Trace number 1527099

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/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S889538696-070.cnf
MD5SUM638869086f20650eb09f2e935bdc737c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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 % |
0.00/0.01	c |         0 |    2366     7203 |      --       0       --      -- |     --   | -14/63
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 545   #clauses: 2366   #literals: 7203
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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:  545                                                  |
0.00/0.01	c |  Number of clauses:    2366                                                 |
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-1527099-1238577039/watcher-1527099-1238577039 -o /tmp/evaluation-result-1527099-1238577039/solver-1527099-1238577039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527099-1238577039.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: 0.92 0.99 0.99 3/64 3985
/proc/meminfo: memFree=1065808/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 235 195 169 0 50 0
[pid=3986] ppid=3985 vsize=824 CPUtime=0
/proc/3986/stat : 3986 (SatElite) R 3985 3985 3585 0 -1 4194304 136 0 0 0 0 0 0 0 19 0 1 0 1130369796 843776 120 1992294400 134512640 135034092 4294956128 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3986/statm: 239 123 50 127 0 109 0

[startup+0.0633741 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3985
/proc/meminfo: memFree=1065808/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102377 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3985
/proc/meminfo: memFree=1065808/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301397 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3985
/proc/meminfo: memFree=1065808/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701437 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3985
/proc/meminfo: memFree=1065808/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50251 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1063680/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=4184 CPUtime=1.47
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 683 0 0 0 147 0 0 0 25 0 1 0 1130369798 4284416 668 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 1046 668 81 174 0 869 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9540

[startup+3.10166 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1062720/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=5092 CPUtime=3.07
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 918 0 0 0 307 0 0 0 25 0 1 0 1130369798 5214208 903 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 1273 903 81 174 0 1096 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10448

[startup+6.30197 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1061184/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=6420 CPUtime=6.27
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 1242 0 0 0 627 0 0 0 25 0 1 0 1130369798 6574080 1227 1992294400 134512640 135226915 4294956224 18446744073709551615 134536800 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 1605 1227 81 174 0 1428 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11776

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1058752/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=8552 CPUtime=12.67
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 1787 0 0 0 1266 1 0 0 25 0 1 0 1130369798 8757248 1772 1992294400 134512640 135226915 4294956224 18446744073709551615 134548268 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 2138 1772 81 174 0 1961 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13908

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1056768/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=10332 CPUtime=25.46
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 2224 0 0 0 2545 1 0 0 25 0 1 0 1130369798 10579968 2209 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 2583 2209 81 174 0 2406 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15688

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1052800/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=14432 CPUtime=51.05
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 3234 0 0 0 5103 2 0 0 25 0 1 0 1130369798 14778368 3219 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 3608 3219 81 174 0 3431 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19788

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1047872/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=19408 CPUtime=102.23
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 4415 0 0 0 10220 3 0 0 25 0 1 0 1130369798 19873792 4400 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 4852 4400 81 174 0 4675 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24764

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1045248/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=21996 CPUtime=162.21
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 5075 0 0 0 16217 4 0 0 25 0 1 0 1130369798 22523904 5060 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 5499 5060 81 174 0 5322 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27352

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1038848/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=28684 CPUtime=222.19
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 6674 0 0 0 22212 7 0 0 25 0 1 0 1130369798 29372416 6659 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 7171 6659 81 174 0 6994 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34040

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1037888/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=29724 CPUtime=282.15
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 6916 0 0 0 28208 7 0 0 25 0 1 0 1130369798 30437376 6901 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 7431 6901 81 174 0 7254 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 35080

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1034944/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=32660 CPUtime=342.13
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 7660 0 0 0 34206 7 0 0 25 0 1 0 1130369798 33443840 7645 1992294400 134512640 135226915 4294956224 18446744073709551615 134539469 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 8165 7645 81 174 0 7988 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 38016

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1034624/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=33020 CPUtime=402.11
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 7753 0 0 0 40204 7 0 0 25 0 1 0 1130369798 33812480 7738 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 8255 7738 81 174 0 8078 0

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

/proc/3988/statm: 10196 9568 81 174 0 10019 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 46140

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1027200/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=40936 CPUtime=582.03
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 9602 0 0 0 58193 10 0 0 25 0 1 0 1130369798 41918464 9587 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 10234 9587 81 174 0 10057 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 46292

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1026816/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=41216 CPUtime=642.02
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 9700 0 0 0 64191 11 0 0 25 0 1 0 1130369798 42205184 9685 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 10304 9685 81 174 0 10127 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 46572

[startup+702.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1025280/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=42772 CPUtime=701.99
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 10054 0 0 0 70188 11 0 0 25 0 1 0 1130369798 43798528 10039 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 10693 10039 81 174 0 10516 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 48128

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1020800/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=47244 CPUtime=761.98
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 11179 0 0 0 76186 12 0 0 25 0 1 0 1130369798 48377856 11164 1992294400 134512640 135226915 4294956224 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 11811 11164 81 174 0 11634 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 52600

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1018880/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=49136 CPUtime=821.94
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 11652 0 0 0 82182 12 0 0 25 0 1 0 1130369798 50315264 11637 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 12284 11637 81 174 0 12107 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 54492

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1018688/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=49300 CPUtime=881.92
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 11696 0 0 0 88179 13 0 0 25 0 1 0 1130369798 50483200 11681 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 12325 11681 81 174 0 12148 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 54656

[startup+942.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1018368/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=49648 CPUtime=941.9
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 11771 0 0 0 94177 13 0 0 25 0 1 0 1130369798 50839552 11756 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 12412 11756 81 174 0 12235 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 55004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1017728/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=50344 CPUtime=1001.87
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 11937 0 0 0 100174 13 0 0 25 0 1 0 1130369798 51552256 11922 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 12586 11922 81 174 0 12409 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 55700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1015296/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=52928 CPUtime=1061.84
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 12566 0 0 0 106171 13 0 0 25 0 1 0 1130369798 54198272 12551 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 13232 12551 81 174 0 13055 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 58284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1010688/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=57604 CPUtime=1121.83
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 13726 0 0 0 112168 15 0 0 25 0 1 0 1130369798 58986496 13711 1992294400 134512640 135226915 4294956224 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 14401 13711 81 174 0 14224 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 62960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1006912/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=62040 CPUtime=1181.8
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 14691 0 0 0 118164 16 0 0 25 0 1 0 1130369798 63528960 14676 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 15510 14676 81 174 0 15333 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 67396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3988
/proc/meminfo: memFree=1005696/2055920 swapFree=4178100/4192956
[pid=3985] ppid=3983 vsize=5356 CPUtime=0
/proc/3985/stat : 3985 (lysat.sh) S 3983 3985 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130369796 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3985/statm: 1339 237 195 169 0 50 0
[pid=3988] ppid=3985 vsize=63136 CPUtime=1200.09
/proc/3988/stat : 3988 (LySATi) R 3985 3985 3585 0 -1 4194304 14960 0 0 0 119993 16 0 0 25 0 1 0 1130369798 64651264 14945 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3988/statm: 15784 14945 81 174 0 15607 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 68492

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 3985 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.013997
# 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): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 68492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 483
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 1.07684 second user time and 3.2995 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 11:10:39
IDJOB=1527099
IDBENCH=70676
IDSOLVER=511
FILE ID=node18/1527099-1238577039
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S889538696-070.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527099-1238577039/watcher-1527099-1238577039 -o /tmp/evaluation-result-1527099-1238577039/solver-1527099-1238577039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527099-1238577039.cnf i

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

MD5SUM BENCH= 638869086f20650eb09f2e935bdc737c
RANDOM SEED=2120823681

node18.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		: 3000.214
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		: 3000.214
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:       1066288 kB
Buffers:        109916 kB
Cached:         773436 kB
SwapCached:       8808 kB
Active:         208364 kB
Inactive:       685536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066288 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            81840 kB
Committed_AS:  3128160 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= 66212 MiB
End job on node18 at 2009-04-01 11:30:42