on Mon Mar 12 04:11:08 UTC 2007