Trace number 424694

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) 5000.12 5001.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
MD5SUM319199115eec5f04169695cb4210fb35
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2202.8
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node29/watcher-424694-1177781712 -o ROOT/results/node29/solver-424694-1177781712 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424694-1177781712/mxc /tmp/evaluation/424694-1177781712/instance-424694-1177781712.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 22079
/proc/meminfo: memFree=1452416/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=3372 CPUtime=0
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 632 0 0 0 0 0 0 0 18 0 1 0 226086918 3452928 617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 843 618 46 122 0 717 0

[startup+0.0944239 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22079
/proc/meminfo: memFree=1452416/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=4864 CPUtime=0.08
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 1263 0 0 0 8 0 0 0 18 0 1 0 226086918 4980736 995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 1216 995 57 122 0 1090 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4864

[startup+0.101424 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22079
/proc/meminfo: memFree=1452416/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=4864 CPUtime=0.09
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 1269 0 0 0 9 0 0 0 18 0 1 0 226086918 4980736 1001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 1216 1001 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.301437 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22079
/proc/meminfo: memFree=1452416/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=5260 CPUtime=0.29
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 1356 0 0 0 29 0 0 0 19 0 1 0 226086918 5386240 1088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 1315 1088 59 122 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.701463 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 22079
/proc/meminfo: memFree=1452416/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=5788 CPUtime=0.69
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 1496 0 0 0 69 0 0 0 23 0 1 0 226086918 5926912 1228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 1447 1228 59 122 0 1321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5788

[startup+1.50151 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22080
/proc/meminfo: memFree=1447352/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=6844 CPUtime=1.49
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 1780 0 0 0 148 1 0 0 25 0 1 0 226086918 7008256 1512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 1711 1512 59 122 0 1585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6844

[startup+3.10162 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22080
/proc/meminfo: memFree=1445624/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=9616 CPUtime=3.09
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 2465 0 0 0 308 1 0 0 25 0 1 0 226086918 9846784 2197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 2404 2197 59 122 0 2278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9616

[startup+6.30182 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 22080
/proc/meminfo: memFree=1440312/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=14632 CPUtime=6.29
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 3698 0 0 0 626 3 0 0 25 0 1 0 226086918 14983168 3430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 3658 3430 59 122 0 3532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14632

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 22080
/proc/meminfo: memFree=1430712/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=23344 CPUtime=12.69
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 5886 0 0 0 1264 5 0 0 25 0 1 0 226086918 23904256 5618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 5836 5618 59 122 0 5710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23344

[startup+25.501 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 22080
/proc/meminfo: memFree=1413560/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=39972 CPUtime=25.48
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 10033 0 0 0 2538 10 0 0 25 0 1 0 226086918 40931328 9765 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 9993 9765 59 122 0 9867 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39972

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 22080
/proc/meminfo: memFree=1384312/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=69276 CPUtime=51.08
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 17378 0 0 0 5090 18 0 0 25 0 1 0 226086918 70938624 17110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 17319 17110 59 122 0 17193 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69276

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 22080
/proc/meminfo: memFree=1370744/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=82608 CPUtime=102.27
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 20734 0 0 0 10205 22 0 0 25 0 1 0 226086918 84590592 20396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 20652 20396 67 122 0 20526 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 82608

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22080
/proc/meminfo: memFree=1359544/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=93432 CPUtime=162.25
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 23529 0 0 0 16199 26 0 0 25 0 1 0 226086918 95674368 23116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535071 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 23358 23116 67 122 0 23232 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 93432

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1347832/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=105048 CPUtime=222.23
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 26520 0 0 0 22193 30 0 0 25 0 1 0 226086918 107569152 26025 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 26262 26025 67 122 0 26136 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105048

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1333816/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=119040 CPUtime=282.22
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 30098 0 0 0 28187 35 0 0 25 0 1 0 226086918 121896960 29514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 29760 29514 67 122 0 29634 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 119040

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1333880/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=119040 CPUtime=342.21
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 30188 0 0 0 34185 36 0 0 25 0 1 0 226086918 121896960 29514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 29760 29514 67 122 0 29634 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 119040

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1333880/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=119040 CPUtime=402.19
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 30188 0 0 0 40183 36 0 0 25 0 1 0 226086918 121896960 29514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 29760 29514 67 122 0 29634 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 119040

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1330488/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=122340 CPUtime=462.18
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 31129 0 0 0 46180 38 0 0 25 0 1 0 226086918 125276160 30356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 30585 30356 67 122 0 30459 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 122340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1329848/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=123660 CPUtime=522.16
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 31451 0 0 0 52178 38 0 0 25 0 1 0 226086918 126627840 30678 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 30915 30678 67 122 0 30789 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 123660

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1326200/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=126696 CPUtime=582.15
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 32299 0 0 0 58175 40 0 0 25 0 1 0 226086918 129736704 31427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 31674 31427 67 122 0 31548 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 126696

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22082
/proc/meminfo: memFree=1319352/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=133828 CPUtime=642.14
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 34035 0 0 0 64172 42 0 0 25 0 1 0 226086918 137039872 33163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 33457 33163 67 122 0 33331 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 133828


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1237624/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=215556 CPUtime=4001.21
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 55747 0 0 0 400028 93 0 0 25 0 1 0 226086918 220729344 53573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 53889 53573 67 122 0 53763 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 215556

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1237688/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=215556 CPUtime=4061.2
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 55747 0 0 0 406027 93 0 0 25 0 1 0 226086918 220729344 53573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 53889 53573 67 122 0 53763 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 215556

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1237624/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=215556 CPUtime=4121.18
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 55747 0 0 0 412024 94 0 0 25 0 1 0 226086918 220729344 53573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 53889 53573 67 122 0 53763 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 215556

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1237688/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=215556 CPUtime=4181.17
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 55747 0 0 0 418023 94 0 0 25 0 1 0 226086918 220729344 53573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 53889 53573 67 122 0 53763 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 215556

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1237688/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=215556 CPUtime=4241.16
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 55747 0 0 0 424021 95 0 0 25 0 1 0 226086918 220729344 53573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 53889 53573 67 122 0 53763 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 215556

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1237688/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=215556 CPUtime=4301.14
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 55747 0 0 0 430019 95 0 0 25 0 1 0 226086918 220729344 53573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 53889 53573 67 122 0 53763 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 215556

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1237688/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=215556 CPUtime=4361.13
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 55747 0 0 0 436017 96 0 0 25 0 1 0 226086918 220729344 53573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 53889 53573 67 122 0 53763 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 215556

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233592/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219516 CPUtime=4421.11
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 56859 0 0 0 442014 97 0 0 25 0 1 0 226086918 224784384 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54879 54540 67 122 0 54753 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 219516

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233656/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219516 CPUtime=4481.1
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 56859 0 0 0 448012 98 0 0 25 0 1 0 226086918 224784384 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54879 54540 67 122 0 54753 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 219516

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233656/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219516 CPUtime=4541.08
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 56859 0 0 0 454010 98 0 0 25 0 1 0 226086918 224784384 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54879 54540 67 122 0 54753 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 219516

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233720/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219516 CPUtime=4601.08
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 56859 0 0 0 460009 99 0 0 25 0 1 0 226086918 224784384 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54879 54540 67 122 0 54753 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 219516

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233592/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219512 CPUtime=4661.05
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 57004 0 0 0 466006 99 0 0 25 0 1 0 226086918 224780288 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54878 54540 67 122 0 54752 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 219512

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233592/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219512 CPUtime=4721.05
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 57004 0 0 0 472005 100 0 0 25 0 1 0 226086918 224780288 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54878 54540 67 122 0 54752 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 219512

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233592/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219512 CPUtime=4781.02
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 57004 0 0 0 478002 100 0 0 25 0 1 0 226086918 224780288 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54878 54540 67 122 0 54752 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 219512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1233592/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=219512 CPUtime=4841.01
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 57004 0 0 0 484000 101 0 0 25 0 1 0 226086918 224780288 54540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 54878 54540 67 122 0 54752 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 219512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1232184/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=221228 CPUtime=4901
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 57427 0 0 0 489998 102 0 0 25 0 1 0 226086918 226537472 54963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 55307 54963 67 122 0 55181 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 221228

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1228984/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=224132 CPUtime=4960.98
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 58302 0 0 0 495994 104 0 0 25 0 1 0 226086918 229511168 55693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 56033 55693 67 122 0 55907 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 224132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22283
/proc/meminfo: memFree=1228984/2055920 swapFree=4146652/4192956
[pid=22079] ppid=22077 vsize=224132 CPUtime=5000.07
/proc/22079/stat : 22079 (mxc) R 22077 22079 22025 0 -1 4194304 58302 0 0 0 499903 104 0 0 25 0 1 0 226086918 229511168 55693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528212 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 56033 55693 67 122 0 55907 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 224132

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): 5001.44
CPU time (s): 5000.12
CPU user time (s): 4999.04
CPU system time (s): 1.08383
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 224712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.04
system time used= 1.08384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58302
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= 101179

runsolver used 3.84341 second user time and 11.1333 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Sat Apr 28 17:35:12 UTC 2007

IDJOB= 424694
IDBENCH= 20196
IDSOLVER= 174
FILE ID= node29/424694-1177781712

PBS_JOBID= 4715727

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
COMMAND LINE= /tmp/evaluation/424694-1177781712/mxc /tmp/evaluation/424694-1177781712/instance-424694-1177781712.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-424694-1177781712 -o ROOT/results/node29/solver-424694-1177781712 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424694-1177781712/mxc /tmp/evaluation/424694-1177781712/instance-424694-1177781712.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 557145035

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1452888 kB
Buffers:         50256 kB
Cached:         461216 kB
SwapCached:      12060 kB
Active:         293676 kB
Inactive:       241532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452888 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            53240 kB
Committed_AS:  2774848 kB
PageTables:       1872 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= 66538 MiB

End job on node29 on Sat Apr 28 18:58:35 UTC 2007