Trace number 312493

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) 1200.11 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-5-11-u.cnf
MD5SUM770fa9cd880a43d98e936f33f4e86d7a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.0936
Satisfiable
(Un)Satisfiability was proved
Number of variables156980
Number of clauses696581
Sum of the clauses size1582352
Maximum clause length10
Minimum clause length1
Number of clauses of size 113310
Number of clauses of size 2570471
Number of clauses of size 382900
Number of clauses of size 43320
Number of clauses of size 513280
Number of clauses of size over 513300

Solver Data (download as text)

2.10/2.18	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/312493-1176856109/instance-312493-1176856109.cnf
2.59/2.64	c found 13310 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-312493-1176856109 -o ROOT/results/node48/solver-312493-1176856109 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312493-1176856109/UnitMarch_32_bits /tmp/evaluation/312493-1176856109/instance-312493-1176856109.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22351
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=4284 CPUtime=0
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 40456222 4386816 380 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 1071 384 91 214 0 854 0

[startup+0.011061 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22351
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=5736 CPUtime=0
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 852 0 0 0 0 0 0 0 18 0 1 0 40456222 5873664 835 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 1434 838 91 214 0 1217 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5736

[startup+0.102067 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22351
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=14200 CPUtime=0.09
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 3411 0 0 0 9 0 0 0 18 0 1 0 40456222 14540800 3394 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 3550 3394 92 214 0 3333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14200

[startup+0.301085 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22351
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=17356 CPUtime=0.29
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 4286 0 0 0 28 1 0 0 19 0 1 0 40456222 17772544 4171 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 4339 4172 92 214 0 4122 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17356

[startup+0.702124 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22351
/proc/meminfo: memFree=1597168/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=23280 CPUtime=0.69
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 5900 0 0 0 67 2 0 0 22 0 1 0 40456222 23838720 5656 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 5820 5656 92 214 0 5603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23280

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22352
/proc/meminfo: memFree=1570408/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=34864 CPUtime=1.49
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 9024 0 0 0 146 3 0 0 25 0 1 0 40456222 35700736 8523 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 8716 8523 92 214 0 8499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34864

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22352
/proc/meminfo: memFree=1554472/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76916 CPUtime=3.09
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 19752 0 0 0 301 8 0 0 25 0 1 0 40456222 78761984 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19229 18738 97 214 0 19012 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76916

[startup+6.30164 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 22352
/proc/meminfo: memFree=1522224/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=6.29
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 21168 0 0 0 620 9 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529657 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76892

[startup+12.7012 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 22352
/proc/meminfo: memFree=1522352/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=12.69
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 24708 0 0 0 1259 10 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76892

[startup+25.5014 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 22352
/proc/meminfo: memFree=1522416/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=25.49
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 31080 0 0 0 2536 13 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76892

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 22352
/proc/meminfo: memFree=1522608/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=51.06
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 44379 0 0 0 5089 17 0 0 25 0 1 0 40456222 78737408 18585 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18585 97 214 0 19006 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 76892

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22352
/proc/meminfo: memFree=1524208/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=102.25
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 69867 0 0 0 10195 30 0 0 25 0 1 0 40456222 78737408 18585 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18585 97 214 0 19006 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 76892

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522544/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=162.23
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 100464 0 0 0 16178 45 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76892

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=222.22
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 130908 0 0 0 22163 59 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 76892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=282.21
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 161352 0 0 0 28148 73 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 76892

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1523120/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=342.19
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 191796 0 0 0 34133 86 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 76892

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=402.17
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 221532 0 0 0 40117 100 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 76892

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1525104/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=462.16
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 251976 0 0 0 46101 115 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 76892

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=522.15
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 281712 0 0 0 52087 128 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 76892

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=582.13
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 312003 0 0 0 58073 140 0 0 25 0 1 0 40456222 78737408 18585 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18585 97 214 0 19006 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 76892

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=642.12
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 341892 0 0 0 64058 154 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 76892

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=702.11
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 373044 0 0 0 70042 169 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 76892

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522416/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=762.09
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 402780 0 0 0 76027 182 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529569 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 76892

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522416/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=822.08
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 432516 0 0 0 82013 195 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 76892

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=882.06
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 462960 0 0 0 87996 210 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 76892

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522480/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=942.04
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 492696 0 0 0 93980 224 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 76892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522416/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=1002.03
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 523140 0 0 0 99966 237 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 76892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522608/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=75044 CPUtime=1062.01
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 553584 0 0 0 105950 251 0 0 25 0 1 0 40456222 76845056 18276 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529569 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 18761 18276 97 214 0 18544 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 75044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522608/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=1122
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 583320 0 0 0 111934 266 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 76892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522544/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=1181.99
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 614319 0 0 0 117918 281 0 0 25 0 1 0 40456222 78737408 18585 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18585 97 214 0 19006 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 76892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22352
/proc/meminfo: memFree=1522544/2055920 swapFree=4184680/4192956
[pid=22351] ppid=22349 vsize=76892 CPUtime=1200.09
/proc/22351/stat : 22351 (UnitMarch_32_bi) R 22349 22351 21622 0 -1 4194304 623676 0 0 0 119724 285 0 0 25 0 1 0 40456222 78737408 18738 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/22351/statm: 19223 18738 97 214 0 19006 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76892

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1197.24
CPU system time (s): 2.86756
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 76916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.24
system time used= 2.86756
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 623676
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= 959

runsolver used 0.838872 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 18 00:28:29 UTC 2007

IDJOB= 312493
IDBENCH= 20343
IDSOLVER= 97
FILE ID= node48/312493-1176856109

PBS_JOBID= 4590230

Free space on /tmp= 66535 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/312493-1176856109/UnitMarch_32_bits /tmp/evaluation/312493-1176856109/instance-312493-1176856109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-312493-1176856109 -o ROOT/results/node48/solver-312493-1176856109 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312493-1176856109/UnitMarch_32_bits /tmp/evaluation/312493-1176856109/instance-312493-1176856109.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  770fa9cd880a43d98e936f33f4e86d7a

RANDOM SEED= 254426928

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1597576 kB
Buffers:         48988 kB
Cached:         335132 kB
SwapCached:       2392 kB
Active:         181368 kB
Inactive:       213156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597576 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:           14260 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            49840 kB
Committed_AS:   941328 kB
PageTables:       1388 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= 66535 MiB

End job on node48 on Wed Apr 18 00:48:31 UTC 2007