Trace number 338055

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
UnitMarch 2007-02-08? (TO) 1200.02 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark224.011
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

Solver Data (download as text)

0.01/0.06	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/338055-1173679616/instance-338055-1173679616.cnf
0.01/0.08	c found 33 unit clauses in formula

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/node68/watcher-338055-1173679616 -o ROOT/results/node68/solver-338055-1173679616 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338055-1173679616/UnitMarch_32_bits /tmp/evaluation/338055-1173679616/instance-338055-1173679616.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: 1.00 1.00 1.00 3/64 17698
/proc/meminfo: memFree=1662816/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=1168 CPUtime=0
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 387919259 1196032 155 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 292 155 92 214 0 75 0

[startup+0.012322 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17698
/proc/meminfo: memFree=1662816/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=1300 CPUtime=0.01
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 195 0 0 0 1 0 0 0 18 0 1 0 387919259 1331200 178 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 325 178 92 214 0 108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1300

[startup+0.101329 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17698
/proc/meminfo: memFree=1662816/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=0.09
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 9 0 0 0 18 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6812

[startup+0.301347 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17698
/proc/meminfo: memFree=1662816/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=0.29
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 29 0 0 0 19 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6812

[startup+0.701383 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17698
/proc/meminfo: memFree=1662816/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=0.69
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 69 0 0 0 22 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134920727 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6812

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1657304/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=1.49
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 149 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529654 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6812

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1657176/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=3.09
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 309 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6812

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1657048/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=6.29
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 629 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6812

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656992/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=12.69
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 1269 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6812

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1657056/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=25.48
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 2548 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529637 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6812

[startup+51.102 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 17699
/proc/meminfo: memFree=1657056/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=51.08
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 5108 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6812

[startup+102.305 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 17699
/proc/meminfo: memFree=1657056/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=102.27
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 10227 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6812

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 17699
/proc/meminfo: memFree=1656992/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=162.25
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 16225 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529654 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6812

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 17699
/proc/meminfo: memFree=1656992/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=222.24
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 22224 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6812

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17699
/proc/meminfo: memFree=1656992/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=282.22
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 28222 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529654 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6812

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17699
/proc/meminfo: memFree=1656992/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=342.21
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 34221 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6812

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17699
/proc/meminfo: memFree=1656992/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=402.19
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 40219 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6812

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656928/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=462.18
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 46218 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6812

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656928/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=522.16
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 52216 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656928/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=582.15
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 58215 0 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6812

[startup+642.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 17699
/proc/meminfo: memFree=1656928/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=642.14
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 64213 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 6812

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 17699
/proc/meminfo: memFree=1656928/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=702.13
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 70212 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 6812

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656864/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=762.12
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 76211 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 6812

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656864/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=822.1
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 82209 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134517131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 6812

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656864/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=882.08
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 88207 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 6812

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656864/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=942.07
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 94206 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 6812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656864/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=1002.05
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 100204 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529642 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 6812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656800/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=1062.03
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 106202 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 6812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656800/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=1122.02
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 112201 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134521546 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 6812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656800/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=1182
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 118199 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 6812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656800/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=1200
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 119999 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6812

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17699
/proc/meminfo: memFree=1656800/2055920 swapFree=4183380/4192956
[pid=17698] ppid=17696 vsize=6812 CPUtime=1200
/proc/17698/stat : 17698 (UnitMarch_32_bi) R 17696 17698 14262 0 -1 4194304 1548 0 0 0 119999 1 0 0 25 0 1 0 387919259 6975488 1465 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/17698/statm: 1703 1465 97 214 0 1486 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.018997
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 6812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1548
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= 1552

runsolver used 0.820875 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Mar 12 06:06:56 UTC 2007

IDJOB= 338055
IDBENCH= 24714
IDSOLVER= 97
FILE ID= node68/338055-1173679616

PBS_JOBID= 4101705

Free space on /tmp= 66551 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338055-1173679616/UnitMarch_32_bits /tmp/evaluation/338055-1173679616/instance-338055-1173679616.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-338055-1173679616 -o ROOT/results/node68/solver-338055-1173679616 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338055-1173679616/UnitMarch_32_bits /tmp/evaluation/338055-1173679616/instance-338055-1173679616.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  92c8b4fc23a7c22313979a2d9b3b5a58

RANDOM SEED= 415667436

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1663224 kB
Buffers:         34692 kB
Cached:         286384 kB
SwapCached:       3964 kB
Active:         116852 kB
Inactive:       214504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663224 kB
SwapTotal:     4192956 kB
SwapFree:      4183380 kB
Dirty:            2656 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            47420 kB
Committed_AS:   892036 kB
PageTables:       1380 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= 66551 MiB

End job on node68 on Mon Mar 12 06:26:59 UTC 2007