Trace number 1527264

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2278     6961 |      --       0       --      -- |     --   | -17/76
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 523   #clauses: 2278   #literals: 6961
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:  523                                                  |
0.00/0.01	c |  Number of clauses:    2278                                                 |
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-1527264-1238586841/watcher-1527264-1238586841 -o /tmp/evaluation-result-1527264-1238586841/solver-1527264-1238586841 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527264-1238586841.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: 1.83 1.83 1.46 3/73 23704
/proc/meminfo: memFree=1524432/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131348642 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 235 195 169 0 50 0
[pid=23705] ppid=23704 vsize=960 CPUtime=0
/proc/23705/stat : 23705 (SatElite) R 23704 23704 22937 0 -1 4194304 166 0 0 0 0 0 0 0 19 0 1 0 1131348643 983040 150 1992294400 134512640 135034092 4294956096 18446744073709551615 134680265 0 0 4096 3 0 0 0 17 0 0 0
/proc/23705/statm: 240 150 68 127 0 110 0

[startup+0.0637159 s]
/proc/loadavg: 1.83 1.83 1.46 3/73 23704
/proc/meminfo: memFree=1524432/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10172 s]
/proc/loadavg: 1.83 1.83 1.46 3/73 23704
/proc/meminfo: memFree=1524432/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301743 s]
/proc/loadavg: 1.83 1.83 1.46 3/73 23704
/proc/meminfo: memFree=1524432/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70179 s]
/proc/loadavg: 1.83 1.83 1.46 3/73 23704
/proc/meminfo: memFree=1524432/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.83 1.83 1.46 2/75 23707
/proc/meminfo: memFree=1522240/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=4076 CPUtime=1.48
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 672 0 0 0 148 0 0 0 25 0 1 0 1131348644 4173824 657 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 1019 657 81 174 0 842 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9432

[startup+3.10107 s]
/proc/loadavg: 1.83 1.83 1.46 2/75 23707
/proc/meminfo: memFree=1521280/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=5144 CPUtime=3.07
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 936 0 0 0 307 0 0 0 25 0 1 0 1131348644 5267456 921 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 1286 921 81 174 0 1109 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10500

[startup+6.30244 s]
/proc/loadavg: 1.77 1.82 1.46 2/75 23707
/proc/meminfo: memFree=1519624/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=6200 CPUtime=6.27
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 1187 0 0 0 627 0 0 0 25 0 1 0 1131348644 6348800 1172 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 1550 1172 81 174 0 1373 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11556

[startup+12.7012 s]
/proc/loadavg: 1.71 1.80 1.46 2/75 23707
/proc/meminfo: memFree=1517320/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=8584 CPUtime=12.66
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 1787 0 0 0 1266 0 0 0 25 0 1 0 1131348644 8790016 1772 1992294400 134512640 135226915 4294956208 18446744073709551615 134539409 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 2146 1772 81 174 0 1969 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13940

[startup+25.5017 s]
/proc/loadavg: 1.55 1.76 1.45 2/75 23707
/proc/meminfo: memFree=1514632/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=10916 CPUtime=25.46
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 2384 0 0 0 2545 1 0 0 25 0 1 0 1131348644 11177984 2369 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 2729 2369 81 174 0 2552 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16272

[startup+51.1017 s]
/proc/loadavg: 1.36 1.70 1.44 2/75 23707
/proc/meminfo: memFree=1512776/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=13152 CPUtime=51.05
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 2918 0 0 0 5104 1 0 0 25 0 1 0 1131348644 13467648 2903 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 3288 2903 81 174 0 3111 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18508

[startup+102.306 s]
/proc/loadavg: 1.15 1.59 1.41 2/75 23707
/proc/meminfo: memFree=1508424/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=17228 CPUtime=102.23
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 3918 0 0 0 10221 2 0 0 25 0 1 0 1131348644 17641472 3903 1992294400 134512640 135226915 4294956208 18446744073709551615 134527823 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 4307 3903 81 174 0 4130 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22584

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.38 2/75 23707
/proc/meminfo: memFree=1504392/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=21436 CPUtime=162.2
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 4947 0 0 0 16217 3 0 0 25 0 1 0 1131348644 21950464 4932 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 5359 4932 81 174 0 5182 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26792

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.36 2/75 23707
/proc/meminfo: memFree=1498184/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=27860 CPUtime=222.17
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 6484 0 0 0 22213 4 0 0 25 0 1 0 1131348644 28528640 6469 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 6965 6469 81 174 0 6788 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 33216

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.33 2/75 23707
/proc/meminfo: memFree=1497480/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=28648 CPUtime=282.14
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 6672 0 0 0 28210 4 0 0 25 0 1 0 1131348644 29335552 6657 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 7162 6657 81 174 0 6985 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34004

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.31 2/75 23707
/proc/meminfo: memFree=1493448/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=32708 CPUtime=342.11
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 7679 0 0 0 34206 5 0 0 25 0 1 0 1131348644 33492992 7664 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 8177 7664 81 174 0 8000 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 38064

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.29 2/75 23707
/proc/meminfo: memFree=1493384/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=32844 CPUtime=402.09
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 7694 0 0 0 40203 6 0 0 25 0 1 0 1131348644 33632256 7679 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 8211 7679 81 174 0 8034 0

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

/proc/23707/statm: 10312 9657 81 174 0 10135 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 46604

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/75 23713
/proc/meminfo: memFree=1484936/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=41744 CPUtime=581.99
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 9793 0 0 0 58191 8 0 0 25 0 1 0 1131348644 42745856 9778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 10436 9778 81 174 0 10259 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 47100

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/75 23713
/proc/meminfo: memFree=1484424/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=42360 CPUtime=641.98
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 9927 0 0 0 64189 9 0 0 25 0 1 0 1131348644 43376640 9912 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 10590 9912 81 174 0 10413 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 47716

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 23713
/proc/meminfo: memFree=1483528/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=43156 CPUtime=701.95
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 10133 0 0 0 70186 9 0 0 25 0 1 0 1131348644 44191744 10118 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 10789 10118 81 174 0 10612 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 48512

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.18 2/75 23713
/proc/meminfo: memFree=1481032/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=45684 CPUtime=761.93
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 10766 0 0 0 76183 10 0 0 25 0 1 0 1131348644 46780416 10751 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 11421 10751 81 174 0 11244 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 51040

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/75 23713
/proc/meminfo: memFree=1476808/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=50112 CPUtime=821.9
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 11831 0 0 0 82179 11 0 0 25 0 1 0 1131348644 51314688 11816 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 12528 11816 81 174 0 12351 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 55468

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/75 23713
/proc/meminfo: memFree=1475656/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=51208 CPUtime=881.86
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 12097 0 0 0 88175 11 0 0 25 0 1 0 1131348644 52436992 12082 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 12802 12082 81 174 0 12625 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 56564

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/75 23713
/proc/meminfo: memFree=1475528/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=51352 CPUtime=941.84
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 12128 0 0 0 94173 11 0 0 25 0 1 0 1131348644 52584448 12113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 12838 12113 81 174 0 12661 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 56708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/75 23713
/proc/meminfo: memFree=1475336/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=51564 CPUtime=1001.81
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 12188 0 0 0 100170 11 0 0 25 0 1 0 1131348644 52801536 12173 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 12891 12173 81 174 0 12714 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 56920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/75 23713
/proc/meminfo: memFree=1475016/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=51896 CPUtime=1061.78
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 12263 0 0 0 106167 11 0 0 25 0 1 0 1131348644 53141504 12248 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 12974 12248 81 174 0 12797 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 57252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 23713
/proc/meminfo: memFree=1474376/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=52604 CPUtime=1121.77
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 12417 0 0 0 112165 12 0 0 25 0 1 0 1131348644 53866496 12402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 13151 12402 81 174 0 12974 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 57960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 23713
/proc/meminfo: memFree=1471176/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=55900 CPUtime=1181.74
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 13234 0 0 0 118162 12 0 0 25 0 1 0 1131348644 57241600 13219 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 13975 13219 81 174 0 13798 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 61256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23713
/proc/meminfo: memFree=1469896/2055920 swapFree=4175504/4192956
[pid=23704] ppid=23702 vsize=5356 CPUtime=0
/proc/23704/stat : 23704 (lysat.sh) S 23702 23704 22937 0 -1 4194304 310 183 0 0 0 0 0 0 19 0 1 0 1131348642 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23704/statm: 1339 237 195 169 0 50 0
[pid=23707] ppid=23704 vsize=57032 CPUtime=1200.03
/proc/23707/stat : 23707 (LySATi) R 23704 23704 22937 0 -1 4194304 13533 0 0 0 119990 13 0 0 25 0 1 0 1131348644 58400768 13518 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/23707/statm: 14258 13518 81 174 0 14081 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62388

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 23704 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 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.13
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 62388

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= 493
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 1.04384 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 13:54:01
IDJOB=1527264
IDBENCH=70709
IDSOLVER=511
FILE ID=node77/1527264-1238586841
PBS_JOBID= 9062229
Free space on /tmp= 66552 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527264-1238586841/watcher-1527264-1238586841 -o /tmp/evaluation-result-1527264-1238586841/solver-1527264-1238586841 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527264-1238586841.cnf i

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=439567219

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1524976 kB
Buffers:         89756 kB
Cached:         347572 kB
SwapCached:       9160 kB
Active:         218796 kB
Inactive:       231780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524976 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17548 kB
Slab:            65568 kB
Committed_AS:  2847740 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 14:14:04