Trace number 1526559

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
MD5SUM7a50a8aff0c6952edb5e8fbcf8bad297
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2368     7176 |      --       0       --      -- |     --   | -12/36
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 546   #clauses: 2368   #literals: 7176
0.00/0.00	c CPU time:   0.005999 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:  546                                                  |
0.00/0.01	c |  Number of clauses:    2368                                                 |
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-1526559-1238511895/watcher-1526559-1238511895 -o /tmp/evaluation-result-1526559-1238511895/solver-1526559-1238511895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526559-1238511895.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: 0.99 0.98 1.00 3/64 17559
/proc/meminfo: memFree=1602200/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 235 195 169 0 50 0
[pid=17560] ppid=17559 vsize=956 CPUtime=0
/proc/17560/stat : 17560 (SatElite) R 17559 17559 17325 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1123851404 978944 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/17560/statm: 239 126 50 127 0 109 0

[startup+0.0877411 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17559
/proc/meminfo: memFree=1602200/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101743 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17559
/proc/meminfo: memFree=1602200/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301761 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17559
/proc/meminfo: memFree=1602200/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701801 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17559
/proc/meminfo: memFree=1602200/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1600008/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=3924 CPUtime=1.47
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 628 0 0 0 147 0 0 0 25 0 1 0 1123851405 4018176 613 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 981 613 81 174 0 804 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9280

[startup+3.10202 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1598984/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=4872 CPUtime=3.07
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 879 0 0 0 307 0 0 0 25 0 1 0 1123851405 4988928 864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 1218 864 81 174 0 1041 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10228

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1597256/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=6384 CPUtime=6.27
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 1254 0 0 0 627 0 0 0 25 0 1 0 1123851405 6537216 1239 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 1596 1239 81 174 0 1419 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11740

[startup+12.7029 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1595400/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=8140 CPUtime=12.67
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 1664 0 0 0 1266 1 0 0 25 0 1 0 1123851405 8335360 1649 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 2035 1649 81 174 0 1858 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13496

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1592584/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=10900 CPUtime=25.45
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 2362 0 0 0 2544 1 0 0 25 0 1 0 1123851405 11161600 2347 1992294400 134512640 135226915 4294956208 18446744073709551615 134539897 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 2725 2347 81 174 0 2548 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 16256

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1590280/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=13632 CPUtime=51.05
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 3006 0 0 0 5103 2 0 0 25 0 1 0 1123851405 13959168 2991 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 3408 2991 81 174 0 3231 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18988

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1584584/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=19100 CPUtime=102.24
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 4363 0 0 0 10220 4 0 0 25 0 1 0 1123851405 19558400 4348 1992294400 134512640 135226915 4294956208 18446744073709551615 134536922 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 4775 4348 81 174 0 4598 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24456

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1581640/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=21984 CPUtime=162.2
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 5079 0 0 0 16216 4 0 0 25 0 1 0 1123851405 22511616 5064 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 5496 5064 81 174 0 5319 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27340

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1577736/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=25916 CPUtime=222.18
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 6073 0 0 0 22213 5 0 0 25 0 1 0 1123851405 26537984 6058 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 6479 6058 81 174 0 6302 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 31272

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1577032/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=26952 CPUtime=282.16
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 6243 0 0 0 28211 5 0 0 25 0 1 0 1123851405 27598848 6228 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 6738 6228 81 174 0 6561 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 32308

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1571080/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=33028 CPUtime=342.11
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 7743 0 0 0 34203 8 0 0 25 0 1 0 1123851405 33820672 7728 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 8257 7728 81 174 0 8080 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 38384

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1569160/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=34976 CPUtime=402.09
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 8221 0 0 0 40200 9 0 0 25 0 1 0 1123851405 35815424 8206 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 8744 8206 81 174 0 8567 0

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

/proc/17562/statm: 9483 8924 81 174 0 9306 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 43288

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1561608/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=42896 CPUtime=582.02
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 10106 0 0 0 58190 12 0 0 25 0 1 0 1123851405 43925504 10091 1992294400 134512640 135226915 4294956208 18446744073709551615 134531802 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 10724 10091 81 174 0 10547 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 48252

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1561608/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=42896 CPUtime=641.99
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 10108 0 0 0 64187 12 0 0 25 0 1 0 1123851405 43925504 10093 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 10724 10093 81 174 0 10547 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 48252

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1561480/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=43048 CPUtime=701.95
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 10121 0 0 0 70183 12 0 0 25 0 1 0 1123851405 44081152 10106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 10762 10106 81 174 0 10585 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 48404

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1560840/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=43552 CPUtime=761.93
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 10258 0 0 0 76181 12 0 0 25 0 1 0 1123851405 44597248 10243 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 10888 10243 81 174 0 10711 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 48908

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1557512/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=47120 CPUtime=821.9
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 11131 0 0 0 82177 13 0 0 25 0 1 0 1123851405 48250880 11116 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 11780 11116 81 174 0 11603 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 52476

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1553480/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=51084 CPUtime=881.88
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 12120 0 0 0 88173 15 0 0 25 0 1 0 1123851405 52310016 12105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 12771 12105 81 174 0 12594 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 56440

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1552520/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=52044 CPUtime=941.85
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 12359 0 0 0 94170 15 0 0 25 0 1 0 1123851405 53293056 12344 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 13011 12344 81 174 0 12834 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 57400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1552328/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=52380 CPUtime=1001.82
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 12417 0 0 0 100167 15 0 0 25 0 1 0 1123851405 53637120 12402 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 13095 12402 81 174 0 12918 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 57736

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1552200/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=52380 CPUtime=1061.8
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 12446 0 0 0 106165 15 0 0 25 0 1 0 1123851405 53637120 12431 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 13095 12431 81 174 0 12918 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 57736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1551752/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=52960 CPUtime=1121.77
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 12570 0 0 0 112162 15 0 0 25 0 1 0 1123851405 54231040 12555 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 13240 12555 81 174 0 13063 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 58316

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1551176/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=53516 CPUtime=1181.74
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 12712 0 0 0 118159 15 0 0 25 0 1 0 1123851405 54800384 12697 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 13379 12697 81 174 0 13202 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 58872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17562
/proc/meminfo: memFree=1551112/2055920 swapFree=4179168/4192956
[pid=17559] ppid=17557 vsize=5356 CPUtime=0
/proc/17559/stat : 17559 (lysat.sh) S 17557 17559 17325 0 -1 4194304 310 172 0 0 0 0 0 0 18 0 1 0 1123851404 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17559/statm: 1339 237 195 169 0 50 0
[pid=17562] ppid=17559 vsize=53516 CPUtime=1200.03
/proc/17562/stat : 17562 (LySATi) R 17559 17559 17325 0 -1 4194304 12725 0 0 0 119988 15 0 0 25 0 1 0 1123851405 54800384 12710 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17562/statm: 13379 12710 81 174 0 13202 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58872

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 17559 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.15
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 58872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
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= 3

runsolver used 1.00685 second user time and 3.37049 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-31 17:04:55
IDJOB=1526559
IDBENCH=70568
IDSOLVER=511
FILE ID=node61/1526559-1238511895
PBS_JOBID= 9061988
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526559-1238511895/watcher-1526559-1238511895 -o /tmp/evaluation-result-1526559-1238511895/solver-1526559-1238511895 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526559-1238511895.cnf i

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

MD5SUM BENCH= 7a50a8aff0c6952edb5e8fbcf8bad297
RANDOM SEED=1574622314

node61.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		: 3000.238
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:       1602616 kB
Buffers:         85356 kB
Cached:         274672 kB
SwapCached:       7920 kB
Active:         185928 kB
Inactive:       183664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602616 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            69816 kB
Committed_AS:  2710444 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-31 17:24:58