Trace number 1525804

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
MD5SUM92fc8bc430de4460c33b884d5a42779d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525804-1238482510/watcher-1525804-1238482510 -o /tmp/evaluation-result-1525804-1238482510/solver-1525804-1238482510 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525804-1238482510.cnf i 

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): 1800 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: 1.99 1.97 1.68 3/64 3064
/proc/meminfo: memFree=869896/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) R 3062 3064 2681 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1120913411 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3064/statm: 1339 234 194 169 0 50 0
[pid=3065] ppid=3064 vsize=824 CPUtime=0
/proc/3065/stat : 3065 (SatElite) R 3064 3064 2681 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 1120913411 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/3065/statm: 206 96 50 127 0 76 0

[startup+0.080051 s]
/proc/loadavg: 1.99 1.97 1.68 3/64 3064
/proc/meminfo: memFree=869896/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101051 s]
/proc/loadavg: 1.99 1.97 1.68 3/64 3064
/proc/meminfo: memFree=869896/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301071 s]
/proc/loadavg: 1.99 1.97 1.68 3/64 3064
/proc/meminfo: memFree=869896/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701111 s]
/proc/loadavg: 1.99 1.97 1.68 3/64 3064
/proc/meminfo: memFree=869896/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50118 s]
/proc/loadavg: 1.99 1.97 1.68 2/66 3067
/proc/meminfo: memFree=867704/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=4040 CPUtime=1.48
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 666 0 0 0 148 0 0 0 25 0 1 0 1120913412 4136960 651 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 1010 651 81 174 0 833 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9396

[startup+3.10133 s]
/proc/loadavg: 1.91 1.95 1.68 2/66 3067
/proc/meminfo: memFree=866616/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=5032 CPUtime=3.07
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 893 0 0 0 307 0 0 0 25 0 1 0 1120913412 5152768 878 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 1258 878 81 174 0 1081 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10388

[startup+6.30162 s]
/proc/loadavg: 1.91 1.95 1.68 2/66 3067
/proc/meminfo: memFree=865144/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=6368 CPUtime=6.27
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 1241 0 0 0 627 0 0 0 25 0 1 0 1120913412 6520832 1226 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 1592 1226 81 174 0 1415 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11724

[startup+12.7012 s]
/proc/loadavg: 1.77 1.92 1.67 2/66 3067
/proc/meminfo: memFree=862776/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=8692 CPUtime=12.67
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 1799 0 0 0 1266 1 0 0 25 0 1 0 1120913412 8900608 1784 1992294400 134512640 135226915 4294956208 18446744073709551615 134531723 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 2173 1784 81 174 0 1996 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14048

[startup+25.5014 s]
/proc/loadavg: 1.65 1.89 1.66 2/66 3067
/proc/meminfo: memFree=861240/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=10156 CPUtime=25.47
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 2147 0 0 0 2546 1 0 0 25 0 1 0 1120913412 10399744 2132 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 2539 2132 81 174 0 2362 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15512

[startup+51.1018 s]
/proc/loadavg: 1.43 1.82 1.64 2/66 3067
/proc/meminfo: memFree=857144/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=14548 CPUtime=51.05
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 3198 0 0 0 5103 2 0 0 25 0 1 0 1120913412 14897152 3183 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 3637 3183 81 174 0 3460 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19904

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.61 2/66 3067
/proc/meminfo: memFree=853432/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=17996 CPUtime=102.24
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 4058 0 0 0 10221 3 0 0 25 0 1 0 1120913412 18427904 4043 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 4499 4043 81 174 0 4322 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23352

[startup+162.301 s]
/proc/loadavg: 1.07 1.56 1.57 2/66 3067
/proc/meminfo: memFree=849208/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=22336 CPUtime=162.21
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 5094 0 0 0 16216 5 0 0 25 0 1 0 1120913412 22872064 5079 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 5584 5079 81 174 0 5407 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27692

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.53 2/66 3067
/proc/meminfo: memFree=844792/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=27168 CPUtime=222.2
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 6203 0 0 0 22213 7 0 0 25 0 1 0 1120913412 27820032 6188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 6792 6188 81 174 0 6615 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32524

[startup+282.301 s]
/proc/loadavg: 1.07 1.39 1.50 2/66 3067
/proc/meminfo: memFree=842936/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=29192 CPUtime=282.17
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 6707 0 0 0 28210 7 0 0 25 0 1 0 1120913412 29892608 6692 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 7298 6692 81 174 0 7121 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 34548

[startup+342.302 s]
/proc/loadavg: 1.07 1.32 1.47 2/66 3067
/proc/meminfo: memFree=838968/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=33076 CPUtime=342.15
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 7654 0 0 0 34207 8 0 0 25 0 1 0 1120913412 33869824 7639 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 8269 7639 81 174 0 8092 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 38432

[startup+402.301 s]
/proc/loadavg: 1.08 1.28 1.44 2/66 3073
/proc/meminfo: memFree=837808/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=34232 CPUtime=402.13
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 7906 0 0 0 40204 9 0 0 25 0 1 0 1120913412 35053568 7891 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 8558 7891 81 174 0 8381 0

################
# More data... #
################

/proc/3067/statm: 10341 9469 81 174 0 10164 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 46720

[startup+582.302 s]
/proc/loadavg: 1.00 1.14 1.35 2/66 3073
/proc/meminfo: memFree=830832/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=42216 CPUtime=582.04
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 9686 0 0 0 58195 9 0 0 25 0 1 0 1120913412 43229184 9671 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 10554 9671 81 174 0 10377 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 47572

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.33 2/66 3073
/proc/meminfo: memFree=829872/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=43240 CPUtime=642.03
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 9919 0 0 0 64193 10 0 0 25 0 1 0 1120913412 44277760 9904 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 10810 9904 81 174 0 10633 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 48596

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.31 2/66 3073
/proc/meminfo: memFree=828472/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=45144 CPUtime=702
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 10267 0 0 0 70190 10 0 0 25 0 1 0 1120913412 46227456 10252 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 11286 10252 81 174 0 11109 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 50500

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.28 2/66 3073
/proc/meminfo: memFree=824120/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=49252 CPUtime=761.97
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 11359 0 0 0 76186 11 0 0 25 0 1 0 1120913412 50434048 11344 1992294400 134512640 135226915 4294956208 18446744073709551615 134536955 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 12313 11344 81 174 0 12136 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 54608

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.26 2/66 3073
/proc/meminfo: memFree=820280/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=52948 CPUtime=821.93
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 12331 0 0 0 82181 12 0 0 25 0 1 0 1120913412 54218752 12316 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 13237 12316 81 174 0 13060 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 58304

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 3073
/proc/meminfo: memFree=819960/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=53224 CPUtime=881.9
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 12407 0 0 0 88178 12 0 0 25 0 1 0 1120913412 54501376 12392 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 13306 12392 81 174 0 13129 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 58580

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 3073
/proc/meminfo: memFree=819640/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=53692 CPUtime=941.88
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 12483 0 0 0 94175 13 0 0 25 0 1 0 1120913412 54980608 12468 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 13423 12468 81 174 0 13246 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 59048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/66 3073
/proc/meminfo: memFree=818936/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=54520 CPUtime=1001.86
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 12657 0 0 0 100173 13 0 0 25 0 1 0 1120913412 55828480 12642 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 13630 12642 81 174 0 13453 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 59876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 3073
/proc/meminfo: memFree=818168/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=55240 CPUtime=1061.84
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 12852 0 0 0 106171 13 0 0 25 0 1 0 1120913412 56565760 12837 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 13810 12837 81 174 0 13633 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 60596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 3073
/proc/meminfo: memFree=817528/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=56012 CPUtime=1121.81
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 13020 0 0 0 112168 13 0 0 25 0 1 0 1120913412 57356288 13005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 14003 13005 81 174 0 13826 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 61368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 3073
/proc/meminfo: memFree=815032/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=59056 CPUtime=1181.79
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 13649 0 0 0 118165 14 0 0 25 0 1 0 1120913412 60473344 13634 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 14764 13634 81 174 0 14587 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 64412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 3073
/proc/meminfo: memFree=813688/2055920 swapFree=4176868/4192956
[pid=3064] ppid=3062 vsize=5356 CPUtime=0
/proc/3064/stat : 3064 (lysat.sh) S 3062 3064 2681 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1120913411 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3064/statm: 1339 237 195 169 0 50 0
[pid=3067] ppid=3064 vsize=60556 CPUtime=1200.09
/proc/3067/stat : 3067 (LySATi) R 3064 3064 2681 0 -1 4194304 13965 0 0 0 119994 15 0 0 25 0 1 0 1120913412 62009344 13950 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/3067/statm: 15139 13950 81 174 0 14962 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65912

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3064 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.15
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 65912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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= 5
involuntary context switches= 2

runsolver used 1.06884 second user time and 3.3085 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 08:55:10
IDJOB=1525804
IDBENCH=70417
IDSOLVER=511
FILE ID=node48/1525804-1238482510
PBS_JOBID= 9061820
Free space on /tmp= 66464 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525804-1238482510/watcher-1525804-1238482510 -o /tmp/evaluation-result-1525804-1238482510/solver-1525804-1238482510 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525804-1238482510.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 92fc8bc430de4460c33b884d5a42779d
RANDOM SEED=447920707

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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:        870376 kB
Buffers:        102344 kB
Cached:         981088 kB
SwapCached:      10280 kB
Active:         314284 kB
Inactive:       781044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        870376 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            76276 kB
Committed_AS:  2663812 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-31 09:15:13