Trace number 1526474

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) 1200.08 1200.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2196     6691 |      --       0       --      -- |     --   | -14/61
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 504   #clauses: 2196   #literals: 6691
0.00/0.00	c CPU time:   0.005999 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:  504                                                  |
0.00/0.01	c |  Number of clauses:    2196                                                 |
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-1526474-1238501660/watcher-1526474-1238501660 -o /tmp/evaluation-result-1526474-1238501660/solver-1526474-1238501660 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526474-1238501660.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: 0.99 1.00 1.00 3/72 16405
/proc/meminfo: memFree=1680704/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122827153 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 235 195 169 0 50 0
[pid=16406] ppid=16405 vsize=960 CPUtime=0
/proc/16406/stat : 16406 (SatElite) R 16405 16405 16015 0 -1 4194304 165 0 0 0 0 0 0 0 19 0 1 0 1122827153 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134566116 0 0 4096 3 0 0 0 17 0 0 0
/proc/16406/statm: 240 149 68 127 0 110 0

[startup+0.096081 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 16405
/proc/meminfo: memFree=1680704/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10108 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 16405
/proc/meminfo: memFree=1680704/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301118 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 16405
/proc/meminfo: memFree=1680704/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701193 s]
/proc/loadavg: 0.99 1.00 1.00 3/72 16405
/proc/meminfo: memFree=1680704/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1678704/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=4012 CPUtime=1.48
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 645 0 0 0 148 0 0 0 25 0 1 0 1122827154 4108288 630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 1003 630 81 174 0 826 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9368

[startup+3.10162 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1677680/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=4668 CPUtime=3.08
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 810 0 0 0 308 0 0 0 25 0 1 0 1122827154 4780032 795 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 1167 795 81 174 0 990 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10024

[startup+6.3012 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1676272/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=6252 CPUtime=6.27
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 1232 0 0 0 627 0 0 0 25 0 1 0 1122827154 6402048 1217 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 1563 1217 81 174 0 1386 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11608

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.01 2/74 16408
/proc/meminfo: memFree=1673840/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=8168 CPUtime=12.66
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 1695 0 0 0 1266 0 0 0 25 0 1 0 1122827154 8364032 1680 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 2042 1680 81 174 0 1865 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13524

[startup+25.5017 s]
/proc/loadavg: 1.06 1.02 1.00 2/74 16408
/proc/meminfo: memFree=1672176/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=9852 CPUtime=25.46
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 2101 0 0 0 2545 1 0 0 25 0 1 0 1122827154 10088448 2086 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 2463 2086 81 174 0 2286 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15208

[startup+51.1013 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 16408
/proc/meminfo: memFree=1669040/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=13108 CPUtime=51.05
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 2886 0 0 0 5103 2 0 0 25 0 1 0 1122827154 13422592 2871 1992294400 134512640 135226915 4294956208 18446744073709551615 134548040 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 3277 2871 81 174 0 3100 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18464

[startup+102.307 s]
/proc/loadavg: 1.01 1.01 1.00 2/74 16408
/proc/meminfo: memFree=1663600/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=18568 CPUtime=102.23
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 4208 0 0 0 10219 4 0 0 25 0 1 0 1122827154 19013632 4193 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 4642 4193 81 174 0 4465 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23924

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/74 16408
/proc/meminfo: memFree=1659440/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=22708 CPUtime=162.19
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 5221 0 0 0 16213 6 0 0 25 0 1 0 1122827154 23252992 5206 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 5677 5206 81 174 0 5500 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 28064

[startup+222.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/74 16408
/proc/meminfo: memFree=1656560/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=25800 CPUtime=222.17
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 5964 0 0 0 22210 7 0 0 25 0 1 0 1122827154 26419200 5949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 6450 5949 81 174 0 6273 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 31156

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/74 16408
/proc/meminfo: memFree=1655856/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=26444 CPUtime=282.13
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 6116 0 0 0 28206 7 0 0 25 0 1 0 1122827154 27078656 6101 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 6611 6101 81 174 0 6434 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 31800

[startup+342.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/74 16408
/proc/meminfo: memFree=1650928/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=31644 CPUtime=342.11
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 7362 0 0 0 34202 9 0 0 25 0 1 0 1122827154 32403456 7347 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 7911 7347 81 174 0 7734 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 37000

[startup+402.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/74 16408
/proc/meminfo: memFree=1650736/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=31948 CPUtime=402.08
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 7419 0 0 0 40199 9 0 0 25 0 1 0 1122827154 32714752 7404 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 7987 7404 81 174 0 7810 0

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

/proc/16408/statm: 9597 8918 81 174 0 9420 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 43744

[startup+642.303 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 16408
/proc/meminfo: memFree=1644016/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=39268 CPUtime=641.95
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 9101 0 0 0 64185 10 0 0 25 0 1 0 1122827154 40210432 9086 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 9817 9086 81 174 0 9640 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 44624

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 16408
/proc/meminfo: memFree=1641776/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=41568 CPUtime=701.92
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 9678 0 0 0 70181 11 0 0 25 0 1 0 1122827154 42565632 9663 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 10392 9663 81 174 0 10215 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 46924

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 16408
/proc/meminfo: memFree=1637360/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=45852 CPUtime=761.9
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 10745 0 0 0 76178 12 0 0 25 0 1 0 1122827154 46952448 10730 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 11463 10730 81 174 0 11286 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 51208

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 16408
/proc/meminfo: memFree=1635888/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=47268 CPUtime=821.86
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 11110 0 0 0 82174 12 0 0 25 0 1 0 1122827154 48402432 11095 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 11817 11095 81 174 0 11640 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 52624

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1635760/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=47512 CPUtime=881.83
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 11145 0 0 0 88171 12 0 0 25 0 1 0 1122827154 48652288 11130 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 11878 11130 81 174 0 11701 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 52868

[startup+942.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/74 16408
/proc/meminfo: memFree=1635056/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=48180 CPUtime=941.8
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 11317 0 0 0 94168 12 0 0 25 0 1 0 1122827154 49336320 11302 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 12045 11302 81 174 0 11868 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 53536

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/74 16408
/proc/meminfo: memFree=1634672/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=48504 CPUtime=1001.77
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 11401 0 0 0 100165 12 0 0 25 0 1 0 1122827154 49668096 11386 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 12126 11386 81 174 0 11949 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 53860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1633328/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=49900 CPUtime=1061.75
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 11751 0 0 0 106162 13 0 0 25 0 1 0 1122827154 51097600 11736 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 12475 11736 81 174 0 12298 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 55256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1629296/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=54212 CPUtime=1121.72
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 12764 0 0 0 112158 14 0 0 25 0 1 0 1122827154 55513088 12749 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 13553 12749 81 174 0 13376 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 59568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1625648/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=58508 CPUtime=1181.68
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 13669 0 0 0 118153 15 0 0 25 0 1 0 1122827154 59912192 13654 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 14627 13654 81 174 0 14450 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 63864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1624496/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=59564 CPUtime=1200.08
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 13940 0 0 0 119993 15 0 0 25 0 1 0 1122827154 60993536 13925 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 14891 13925 81 174 0 14714 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64920

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16408
/proc/meminfo: memFree=1624496/2055920 swapFree=4174692/4192956
[pid=16405] ppid=16403 vsize=5356 CPUtime=0
/proc/16405/stat : 16405 (lysat.sh) S 16403 16405 16015 0 -1 4194304 310 181 0 0 0 0 0 0 19 0 1 0 1122827153 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16405/statm: 1339 237 195 169 0 50 0
[pid=16408] ppid=16405 vsize=59564 CPUtime=1200.08
/proc/16408/stat : 16408 (LySATi) R 16405 16405 16015 0 -1 4194304 13940 0 0 0 119993 15 0 0 25 0 1 0 1122827154 60993536 13925 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16408/statm: 14891 13925 81 174 0 14714 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64920

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16405 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 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 64920

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= 491
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 1.02184 second user time and 3.39148 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-31 14:14:20
IDJOB=1526474
IDBENCH=70551
IDSOLVER=511
FILE ID=node67/1526474-1238501660
PBS_JOBID= 9061899
Free space on /tmp= 66376 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526474-1238501660/watcher-1526474-1238501660 -o /tmp/evaluation-result-1526474-1238501660/solver-1526474-1238501660 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526474-1238501660.cnf i

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=1600601851

node67.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		: 3000.265
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		: 3000.265
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:       1681256 kB
Buffers:         71244 kB
Cached:         214040 kB
SwapCached:       9632 kB
Active:         162664 kB
Inactive:       133732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681256 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16808 kB
Slab:            63392 kB
Committed_AS:  3183288 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-03-31 14:34:23