Trace number 1527189

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
MD5SUM47eb0f54ab564eca9e634c7e5d4ea4f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.030994
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1860     5627 |      --       0       --      -- |     --   | -10/17
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 431   #clauses: 1860   #literals: 5627
0.00/0.00	c CPU time:   0.004999 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:  431                                                  |
0.00/0.01	c |  Number of clauses:    1860                                                 |
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-1527189-1238582413/watcher-1527189-1238582413 -o /tmp/evaluation-result-1527189-1238582413/solver-1527189-1238582413 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527189-1238582413.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: 1.00 1.37 1.59 3/65 23030
/proc/meminfo: memFree=1457224/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130903561 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 235 195 169 0 50 0
[pid=23031] ppid=23030 vsize=828 CPUtime=0
/proc/23031/stat : 23031 (SatElite) R 23030 23030 22306 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1130903561 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134566190 0 0 4096 3 0 0 0 17 0 0 0
/proc/23031/statm: 207 131 68 127 0 77 0

[startup+0.028403 s]
/proc/loadavg: 1.00 1.37 1.59 3/65 23030
/proc/meminfo: memFree=1457224/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101411 s]
/proc/loadavg: 1.00 1.37 1.59 3/65 23030
/proc/meminfo: memFree=1457224/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301446 s]
/proc/loadavg: 1.00 1.37 1.59 3/65 23030
/proc/meminfo: memFree=1457224/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701517 s]
/proc/loadavg: 1.00 1.37 1.59 3/65 23030
/proc/meminfo: memFree=1457224/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 1.00 1.37 1.59 2/67 23033
/proc/meminfo: memFree=1455288/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=3648 CPUtime=1.48
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 579 0 0 0 148 0 0 0 25 0 1 0 1130903562 3735552 564 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 912 564 81 174 0 735 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9004

[startup+3.10294 s]
/proc/loadavg: 1.00 1.37 1.59 2/67 23033
/proc/meminfo: memFree=1454328/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=4576 CPUtime=3.08
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 806 0 0 0 308 0 0 0 25 0 1 0 1130903562 4685824 791 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 1144 791 81 174 0 967 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9932

[startup+6.30151 s]
/proc/loadavg: 1.16 1.40 1.60 2/67 23033
/proc/meminfo: memFree=1452856/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=5800 CPUtime=6.28
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 1107 0 0 0 628 0 0 0 25 0 1 0 1130903562 5939200 1092 1992294400 134512640 135226915 4294956208 18446744073709551615 134536951 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 1450 1092 81 174 0 1273 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11156

[startup+12.7016 s]
/proc/loadavg: 1.15 1.39 1.59 2/67 23033
/proc/meminfo: memFree=1450744/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=7860 CPUtime=12.67
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 1614 0 0 0 1267 0 0 0 25 0 1 0 1130903562 8048640 1599 1992294400 134512640 135226915 4294956208 18446744073709551615 134537372 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 1965 1599 81 174 0 1788 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13216

[startup+25.5019 s]
/proc/loadavg: 1.11 1.37 1.58 2/67 23033
/proc/meminfo: memFree=1448504/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=10092 CPUtime=25.47
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 2139 0 0 0 2546 1 0 0 25 0 1 0 1130903562 10334208 2124 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 2523 2124 81 174 0 2346 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15448

[startup+51.1015 s]
/proc/loadavg: 1.07 1.34 1.56 2/67 23033
/proc/meminfo: memFree=1446072/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=12684 CPUtime=51.05
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 2759 0 0 0 5104 1 0 0 25 0 1 0 1130903562 12988416 2744 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 3171 2744 81 174 0 2994 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18040

[startup+102.306 s]
/proc/loadavg: 1.03 1.28 1.53 2/67 23033
/proc/meminfo: memFree=1441080/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=17700 CPUtime=102.25
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 3971 0 0 0 10222 3 0 0 25 0 1 0 1130903562 18124800 3956 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 4425 3956 81 174 0 4248 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23056

[startup+162.301 s]
/proc/loadavg: 1.01 1.23 1.50 2/67 23035
/proc/meminfo: memFree=1436984/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=21568 CPUtime=162.21
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 4923 0 0 0 16218 3 0 0 25 0 1 0 1130903562 22085632 4908 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 5392 4908 81 174 0 5215 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26924

[startup+222.302 s]
/proc/loadavg: 1.00 1.19 1.46 2/67 23035
/proc/meminfo: memFree=1435640/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=23164 CPUtime=222.2
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 5314 0 0 0 22216 4 0 0 25 0 1 0 1130903562 23719936 5299 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 5791 5299 81 174 0 5614 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28520

[startup+282.301 s]
/proc/loadavg: 1.00 1.15 1.43 2/67 23035
/proc/meminfo: memFree=1433720/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=25116 CPUtime=282.18
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 5780 0 0 0 28214 4 0 0 25 0 1 0 1130903562 25718784 5765 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 6279 5765 81 174 0 6102 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30472

[startup+342.301 s]
/proc/loadavg: 1.00 1.12 1.40 2/67 23035
/proc/meminfo: memFree=1430136/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=28888 CPUtime=342.15
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 6685 0 0 0 34210 5 0 0 25 0 1 0 1130903562 29581312 6670 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 7222 6670 81 174 0 7045 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 34244

[startup+402.302 s]
/proc/loadavg: 1.00 1.10 1.37 2/67 23035
/proc/meminfo: memFree=1429624/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=29388 CPUtime=402.13
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 6801 0 0 0 40208 5 0 0 25 0 1 0 1130903562 30093312 6786 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 7347 6786 81 174 0 7170 0

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

/proc/23033/statm: 9341 8600 81 174 0 9164 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 42720

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.28 2/67 23035
/proc/meminfo: memFree=1421752/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=38084 CPUtime=642.05
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 8790 0 0 0 64198 7 0 0 25 0 1 0 1130903562 38998016 8775 1992294400 134512640 135226915 4294956208 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 9521 8775 81 174 0 9344 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 43440

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.26 2/67 23035
/proc/meminfo: memFree=1420792/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=39212 CPUtime=702.03
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 9056 0 0 0 70195 8 0 0 25 0 1 0 1130903562 40153088 9041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 9803 9041 81 174 0 9626 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 44568

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.24 2/67 23035
/proc/meminfo: memFree=1416376/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=43552 CPUtime=762.01
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 10144 0 0 0 76192 9 0 0 25 0 1 0 1130903562 44597248 10129 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 10888 10129 81 174 0 10711 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 48908

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.22 2/67 23035
/proc/meminfo: memFree=1415416/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=44420 CPUtime=821.98
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 10371 0 0 0 82189 9 0 0 25 0 1 0 1130903562 45486080 10356 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 11105 10356 81 174 0 10928 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 49776

[startup+882.303 s]
/proc/loadavg: 1.00 1.01 1.21 2/67 23035
/proc/meminfo: memFree=1415224/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=44564 CPUtime=881.96
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 10405 0 0 0 88187 9 0 0 25 0 1 0 1130903562 45633536 10390 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 11141 10390 81 174 0 10964 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 49920

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 23035
/proc/meminfo: memFree=1414840/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=44852 CPUtime=941.94
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 10497 0 0 0 94185 9 0 0 25 0 1 0 1130903562 45928448 10482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 11213 10482 81 174 0 11036 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 50208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 23035
/proc/meminfo: memFree=1414520/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=45716 CPUtime=1001.92
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 10640 0 0 0 100183 9 0 0 25 0 1 0 1130903562 46813184 10625 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 11429 10625 81 174 0 11252 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 51072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 23035
/proc/meminfo: memFree=1412408/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=47640 CPUtime=1061.9
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 11172 0 0 0 106181 9 0 0 25 0 1 0 1130903562 48783360 11157 1992294400 134512640 135226915 4294956208 18446744073709551615 134543480 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 11910 11157 81 174 0 11733 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 52996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 23035
/proc/meminfo: memFree=1408952/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=51192 CPUtime=1121.87
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 12011 0 0 0 112177 10 0 0 25 0 1 0 1130903562 52420608 11996 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 12798 11996 81 174 0 12621 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 56548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 23035
/proc/meminfo: memFree=1405688/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=55032 CPUtime=1181.85
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 12819 0 0 0 118174 11 0 0 25 0 1 0 1130903562 56352768 12804 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 13758 12804 81 174 0 13581 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 60388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 23035
/proc/meminfo: memFree=1404536/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=56120 CPUtime=1200.05
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 13092 0 0 0 119994 11 0 0 25 0 1 0 1130903562 57466880 13077 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 14030 13077 81 174 0 13853 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61476

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 23035
/proc/meminfo: memFree=1404536/2055920 swapFree=4177700/4192956
[pid=23030] ppid=23028 vsize=5356 CPUtime=0
/proc/23030/stat : 23030 (lysat.sh) S 23028 23030 22306 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130903561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23030/statm: 1339 237 195 169 0 50 0
[pid=23033] ppid=23030 vsize=56120 CPUtime=1200.05
/proc/23033/stat : 23033 (LySATi) R 23030 23030 22306 0 -1 4194304 13092 0 0 0 119994 11 0 0 25 0 1 0 1130903562 57466880 13077 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23033/statm: 14030 13077 81 174 0 13853 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61476

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23030 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.11
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 61476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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= 3

runsolver used 1.17782 second user time and 3.19851 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 12:40:13
IDJOB=1527189
IDBENCH=70694
IDSOLVER=511
FILE ID=node56/1527189-1238582413
PBS_JOBID= 9062196
Free space on /tmp= 103044 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527189-1238582413/watcher-1527189-1238582413 -o /tmp/evaluation-result-1527189-1238582413/solver-1527189-1238582413 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527189-1238582413.cnf i

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

MD5SUM BENCH= 47eb0f54ab564eca9e634c7e5d4ea4f1
RANDOM SEED=2077263437

node56.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		: 3000.256
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		: 3000.256
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:       1457704 kB
Buffers:         95796 kB
Cached:         403132 kB
SwapCached:       9032 kB
Active:         225972 kB
Inactive:       283412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457704 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            74764 kB
Committed_AS:  2735724 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 13:00:15