Trace number 1527354

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S617358728-082.cnf
MD5SUMf77bf155457eaab086ae39f525f81379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06099
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1945     5898 |      --       0       --      -- |     --   | -10/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 450   #clauses: 1945   #literals: 5898
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  450                                                  |
0.00/0.01	c |  Number of clauses:    1945                                                 |
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-1527354-1238593577/watcher-1527354-1238593577 -o /tmp/evaluation-result-1527354-1238593577/solver-1527354-1238593577 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527354-1238593577.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: 2.08 2.26 1.90 3/70 9168
/proc/meminfo: memFree=1662560/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132020977 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 235 195 169 0 50 0
[pid=9169] ppid=9168 vsize=828 CPUtime=0
/proc/9169/stat : 9169 (SatElite) R 9168 9168 8740 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 1132020978 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134566346 0 0 4096 3 0 0 0 17 0 0 0
/proc/9169/statm: 207 133 68 127 0 77 0

[startup+0.036793 s]
/proc/loadavg: 2.08 2.26 1.90 3/70 9168
/proc/meminfo: memFree=1662560/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101795 s]
/proc/loadavg: 2.08 2.26 1.90 3/70 9168
/proc/meminfo: memFree=1662560/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301814 s]
/proc/loadavg: 2.08 2.26 1.90 3/70 9168
/proc/meminfo: memFree=1662560/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701852 s]
/proc/loadavg: 2.08 2.26 1.90 3/70 9168
/proc/meminfo: memFree=1662560/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50193 s]
/proc/loadavg: 2.08 2.26 1.90 2/72 9171
/proc/meminfo: memFree=1660496/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=3612 CPUtime=1.48
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 563 0 0 0 148 0 0 0 25 0 1 0 1132020979 3698688 548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 903 548 81 174 0 726 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8968

[startup+3.10109 s]
/proc/loadavg: 2.08 2.26 1.90 2/72 9171
/proc/meminfo: memFree=1659536/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=4668 CPUtime=3.08
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 806 0 0 0 308 0 0 0 25 0 1 0 1132020979 4780032 791 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 1167 791 81 174 0 990 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10024

[startup+6.30141 s]
/proc/loadavg: 1.99 2.24 1.89 2/72 9171
/proc/meminfo: memFree=1658064/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=6000 CPUtime=6.27
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 1136 0 0 0 627 0 0 0 25 0 1 0 1132020979 6144000 1121 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 1500 1121 81 174 0 1323 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11356

[startup+12.701 s]
/proc/loadavg: 1.91 2.22 1.89 2/72 9171
/proc/meminfo: memFree=1656080/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=7904 CPUtime=12.68
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 1616 0 0 0 1267 1 0 0 25 0 1 0 1132020979 8093696 1601 1992294400 134512640 135226915 4294956208 18446744073709551615 134531223 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 1976 1601 81 174 0 1799 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13260

[startup+25.5013 s]
/proc/loadavg: 1.71 2.16 1.87 2/72 9171
/proc/meminfo: memFree=1653904/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=9860 CPUtime=25.47
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 2078 0 0 0 2546 1 0 0 25 0 1 0 1132020979 10096640 2063 1992294400 134512640 135226915 4294956208 18446744073709551615 134536951 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 2465 2063 81 174 0 2288 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15216

[startup+51.1018 s]
/proc/loadavg: 1.47 2.07 1.85 2/72 9171
/proc/meminfo: memFree=1651024/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=12832 CPUtime=51.07
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 2802 0 0 0 5105 2 0 0 25 0 1 0 1132020979 13139968 2787 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 3208 2787 81 174 0 3031 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18188

[startup+102.306 s]
/proc/loadavg: 1.20 1.90 1.80 2/72 9171
/proc/meminfo: memFree=1646480/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=17524 CPUtime=102.26
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 3938 0 0 0 10223 3 0 0 25 0 1 0 1132020979 17944576 3923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 4381 3923 81 174 0 4204 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22880

[startup+162.302 s]
/proc/loadavg: 1.07 1.73 1.75 2/72 9171
/proc/meminfo: memFree=1643344/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=20648 CPUtime=162.24
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 4713 0 0 0 16220 4 0 0 25 0 1 0 1132020979 21143552 4698 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 5162 4698 81 174 0 4985 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26004

[startup+222.302 s]
/proc/loadavg: 1.02 1.60 1.70 2/72 9171
/proc/meminfo: memFree=1638480/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=25664 CPUtime=222.21
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 5917 0 0 0 22216 5 0 0 25 0 1 0 1132020979 26279936 5902 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 6416 5902 81 174 0 6239 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31020

[startup+282.302 s]
/proc/loadavg: 1.01 1.48 1.65 2/72 9171
/proc/meminfo: memFree=1637776/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=26520 CPUtime=282.2
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 6092 0 0 0 28214 6 0 0 25 0 1 0 1132020979 27156480 6077 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 6630 6077 81 174 0 6453 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31876

[startup+342.302 s]
/proc/loadavg: 1.00 1.39 1.61 2/72 9171
/proc/meminfo: memFree=1633936/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=30328 CPUtime=342.18
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 7056 0 0 0 34211 7 0 0 25 0 1 0 1132020979 31055872 7041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 7582 7041 81 174 0 7405 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35684

[startup+402.302 s]
/proc/loadavg: 1.06 1.33 1.57 2/72 9171
/proc/meminfo: memFree=1633232/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=30968 CPUtime=402.16
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 7231 0 0 0 40209 7 0 0 25 0 1 0 1132020979 31711232 7216 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 7742 7216 81 174 0 7565 0

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

/proc/9171/statm: 9208 8511 81 174 0 9031 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42188

[startup+582.301 s]
/proc/loadavg: 1.00 1.18 1.46 2/72 9171
/proc/meminfo: memFree=1626064/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=38680 CPUtime=582.11
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 9023 0 0 0 58202 9 0 0 25 0 1 0 1132020979 39608320 9008 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 9670 9008 81 174 0 9493 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44036

[startup+642.301 s]
/proc/loadavg: 1.00 1.14 1.43 2/72 9171
/proc/meminfo: memFree=1625488/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=39460 CPUtime=642.1
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 9158 0 0 0 64201 9 0 0 25 0 1 0 1132020979 40407040 9143 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 9865 9143 81 174 0 9688 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44816

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.40 2/72 9171
/proc/meminfo: memFree=1624720/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=40180 CPUtime=702.09
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 9354 0 0 0 70199 10 0 0 25 0 1 0 1132020979 41144320 9339 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 10045 9339 81 174 0 9868 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 45536

[startup+762.305 s]
/proc/loadavg: 1.00 1.09 1.37 2/72 9171
/proc/meminfo: memFree=1622672/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=42264 CPUtime=762.07
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 9857 0 0 0 76197 10 0 0 25 0 1 0 1132020979 43278336 9842 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 10566 9842 81 174 0 10389 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 47620

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.35 2/72 9171
/proc/meminfo: memFree=1618960/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=46444 CPUtime=822.05
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 10806 0 0 0 82194 11 0 0 25 0 1 0 1132020979 47558656 10791 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 11611 10791 81 174 0 11434 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 51800

[startup+882.301 s]
/proc/loadavg: 1.00 1.06 1.32 2/72 9171
/proc/meminfo: memFree=1616144/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=49180 CPUtime=882.03
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 11504 0 0 0 88191 12 0 0 25 0 1 0 1132020979 50360320 11489 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 12295 11489 81 174 0 12118 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 54536

[startup+942.301 s]
/proc/loadavg: 1.06 1.07 1.31 2/72 9177
/proc/meminfo: memFree=1615824/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=49472 CPUtime=942.01
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 11555 0 0 0 94189 12 0 0 25 0 1 0 1132020979 50659328 11540 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 12368 11540 81 174 0 12191 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 54828

[startup+1002.3 s]
/proc/loadavg: 1.02 1.06 1.29 2/72 9177
/proc/meminfo: memFree=1615632/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=49616 CPUtime=1002
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 11615 0 0 0 100187 13 0 0 25 0 1 0 1132020979 50806784 11600 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 12404 11600 81 174 0 12227 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 54972

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.27 2/72 9177
/proc/meminfo: memFree=1615312/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=50092 CPUtime=1061.98
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 11706 0 0 0 106185 13 0 0 25 0 1 0 1132020979 51294208 11691 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 12523 11691 81 174 0 12346 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 55448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.25 2/72 9177
/proc/meminfo: memFree=1614800/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=50524 CPUtime=1121.96
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 11823 0 0 0 112183 13 0 0 25 0 1 0 1132020979 51736576 11808 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 12631 11808 81 174 0 12454 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 55880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/72 9177
/proc/meminfo: memFree=1614224/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=51128 CPUtime=1181.94
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 11984 0 0 0 118181 13 0 0 25 0 1 0 1132020979 52355072 11969 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 12782 11969 81 174 0 12605 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 56484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.23 2/72 9177
/proc/meminfo: memFree=1612944/2055920 swapFree=4173176/4192956
[pid=9168] ppid=9166 vsize=5356 CPUtime=0
/proc/9168/stat : 9168 (lysat.sh) S 9166 9168 8740 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132020977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9168/statm: 1339 237 195 169 0 50 0
[pid=9171] ppid=9168 vsize=52356 CPUtime=1200.04
/proc/9171/stat : 9171 (LySATi) R 9168 9168 8740 0 -1 4194304 12274 0 0 0 119991 13 0 0 25 0 1 0 1132020979 53612544 12259 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/9171/statm: 13089 12259 81 174 0 12912 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 57712

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 9168 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.91
CPU system time (s): 0.13
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 57712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 464
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 1.22881 second user time and 3.15052 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-01 15:46:17
IDJOB=1527354
IDBENCH=70727
IDSOLVER=511
FILE ID=node36/1527354-1238593577
PBS_JOBID= 9068304
Free space on /tmp= 66412 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S617358728-082.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527354-1238593577/watcher-1527354-1238593577 -o /tmp/evaluation-result-1527354-1238593577/solver-1527354-1238593577 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527354-1238593577.cnf i

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

MD5SUM BENCH= f77bf155457eaab086ae39f525f81379
RANDOM SEED=673334571

node36.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:       1663040 kB
Buffers:         81144 kB
Cached:         226928 kB
SwapCached:       9148 kB
Active:         194676 kB
Inactive:       124072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663040 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            59556 kB
Committed_AS:  3166952 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-04-01 16:06:20