Trace number 313408

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
Spear 2007-02-12? (TO) 1200.12 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryINDUST (industrial 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/313408-1176884699/instance-313408-1176884699.cnf

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/node4/watcher-313408-1176884699 -o ROOT/results/node4/solver-313408-1176884699 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313408-1176884699/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313408-1176884699/instance-313408-1176884699.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 3/77 30950
/proc/meminfo: memFree=1644496/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=1700 CPUtime=0
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 164507662 1740800 220 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134513442 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 425 220 128 302 0 120 0

[startup+0.048757 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30950
/proc/meminfo: memFree=1644496/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=4840 CPUtime=0.04
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 1186 0 0 0 4 0 0 0 18 0 1 0 164507662 4956160 817 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 1210 817 128 302 0 905 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4840

[startup+0.101763 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30950
/proc/meminfo: memFree=1644496/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=8228 CPUtime=0.09
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 2267 0 0 0 8 1 0 0 18 0 1 0 164507662 8425472 1480 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 2058 1482 128 302 0 1753 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8228

[startup+0.301781 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30950
/proc/meminfo: memFree=1644496/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=14260 CPUtime=0.29
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 4202 0 0 0 25 4 0 0 19 0 1 0 164507662 14602240 3317 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 3565 3317 129 302 0 3260 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14260

[startup+0.701818 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30950
/proc/meminfo: memFree=1644496/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=36864 CPUtime=0.69
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 11482 0 0 0 58 11 0 0 23 0 1 0 164507662 37748736 7968 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 9216 7968 129 302 0 8911 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36864

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30951
/proc/meminfo: memFree=1597064/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=68560 CPUtime=1.49
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 20737 0 0 0 120 29 0 0 25 0 1 0 164507662 70205440 13636 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 17140 13636 129 302 0 16835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68560

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30951
/proc/meminfo: memFree=1576584/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=111136 CPUtime=3.09
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 31916 0 0 0 273 36 0 0 25 0 1 0 164507662 113803264 23790 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 27784 23791 129 302 0 27479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111136

[startup+6.30135 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1541128/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=119304 CPUtime=6.29
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 34283 0 0 0 592 37 0 0 25 0 1 0 164507662 122167296 25930 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 29826 25930 141 302 0 29521 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119304

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1540808/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=120328 CPUtime=12.69
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 34601 0 0 0 1232 37 0 0 25 0 1 0 164507662 123215872 25991 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 30082 25991 141 302 0 29777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120328

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1540936/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=120328 CPUtime=25.49
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 34602 0 0 0 2510 39 0 0 25 0 1 0 164507662 123215872 25992 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 30082 25992 141 302 0 29777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 120328

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1541128/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=120328 CPUtime=51.06
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 34636 0 0 0 5066 40 0 0 25 0 1 0 164507662 123215872 26008 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134539882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 30082 26008 141 302 0 29777 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 120328

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1541000/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=120460 CPUtime=102.26
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 34672 0 0 0 10182 44 0 0 25 0 1 0 164507662 123351040 26044 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 30115 26044 141 302 0 29810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 120460

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1540936/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=120460 CPUtime=162.24
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 34685 0 0 0 16176 48 0 0 25 0 1 0 164507662 123351040 26057 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 30115 26057 141 302 0 29810 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 120460

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1539336/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=122136 CPUtime=222.22
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 35277 0 0 0 22168 54 0 0 25 0 1 0 164507662 125067264 26458 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 30534 26458 141 302 0 30229 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 122136

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1535944/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=125544 CPUtime=282.21
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 36574 0 0 0 28158 63 0 0 25 0 1 0 164507662 128557056 27322 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 31386 27322 141 302 0 31081 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 125544

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30951
/proc/meminfo: memFree=1532232/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=129420 CPUtime=342.19
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 38099 0 0 0 34150 69 0 0 25 0 1 0 164507662 132526080 28216 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 32355 28216 141 302 0 32050 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 129420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1528200/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=133448 CPUtime=402.17
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 39147 0 0 0 40142 75 0 0 25 0 1 0 164507662 136650752 29213 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 33362 29213 141 302 0 33057 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 133448

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1521416/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=140140 CPUtime=462.16
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 41083 0 0 0 46135 81 0 0 25 0 1 0 164507662 143503360 30900 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134539417 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 35035 30900 141 302 0 34730 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 140140

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1514952/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=146484 CPUtime=522.15
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 47645 0 0 0 52122 93 0 0 25 0 1 0 164507662 149999616 32501 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 36621 32501 141 302 0 36316 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 146484

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1507208/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=154288 CPUtime=582.13
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 50123 0 0 0 58112 101 0 0 25 0 1 0 164507662 157990912 34468 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 38572 34468 141 302 0 38267 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 154288

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1500680/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=161112 CPUtime=642.12
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 52389 0 0 0 64104 108 0 0 25 0 1 0 164507662 164978688 36051 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 40278 36051 141 302 0 39973 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 161112

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1494664/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=167048 CPUtime=702.1
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 54755 0 0 0 70093 117 0 0 25 0 1 0 164507662 171057152 37553 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 41762 37553 141 302 0 41457 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 167048

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1489352/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=172256 CPUtime=762.09
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 56795 0 0 0 76084 125 0 0 25 0 1 0 164507662 176390144 38858 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 43064 38858 141 302 0 42759 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 172256

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1485000/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=176568 CPUtime=822.08
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 59222 0 0 0 82073 135 0 0 25 0 1 0 164507662 180805632 39940 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 44142 39940 141 302 0 43837 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 176568

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 30953
/proc/meminfo: memFree=1481672/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=179792 CPUtime=882.06
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 61514 0 0 0 88060 146 0 0 25 0 1 0 164507662 184107008 40758 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524593 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 44948 40758 141 302 0 44643 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 179792

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30953
/proc/meminfo: memFree=1477000/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=184756 CPUtime=942.04
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 63715 0 0 0 94050 154 0 0 25 0 1 0 164507662 189190144 41929 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 46189 41929 141 302 0 45884 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 184756

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1472264/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=189388 CPUtime=1002.03
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 66843 0 0 0 100039 164 0 0 25 0 1 0 164507662 193933312 43102 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 47347 43102 141 302 0 47042 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 189388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1467656/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=194304 CPUtime=1062.01
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 68577 0 0 0 106030 171 0 0 25 0 1 0 164507662 198967296 44260 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 48576 44260 141 302 0 48271 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 194304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30953
/proc/meminfo: memFree=1465096/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=196772 CPUtime=1122
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 69772 0 0 0 112022 178 0 0 25 0 1 0 164507662 201494528 44895 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 49193 44895 141 302 0 48888 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 196772

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 30953
/proc/meminfo: memFree=1462408/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=199616 CPUtime=1181.99
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 71489 0 0 0 118010 189 0 0 25 0 1 0 164507662 204406784 45586 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 49904 45586 141 302 0 49599 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 199616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 30953
/proc/meminfo: memFree=1461576/2055920 swapFree=4153860/4192956
[pid=30950] ppid=30948 vsize=200232 CPUtime=1200.08
/proc/30950/stat : 30950 (Spear-32) R 30948 30950 30034 0 -1 4194304 71849 0 0 0 119818 190 0 0 25 0 1 0 164507662 205037568 45749 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30950/statm: 50058 45749 141 302 0 49753 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 200232

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1198.18
CPU system time (s): 1.9387
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 200232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.18
system time used= 1.93871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71849
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= 3818

runsolver used 1.45278 second user time and 2.74458 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 18 08:24:59 UTC 2007

IDJOB= 313408
IDBENCH= 20365
IDSOLVER= 133
FILE ID= node4/313408-1176884699

PBS_JOBID= 4590312

Free space on /tmp= 66448 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/313408-1176884699/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313408-1176884699/instance-313408-1176884699.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-313408-1176884699 -o ROOT/results/node4/solver-313408-1176884699 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313408-1176884699/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313408-1176884699/instance-313408-1176884699.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 342023816

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1644968 kB
Buffers:         27676 kB
Cached:         279248 kB
SwapCached:       2408 kB
Active:         128488 kB
Inactive:       215076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644968 kB
SwapTotal:     4192956 kB
SwapFree:      4153860 kB
Dirty:           26484 kB
Writeback:           0 kB
Mapped:          44184 kB
Slab:            52856 kB
Committed_AS:  5242236 kB
PageTables:       1860 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= 66448 MiB

End job on node4 on Wed Apr 18 08:45:02 UTC 2007