Trace number 424722

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) 5000.07 5001.71

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark762.022
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node21/watcher-424722-1177793923 -o ROOT/results/node21/solver-424722-1177793923 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424722-1177793923/mxc /tmp/evaluation/424722-1177793923/instance-424722-1177793923.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 1.03 0.99 3/77 28413
/proc/meminfo: memFree=1722944/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=1748 CPUtime=0
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 227309599 1789952 247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 437 248 46 122 0 311 0

[startup+0.040782 s]
/proc/loadavg: 0.92 1.03 0.99 3/77 28413
/proc/meminfo: memFree=1722944/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=1828 CPUtime=0.03
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 361 0 0 0 3 0 0 0 18 0 1 0 227309599 1871872 298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 457 298 59 122 0 331 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1828

[startup+0.101788 s]
/proc/loadavg: 0.92 1.03 0.99 3/77 28413
/proc/meminfo: memFree=1722944/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=1960 CPUtime=0.09
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 227309599 2007040 315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529768 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 490 315 59 122 0 364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1960

[startup+0.30181 s]
/proc/loadavg: 0.92 1.03 0.99 3/77 28413
/proc/meminfo: memFree=1722944/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=2092 CPUtime=0.29
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 432 0 0 0 29 0 0 0 19 0 1 0 227309599 2142208 369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 523 369 59 122 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2092

[startup+0.701852 s]
/proc/loadavg: 0.92 1.03 0.99 3/77 28413
/proc/meminfo: memFree=1722944/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=2620 CPUtime=0.69
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 537 0 0 0 69 0 0 0 23 0 1 0 227309599 2682880 474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 655 474 59 122 0 529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2620

[startup+1.50194 s]
/proc/loadavg: 0.92 1.03 0.99 2/78 28414
/proc/meminfo: memFree=1721016/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=2892 CPUtime=1.49
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 636 0 0 0 149 0 0 0 25 0 1 0 227309599 2961408 571 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 723 571 67 122 0 597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2892

[startup+3.10111 s]
/proc/loadavg: 0.93 1.03 0.99 3/78 28414
/proc/meminfo: memFree=1720696/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=3288 CPUtime=3.09
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 740 0 0 0 309 0 0 0 25 0 1 0 227309599 3366912 675 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 822 675 67 122 0 696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3288

[startup+6.30147 s]
/proc/loadavg: 0.93 1.03 0.99 2/78 28414
/proc/meminfo: memFree=1720056/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=3804 CPUtime=6.29
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 227309599 3895296 775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 951 775 67 122 0 825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3804

[startup+12.7012 s]
/proc/loadavg: 0.94 1.03 0.99 2/78 28414
/proc/meminfo: memFree=1719544/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=4064 CPUtime=12.69
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 923 0 0 0 1269 0 0 0 25 0 1 0 227309599 4161536 858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 1016 858 67 122 0 890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4064

[startup+25.5016 s]
/proc/loadavg: 0.95 1.02 0.99 2/78 28414
/proc/meminfo: memFree=1718712/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=4816 CPUtime=25.48
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 1113 0 0 0 2548 0 0 0 25 0 1 0 227309599 4931584 1048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 1204 1048 67 122 0 1078 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4816

[startup+51.1014 s]
/proc/loadavg: 0.96 1.02 0.99 2/78 28414
/proc/meminfo: memFree=1718200/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=5460 CPUtime=51.08
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 1265 0 0 0 5107 1 0 0 25 0 1 0 227309599 5591040 1200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 1365 1200 67 122 0 1239 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5460

[startup+102.306 s]
/proc/loadavg: 0.98 1.02 0.99 2/78 28414
/proc/meminfo: memFree=1716600/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=6932 CPUtime=102.27
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 1637 0 0 0 10225 2 0 0 25 0 1 0 227309599 7098368 1572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 1733 1572 67 122 0 1607 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6932

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 0.99 2/84 28536
/proc/meminfo: memFree=1714872/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=7132 CPUtime=162.18
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 1676 0 0 0 16216 2 0 0 25 0 1 0 227309599 7303168 1611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 1783 1611 67 122 0 1657 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 7132

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 0.99 2/78 28612
/proc/meminfo: memFree=1715000/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=8240 CPUtime=222.13
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 1955 0 0 0 22210 3 0 0 25 0 1 0 227309599 8437760 1890 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2060 1890 67 122 0 1934 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 8240

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28612
/proc/meminfo: memFree=1714872/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=8508 CPUtime=282.11
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 2022 0 0 0 28208 3 0 0 25 0 1 0 227309599 8712192 1957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2127 1957 67 122 0 2001 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 8508

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28612
/proc/meminfo: memFree=1714104/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=9184 CPUtime=342.09
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 2194 0 0 0 34205 4 0 0 25 0 1 0 227309599 9404416 2129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2296 2129 67 122 0 2170 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 9184

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28612
/proc/meminfo: memFree=1713912/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=9452 CPUtime=402.07
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 2261 0 0 0 40203 4 0 0 25 0 1 0 227309599 9678848 2196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2363 2196 67 122 0 2237 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 9452

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28612
/proc/meminfo: memFree=1713848/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=9560 CPUtime=462.06
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 2299 0 0 0 46201 5 0 0 25 0 1 0 227309599 9789440 2223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2390 2223 67 122 0 2264 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 9560

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28612
/proc/meminfo: memFree=1713464/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=10240 CPUtime=522.04
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 2471 0 0 0 52199 5 0 0 25 0 1 0 227309599 10485760 2395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2560 2395 67 122 0 2434 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 10240

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28612
/proc/meminfo: memFree=1713272/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=10240 CPUtime=582.03
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 2471 0 0 0 58197 6 0 0 25 0 1 0 227309599 10485760 2395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2560 2395 67 122 0 2434 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 10240

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28612
/proc/meminfo: memFree=1713144/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=10388 CPUtime=642.01
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 2508 0 0 0 64195 6 0 0 25 0 1 0 227309599 10637312 2432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 2597 2432 67 122 0 2471 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 10388


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704760/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=18624 CPUtime=4060.92
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 6898 0 0 0 406053 39 0 0 25 0 1 0 227309599 19070976 4475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4656 4475 67 122 0 4530 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 18624

[startup+4122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704824/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=18624 CPUtime=4120.89
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 7096 0 0 0 412050 39 0 0 25 0 1 0 227309599 19070976 4475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4656 4475 67 122 0 4530 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 18624

[startup+4182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704824/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=18624 CPUtime=4180.88
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 7294 0 0 0 418048 40 0 0 25 0 1 0 227309599 19070976 4475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4656 4475 67 122 0 4530 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 18624

[startup+4242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704824/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=18624 CPUtime=4240.87
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 7525 0 0 0 424046 41 0 0 25 0 1 0 227309599 19070976 4475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4656 4475 67 122 0 4530 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 18624

[startup+4302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704760/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=18756 CPUtime=4300.85
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 7725 0 0 0 430043 42 0 0 25 0 1 0 227309599 19206144 4477 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4689 4477 67 122 0 4563 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 18756

[startup+4362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704760/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=18748 CPUtime=4360.83
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 7928 0 0 0 436041 42 0 0 25 0 1 0 227309599 19197952 4482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4687 4482 67 122 0 4561 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 18748

[startup+4422.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704696/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=18972 CPUtime=4420.81
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8208 0 0 0 442038 43 0 0 25 0 1 0 227309599 19427328 4531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4743 4531 67 122 0 4617 0
Current children cumulated CPU time (s) 4420.81
Current children cumulated vsize (KiB) 18972

[startup+4482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1704376/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19076 CPUtime=4480.79
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8417 0 0 0 448036 43 0 0 25 0 1 0 227309599 19533824 4568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4769 4568 67 122 0 4643 0
Current children cumulated CPU time (s) 4480.79
Current children cumulated vsize (KiB) 19076

[startup+4542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703736/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4540.77
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8748 0 0 0 454033 44 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4540.77
Current children cumulated vsize (KiB) 19736

[startup+4602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703736/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4600.77
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8880 0 0 0 460032 45 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 19736

[startup+4662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703736/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4660.74
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8880 0 0 0 466029 45 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4660.74
Current children cumulated vsize (KiB) 19736

[startup+4722.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703736/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4720.73
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8880 0 0 0 472027 46 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4720.73
Current children cumulated vsize (KiB) 19736

[startup+4782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703864/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4780.71
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8880 0 0 0 478025 46 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4780.71
Current children cumulated vsize (KiB) 19736

[startup+4842.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703864/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4840.69
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8880 0 0 0 484022 47 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4840.69
Current children cumulated vsize (KiB) 19736

[startup+4902.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703800/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4900.67
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8880 0 0 0 490020 47 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4900.67
Current children cumulated vsize (KiB) 19736

[startup+4962.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703864/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=4960.66
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 8880 0 0 0 496018 48 0 0 25 0 1 0 227309599 20209664 4734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519340 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4734 67 122 0 4808 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 19736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703672/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=5000.05
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 9027 0 0 0 499957 48 0 0 25 0 1 0 227309599 20209664 4749 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4749 67 122 0 4808 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19736

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: 0.99 1.00 0.99 2/78 28812
/proc/meminfo: memFree=1703672/2055920 swapFree=4155628/4192956
[pid=28413] ppid=28411 vsize=19736 CPUtime=5000.05
/proc/28413/stat : 28413 (mxc) R 28411 28413 28359 0 -1 4194304 9027 0 0 0 499957 48 0 0 25 0 1 0 227309599 20209664 4749 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28413/statm: 4934 4749 67 122 0 4808 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.07
CPU user time (s): 4999.57
CPU system time (s): 0.491925
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 19868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9027
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= 12913

runsolver used 3.89241 second user time and 10.8024 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Sat Apr 28 20:58:43 UTC 2007

IDJOB= 424722
IDBENCH= 20240
IDSOLVER= 174
FILE ID= node21/424722-1177793923

PBS_JOBID= 4715801

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/424722-1177793923/mxc /tmp/evaluation/424722-1177793923/instance-424722-1177793923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-424722-1177793923 -o ROOT/results/node21/solver-424722-1177793923 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424722-1177793923/mxc /tmp/evaluation/424722-1177793923/instance-424722-1177793923.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 179504472

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1723352 kB
Buffers:         47144 kB
Cached:         195676 kB
SwapCached:      15988 kB
Active:         162824 kB
Inactive:       103660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723352 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            51596 kB
Committed_AS:  1883016 kB
PageTables:       1784 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= 66539 MiB

End job on node21 on Sat Apr 28 22:22:07 UTC 2007