Trace number 307123

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) 1200.07 1200.36

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
MD5SUMc3803de57c6d57343b2d2bb8ea2052c1
Bench CategoryRANDOM (random 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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.29	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/307123-1172113644/instance-307123-1172113644.cnf
0.29/0.39	c found 0 unit clauses in formula

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-307123-1172113644 -o ROOT/results/node41/solver-307123-1172113644 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307123-1172113644/UnitMarch_32_bits /tmp/evaluation/307123-1172113644/instance-307123-1172113644.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.01 1.00 3/64 18803
/proc/meminfo: memFree=1909432/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=2132 CPUtime=0
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 231320335 2183168 381 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 533 385 91 214 0 316 0

[startup+0.106516 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18803
/proc/meminfo: memFree=1909432/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=3848 CPUtime=0.1
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 845 0 0 0 10 0 0 0 18 0 1 0 231320335 3940352 828 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134524488 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 962 828 92 214 0 745 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3848

[startup+0.514551 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18803
/proc/meminfo: memFree=1909432/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=0.5
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 2879 0 0 0 49 1 0 0 21 0 1 0 231320335 12066816 2764 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2764 97 214 0 2729 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11784

[startup+1.33462 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898672/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=1.32
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 2907 0 0 0 131 1 0 0 25 0 1 0 231320335 12066816 2764 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2764 97 214 0 2729 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 11784

[startup+2.97077 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898544/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=2.96
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 2988 0 0 0 295 1 0 0 25 0 1 0 231320335 12066816 2763 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529541 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2763 97 214 0 2729 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11784

[startup+6.25205 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898424/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=6.24
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 3122 0 0 0 623 1 0 0 25 0 1 0 231320335 12066816 2763 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2763 97 214 0 2729 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11784

[startup+12.7026 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898432/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=12.69
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 3315 0 0 0 1267 2 0 0 25 0 1 0 231320335 12066816 2763 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2763 97 214 0 2729 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11784

[startup+25.5077 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898496/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=25.5
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 3752 0 0 0 2548 2 0 0 25 0 1 0 231320335 12066816 2765 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529592 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2765 97 214 0 2729 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11784

[startup+51.114 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898496/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=51.09
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 4699 0 0 0 5107 2 0 0 25 0 1 0 231320335 12066816 2765 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2765 97 214 0 2729 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11784

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898560/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=102.29
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 6683 0 0 0 10225 4 0 0 25 0 1 0 231320335 12066816 2764 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2764 97 214 0 2729 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 11784

[startup+162.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898560/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=162.29
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 8872 0 0 0 16223 6 0 0 25 0 1 0 231320335 12066816 2763 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2763 97 214 0 2729 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 11784

[startup+222.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898496/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=222.29
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 11372 0 0 0 22221 8 0 0 25 0 1 0 231320335 12066816 2764 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2764 97 214 0 2729 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 11784

[startup+282.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898496/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=282.29
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 13485 0 0 0 28220 9 0 0 25 0 1 0 231320335 12066816 2763 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2763 97 214 0 2729 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 11784

[startup+342.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898560/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=342.28
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 16028 0 0 0 34218 10 0 0 25 0 1 0 231320335 12066816 2764 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2764 97 214 0 2729 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 11784

[startup+402.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898496/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=402.29
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 18243 0 0 0 40217 12 0 0 25 0 1 0 231320335 12066816 2763 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2763 97 214 0 2729 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 11784

[startup+462.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898496/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=462.3
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 20436 0 0 0 46216 14 0 0 25 0 1 0 231320335 12066816 2763 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2763 97 214 0 2729 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 11784

[startup+522.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898432/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=522.3
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21795 0 0 0 52215 15 0 0 25 0 1 0 231320335 12066816 2766 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2766 97 214 0 2729 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 11784

[startup+582.455 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 18804
/proc/meminfo: memFree=1898432/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=582.31
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21795 0 0 0 58216 15 0 0 25 0 1 0 231320335 12066816 2766 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2766 97 214 0 2729 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 11784

[startup+642.477 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 18804
/proc/meminfo: memFree=1898368/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=642.31
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21795 0 0 0 64216 15 0 0 25 0 1 0 231320335 12066816 2766 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529541 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2766 97 214 0 2729 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 11784

[startup+702.498 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18804
/proc/meminfo: memFree=1898368/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=702.32
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 70216 16 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 11784

[startup+762.515 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898304/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=762.32
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 76216 16 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 11784

[startup+822.534 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 18804
/proc/meminfo: memFree=1898304/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=822.33
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 82217 16 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 11784

[startup+882.552 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898240/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=882.33
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 88217 16 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 11784

[startup+942.568 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898304/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=942.33
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 94217 16 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 11784

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898240/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=1002.33
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 100216 17 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 11784

[startup+1062.6 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 18804
/proc/meminfo: memFree=1898176/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=1062.34
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 106217 17 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 11784

[startup+1122.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18804
/proc/meminfo: memFree=1898176/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=1122.34
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 112217 17 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 11784

[startup+1182.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898176/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=1182.34
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 118217 17 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 11784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898176/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=1200.06
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 119989 17 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11784

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18804
/proc/meminfo: memFree=1898176/2055920 swapFree=4183988/4192956
[pid=18803] ppid=18801 vsize=11784 CPUtime=1200.06
/proc/18803/stat : 18803 (UnitMarch_32_bi) R 18801 18803 17898 0 -1 4194304 21796 0 0 0 119989 17 0 0 25 0 1 0 231320335 12066816 2767 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 2946 2767 97 214 0 2729 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.181972
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 11784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21796
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= 1867

runsolver used 0.715891 second user time and 2.49662 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Feb 22 03:07:24 UTC 2007

IDJOB= 307123
IDBENCH= 20198
IDSOLVER= 97
FILE ID= node41/307123-1172113644

PBS_JOBID= 3892922

Free space on /tmp= 66558 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
COMMAND LINE= /tmp/evaluation/307123-1172113644/UnitMarch_32_bits /tmp/evaluation/307123-1172113644/instance-307123-1172113644.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-307123-1172113644 -o ROOT/results/node41/solver-307123-1172113644 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307123-1172113644/UnitMarch_32_bits /tmp/evaluation/307123-1172113644/instance-307123-1172113644.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c3803de57c6d57343b2d2bb8ea2052c1

RANDOM SEED= 772954703

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1909904 kB
Buffers:         10284 kB
Cached:          83556 kB
SwapCached:       3196 kB
Active:          38652 kB
Inactive:        64984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1909904 kB
SwapTotal:     4192956 kB
SwapFree:      4183988 kB
Dirty:            3792 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            28364 kB
Committed_AS:   512748 kB
PageTables:       1476 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= 66558 MiB

End job on node41 on Thu Feb 22 03:27:26 UTC 2007