Trace number 1527129

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S844931093-069.cnf
MD5SUM589832b31b8f1cb4096063d76e2202cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
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     7171 |      --       0       --      -- |     --   | -12/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 548   #clauses: 2368   #literals: 7171
0.00/0.00	c CPU time:   0.006998 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:  548                                                  |
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-1527129-1238579082/watcher-1527129-1238579082 -o /tmp/evaluation-result-1527129-1238579082/solver-1527129-1238579082 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527129-1238579082.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 0.98 0.99 3/64 7761
/proc/meminfo: memFree=1524088/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) R 7759 7761 7277 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130574458 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7761/statm: 1339 234 194 169 0 50 0
[pid=7762] ppid=7761 vsize=956 CPUtime=0
/proc/7762/stat : 7762 (SatElite) R 7761 7761 7277 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1130574458 978944 121 1992294400 134512640 135034092 4294956112 18446744073709551615 134529351 0 0 4096 3 0 0 0 17 0 0 0
/proc/7762/statm: 239 124 50 127 0 109 0

[startup+0.0162019 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7761
/proc/meminfo: memFree=1524088/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101207 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7761
/proc/meminfo: memFree=1524088/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301232 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7761
/proc/meminfo: memFree=1524088/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701286 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7761
/proc/meminfo: memFree=1524088/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 7764
/proc/meminfo: memFree=1522024/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=3896 CPUtime=1.48
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 618 0 0 0 148 0 0 0 25 0 1 0 1130574459 3989504 603 1992294400 134512640 135226915 4294956208 18446744073709551615 134550590 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 974 603 81 174 0 797 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9252

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 7764
/proc/meminfo: memFree=1521000/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=4748 CPUtime=3.08
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 840 0 0 0 308 0 0 0 25 0 1 0 1130574459 4861952 825 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 1187 825 81 174 0 1010 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10104

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 7764
/proc/meminfo: memFree=1519400/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=6120 CPUtime=6.28
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 1171 0 0 0 628 0 0 0 25 0 1 0 1130574459 6266880 1156 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 1530 1156 81 174 0 1353 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11476

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 7764
/proc/meminfo: memFree=1517288/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=8308 CPUtime=12.67
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 1726 0 0 0 1267 0 0 0 25 0 1 0 1130574459 8507392 1711 1992294400 134512640 135226915 4294956208 18446744073709551615 134539645 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 2077 1711 81 174 0 1900 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13664

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 7764
/proc/meminfo: memFree=1514344/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=11044 CPUtime=25.47
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 2390 0 0 0 2545 2 0 0 25 0 1 0 1130574459 11309056 2375 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 2761 2375 81 174 0 2584 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16400

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 7764
/proc/meminfo: memFree=1511656/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=13820 CPUtime=51.06
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 3046 0 0 0 5103 3 0 0 25 0 1 0 1130574459 14151680 3031 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 3455 3031 81 174 0 3278 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19176

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 7764
/proc/meminfo: memFree=1506984/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=18340 CPUtime=102.25
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 4212 0 0 0 10221 4 0 0 25 0 1 0 1130574459 18780160 4197 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 4585 4197 81 174 0 4408 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23696

[startup+162.302 s]
/proc/loadavg: 1.11 1.02 1.01 2/66 7764
/proc/meminfo: memFree=1502952/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=22528 CPUtime=162.23
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 5219 0 0 0 16218 5 0 0 25 0 1 0 1130574459 23068672 5204 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 5632 5204 81 174 0 5455 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27884

[startup+222.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 7766
/proc/meminfo: memFree=1498088/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=27536 CPUtime=222.21
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 6409 0 0 0 22215 6 0 0 25 0 1 0 1130574459 28196864 6394 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 6884 6394 81 174 0 6707 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32892

[startup+282.301 s]
/proc/loadavg: 1.15 1.06 1.02 2/66 7766
/proc/meminfo: memFree=1497192/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=28576 CPUtime=282.19
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 6640 0 0 0 28213 6 0 0 25 0 1 0 1130574459 29261824 6625 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 7144 6625 81 174 0 6967 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33932

[startup+342.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/66 7766
/proc/meminfo: memFree=1494696/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=31060 CPUtime=342.17
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 7244 0 0 0 34210 7 0 0 25 0 1 0 1130574459 31805440 7229 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 7765 7229 81 174 0 7588 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36416

[startup+402.301 s]
/proc/loadavg: 1.05 1.05 1.01 2/66 7766
/proc/meminfo: memFree=1494120/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=31632 CPUtime=402.15
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 7388 0 0 0 40208 7 0 0 25 0 1 0 1130574459 32391168 7373 1992294400 134512640 135226915 4294956208 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 7908 7373 81 174 0 7731 0

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

/proc/7764/statm: 10558 9930 81 174 0 10381 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 47588

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 7766
/proc/meminfo: memFree=1484008/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=42376 CPUtime=582.11
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 9977 0 0 0 58200 11 0 0 25 0 1 0 1130574459 43393024 9962 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 10594 9962 81 174 0 10417 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 47732

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 7766
/proc/meminfo: memFree=1483752/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=42520 CPUtime=642.09
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 10017 0 0 0 64198 11 0 0 25 0 1 0 1130574459 43540480 10002 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 10630 10002 81 174 0 10453 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 47876

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7766
/proc/meminfo: memFree=1483560/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=42800 CPUtime=702.07
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 10058 0 0 0 70196 11 0 0 25 0 1 0 1130574459 43827200 10043 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 10700 10043 81 174 0 10523 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 48156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7766
/proc/meminfo: memFree=1478952/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=47336 CPUtime=762.06
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 11190 0 0 0 76194 12 0 0 25 0 1 0 1130574459 48472064 11175 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 11834 11175 81 174 0 11657 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 52692

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7766
/proc/meminfo: memFree=1474728/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=51716 CPUtime=822.03
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 12267 0 0 0 82190 13 0 0 25 0 1 0 1130574459 52957184 12252 1992294400 134512640 135226915 4294956208 18446744073709551615 134532186 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 12929 12252 81 174 0 12752 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 57072

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7766
/proc/meminfo: memFree=1474664/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=51868 CPUtime=882.03
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 12276 0 0 0 88189 14 0 0 25 0 1 0 1130574459 53112832 12261 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 12967 12261 81 174 0 12790 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 57224

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7766
/proc/meminfo: memFree=1474344/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=52160 CPUtime=942.01
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 12346 0 0 0 94187 14 0 0 25 0 1 0 1130574459 53411840 12331 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 13040 12331 81 174 0 12863 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 57516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7772
/proc/meminfo: memFree=1473952/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=52304 CPUtime=1001.98
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 12400 0 0 0 100184 14 0 0 25 0 1 0 1130574459 53559296 12385 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 13076 12385 81 174 0 12899 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 57660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7772
/proc/meminfo: memFree=1473696/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=52792 CPUtime=1061.97
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 12520 0 0 0 106183 14 0 0 25 0 1 0 1130574459 54059008 12505 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 13198 12505 81 174 0 13021 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 58148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7772
/proc/meminfo: memFree=1472224/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=54440 CPUtime=1121.94
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 12880 0 0 0 112180 14 0 0 25 0 1 0 1130574459 55746560 12865 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 13610 12865 81 174 0 13433 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 59796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7772
/proc/meminfo: memFree=1468576/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=58116 CPUtime=1181.93
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 13809 0 0 0 118178 15 0 0 25 0 1 0 1130574459 59510784 13794 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 14529 13794 81 174 0 14352 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 63472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7772
/proc/meminfo: memFree=1467424/2055920 swapFree=4177712/4192956
[pid=7761] ppid=7759 vsize=5356 CPUtime=0
/proc/7761/stat : 7761 (lysat.sh) S 7759 7761 7277 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130574458 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7761/statm: 1339 237 195 169 0 50 0
[pid=7764] ppid=7761 vsize=59368 CPUtime=1200.02
/proc/7764/stat : 7764 (LySATi) R 7761 7761 7277 0 -1 4194304 14078 0 0 0 119987 15 0 0 25 0 1 0 1130574459 60792832 14063 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7764/statm: 14842 14063 81 174 0 14665 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64724

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 7761 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=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 64724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.001999
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= 2

runsolver used 1.3348 second user time and 3.03954 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-01 11:44:42
IDJOB=1527129
IDBENCH=70682
IDSOLVER=511
FILE ID=node13/1527129-1238579082
PBS_JOBID= 9070535
Free space on /tmp= 66396 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S844931093-069.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527129-1238579082/watcher-1527129-1238579082 -o /tmp/evaluation-result-1527129-1238579082/solver-1527129-1238579082 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527129-1238579082.cnf i

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

MD5SUM BENCH= 589832b31b8f1cb4096063d76e2202cf
RANDOM SEED=2021071731

node13.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		: 3000.240
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		: 3000.240
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:       1524632 kB
Buffers:         86116 kB
Cached:         354668 kB
SwapCached:       9036 kB
Active:         298084 kB
Inactive:       153096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524632 kB
SwapTotal:     4192956 kB
SwapFree:      4177712 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            66088 kB
Committed_AS:  3129144 kB
PageTables:       1464 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= 66396 MiB
End job on node13 at 2009-04-01 12:04:45