Trace number 313733

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) 1200.08 1200.62

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data (download as text)

2.20/2.22	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313733-1176890138/instance-313733-1176890138.cnf
2.59/2.68	c found 12754 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/node37/watcher-313733-1176890138 -o ROOT/results/node37/solver-313733-1176890138 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313733-1176890138/UnitMarch_32_bits /tmp/evaluation/313733-1176890138/instance-313733-1176890138.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: 0.99 0.97 0.99 3/78 23473
/proc/meminfo: memFree=1659136/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=4204 CPUtime=0
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 389 0 0 0 0 0 0 0 18 0 1 0 136926316 4304896 372 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 1051 376 91 214 0 834 0

[startup+0.103573 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 23473
/proc/meminfo: memFree=1659136/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=13860 CPUtime=0.09
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 3323 0 0 0 9 0 0 0 18 0 1 0 136926316 14192640 3306 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135006184 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 3465 3306 92 214 0 3248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13860

[startup+0.201581 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 23473
/proc/meminfo: memFree=1659136/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=15440 CPUtime=0.19
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 3744 0 0 0 19 0 0 0 18 0 1 0 136926316 15810560 3695 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 3860 3695 92 214 0 3643 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15440

[startup+0.301601 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 23473
/proc/meminfo: memFree=1659136/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=17016 CPUtime=0.29
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 4182 0 0 0 28 1 0 0 19 0 1 0 136926316 17424384 4067 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135006121 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 4254 4067 92 214 0 4037 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17016

[startup+0.701676 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 23473
/proc/meminfo: memFree=1659136/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=22808 CPUtime=0.69
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 5770 0 0 0 67 2 0 0 23 0 1 0 136926316 23355392 5526 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134694293 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 5702 5526 92 214 0 5485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22808

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23474
/proc/meminfo: memFree=1631672/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=34260 CPUtime=1.49
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 8879 0 0 0 145 4 0 0 25 0 1 0 136926316 35082240 8378 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 8565 8378 92 214 0 8348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34260

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23474
/proc/meminfo: memFree=1615864/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=76396 CPUtime=3.08
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 19613 0 0 0 300 8 0 0 25 0 1 0 136926316 78229504 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19099 18599 97 214 0 18882 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 76396

[startup+6.30173 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1585400/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=6.29
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 20967 0 0 0 620 9 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76272

[startup+12.7019 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1584824/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=12.69
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 23675 0 0 0 1258 11 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76272

[startup+25.5024 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1585016/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=25.48
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 29768 0 0 0 2535 13 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76272

[startup+51.1012 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1584952/2055920 swapFree=4147312/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=51.07
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 41277 0 0 0 5088 19 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529637 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76272

[startup+102.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1585656/2055920 swapFree=4147376/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=102.25
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 64824 0 0 0 10196 29 0 0 25 0 1 0 136926316 78102528 18451 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18451 97 214 0 18851 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 76272

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1585080/2055920 swapFree=4147376/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=162.23
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 92052 0 0 0 16180 43 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76272

[startup+222.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1584952/2055920 swapFree=4147440/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=222.22
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 119132 0 0 0 22164 58 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 76272

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23474
/proc/meminfo: memFree=1585528/2055920 swapFree=4147440/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=282.19
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 146889 0 0 0 28148 71 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 76272

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 23590
/proc/meminfo: memFree=1583560/2055920 swapFree=4147440/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=342.12
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 174498 0 0 0 34129 83 0 0 25 0 1 0 136926316 78102528 18451 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18451 97 214 0 18851 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 76272

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584632/2055920 swapFree=4147504/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=402.05
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 201726 0 0 0 40106 99 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529572 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 76272

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584568/2055920 swapFree=4147504/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=462.03
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 228806 0 0 0 46093 110 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 76272

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584568/2055920 swapFree=4147568/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=522
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 255886 0 0 0 52076 124 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 76272

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1586552/2055920 swapFree=4147568/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=581.98
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 283643 0 0 0 58059 139 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 76272

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584504/2055920 swapFree=4147568/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=641.96
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 311252 0 0 0 64044 152 0 0 25 0 1 0 136926316 78102528 18451 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537663 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18451 97 214 0 18851 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 76272

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1585080/2055920 swapFree=4147632/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=701.94
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 338480 0 0 0 70029 165 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529669 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 76272

[startup+762.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584440/2055920 swapFree=4147632/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=761.92
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 366237 0 0 0 76013 179 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 76272

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584440/2055920 swapFree=4147696/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=821.89
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 393317 0 0 0 81997 192 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 76272

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1585016/2055920 swapFree=4147696/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=881.88
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 421074 0 0 0 87982 206 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 76272

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584376/2055920 swapFree=4147760/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=941.85
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 447477 0 0 0 93967 218 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 76272

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584376/2055920 swapFree=4147760/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=1001.82
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 475086 0 0 0 99950 232 0 0 25 0 1 0 136926316 78102528 18451 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18451 97 214 0 18851 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 76272

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584312/2055920 swapFree=4147760/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=1061.81
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 502314 0 0 0 105935 246 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 76272

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584312/2055920 swapFree=4147824/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=1121.79
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 529394 0 0 0 111918 261 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 76272

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584184/2055920 swapFree=4147824/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=1181.76
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 556474 0 0 0 117902 274 0 0 25 0 1 0 136926316 78102528 18599 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18599 97 214 0 18851 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 76272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584760/2055920 swapFree=4147824/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=1200.06
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 565127 0 0 0 119728 278 0 0 25 0 1 0 136926316 78102528 18451 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18451 97 214 0 18851 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 76272

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23672
/proc/meminfo: memFree=1584760/2055920 swapFree=4147824/4192956
[pid=23473] ppid=23471 vsize=76272 CPUtime=1200.06
/proc/23473/stat : 23473 (UnitMarch_32_bi) R 23471 23473 23368 0 -1 4194304 565127 0 0 0 119728 278 0 0 25 0 1 0 136926316 78102528 18451 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/23473/statm: 19068 18451 97 214 0 18851 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 76272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1197.29
CPU system time (s): 2.79357
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 76396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.29
system time used= 2.79357
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 565127
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= 2392

runsolver used 1.23181 second user time and 3.14552 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 18 09:55:39 UTC 2007

IDJOB= 313733
IDBENCH= 20374
IDSOLVER= 97
FILE ID= node37/313733-1176890138

PBS_JOBID= 4595149

Free space on /tmp= 66432 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313733-1176890138/UnitMarch_32_bits /tmp/evaluation/313733-1176890138/instance-313733-1176890138.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-313733-1176890138 -o ROOT/results/node37/solver-313733-1176890138 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313733-1176890138/UnitMarch_32_bits /tmp/evaluation/313733-1176890138/instance-313733-1176890138.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 999579333

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1659608 kB
Buffers:         16984 kB
Cached:         296384 kB
SwapCached:       2900 kB
Active:         142164 kB
Inactive:       196828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659608 kB
SwapTotal:     4192956 kB
SwapFree:      4147312 kB
Dirty:           14416 kB
Writeback:           0 kB
Mapped:          33104 kB
Slab:            42652 kB
Committed_AS:  1096680 kB
PageTables:       2000 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= 66432 MiB

End job on node37 on Wed Apr 18 10:15:41 UTC 2007