Trace number 1526444

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/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
MD5SUM8ac945fd2d00d7595dd6a09603bfa3b0
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 |    2200     6669 |      --       0       --      -- |     --   | -10/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 510   #clauses: 2200   #literals: 6669
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:  510                                                  |
0.00/0.01	c |  Number of clauses:    2200                                                 |
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-1526444-1238498523/watcher-1526444-1238498523 -o /tmp/evaluation-result-1526444-1238498523/solver-1526444-1238498523 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526444-1238498523.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 1.20 3/64 14591
/proc/meminfo: memFree=1070704/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 294053657 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 235 195 169 0 50 0
[pid=14592] ppid=14591 vsize=956 CPUtime=0
/proc/14592/stat : 14592 (SatElite) R 14591 14591 14175 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 294053657 978944 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134760573 0 0 4096 3 0 0 0 17 0 0 0
/proc/14592/statm: 239 138 65 127 0 109 0

[startup+0.0558831 s]
/proc/loadavg: 0.92 0.99 1.20 3/64 14591
/proc/meminfo: memFree=1070704/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101882 s]
/proc/loadavg: 0.92 0.99 1.20 3/64 14591
/proc/meminfo: memFree=1070704/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301905 s]
/proc/loadavg: 0.92 0.99 1.20 3/64 14591
/proc/meminfo: memFree=1070704/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701948 s]
/proc/loadavg: 0.92 0.99 1.20 3/64 14591
/proc/meminfo: memFree=1070704/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50104 s]
/proc/loadavg: 0.92 0.99 1.20 2/66 14594
/proc/meminfo: memFree=1068512/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=3740 CPUtime=1.48
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 600 0 0 0 148 0 0 0 25 0 1 0 294053658 3829760 585 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 935 585 81 174 0 758 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9096

[startup+3.10121 s]
/proc/loadavg: 0.92 0.99 1.20 2/66 14594
/proc/meminfo: memFree=1067616/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=4792 CPUtime=3.08
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 855 0 0 0 308 0 0 0 25 0 1 0 294053658 4907008 840 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 1198 840 81 174 0 1021 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10148

[startup+6.30157 s]
/proc/loadavg: 0.93 0.99 1.20 2/66 14594
/proc/meminfo: memFree=1066144/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=6136 CPUtime=6.27
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 1186 0 0 0 627 0 0 0 25 0 1 0 294053658 6283264 1171 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 1534 1171 81 174 0 1357 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11492

[startup+12.7013 s]
/proc/loadavg: 0.93 0.99 1.20 2/66 14594
/proc/meminfo: memFree=1064032/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=8024 CPUtime=12.67
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 1651 0 0 0 1266 1 0 0 25 0 1 0 294053658 8216576 1636 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 2006 1636 81 174 0 1829 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13380

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 1.19 2/66 14594
/proc/meminfo: memFree=1062432/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=9464 CPUtime=25.47
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 2001 0 0 0 2545 2 0 0 25 0 1 0 294053658 9691136 1986 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 2366 1986 81 174 0 2189 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14820

[startup+51.1015 s]
/proc/loadavg: 0.96 0.99 1.19 2/66 14594
/proc/meminfo: memFree=1058272/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=13848 CPUtime=51.06
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 3071 0 0 0 5104 2 0 0 25 0 1 0 294053658 14180352 3056 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 3462 3056 81 174 0 3285 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19204

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.18 2/66 14594
/proc/meminfo: memFree=1054944/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=16968 CPUtime=102.25
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 3860 0 0 0 10221 4 0 0 25 0 1 0 294053658 17375232 3845 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 4242 3845 81 174 0 4065 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22324

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.16 2/66 14594
/proc/meminfo: memFree=1050912/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=21080 CPUtime=162.23
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 4851 0 0 0 16218 5 0 0 25 0 1 0 294053658 21585920 4836 1992294400 134512640 135226915 4294956208 18446744073709551615 134543206 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 5270 4836 81 174 0 5093 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26436

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.15 2/66 14594
/proc/meminfo: memFree=1045792/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=26584 CPUtime=222.22
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 6132 0 0 0 22215 7 0 0 25 0 1 0 294053658 27222016 6117 1992294400 134512640 135226915 4294956208 18446744073709551615 134539301 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 6646 6117 81 174 0 6469 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31940

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.14 2/66 14594
/proc/meminfo: memFree=1044768/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=27744 CPUtime=282.19
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 6382 0 0 0 28212 7 0 0 25 0 1 0 294053658 28409856 6367 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 6936 6367 81 174 0 6759 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33100

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.13 2/66 14594
/proc/meminfo: memFree=1041888/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=30504 CPUtime=342.18
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 7107 0 0 0 34209 9 0 0 25 0 1 0 294053658 31236096 7092 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 7626 7092 81 174 0 7449 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35860

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.12 2/66 14594
/proc/meminfo: memFree=1041056/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=31400 CPUtime=402.16
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 7301 0 0 0 40207 9 0 0 25 0 1 0 294053658 32153600 7286 1992294400 134512640 135226915 4294956208 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 7850 7286 81 174 0 7673 0

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

/proc/14594/statm: 9856 9193 81 174 0 9679 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 44780

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 14594
/proc/meminfo: memFree=1033056/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=39900 CPUtime=582.11
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 9298 0 0 0 58199 12 0 0 25 0 1 0 294053658 40857600 9283 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 9975 9283 81 174 0 9798 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45256

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 14594
/proc/meminfo: memFree=1032416/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=40520 CPUtime=642.1
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 9459 0 0 0 64198 12 0 0 25 0 1 0 294053658 41492480 9444 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 10130 9444 81 174 0 9953 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 45876

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 14594
/proc/meminfo: memFree=1029856/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=43264 CPUtime=702.07
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 10124 0 0 0 70194 13 0 0 25 0 1 0 294053658 44302336 10109 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 10816 10109 81 174 0 10639 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 48620

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 14594
/proc/meminfo: memFree=1025376/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=47580 CPUtime=762.06
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 11214 0 0 0 76191 15 0 0 25 0 1 0 294053658 48721920 11199 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 11895 11199 81 174 0 11718 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 52936

[startup+822.302 s]
/proc/loadavg: 1.06 1.00 1.07 2/66 14594
/proc/meminfo: memFree=1024736/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=48296 CPUtime=822.04
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 11373 0 0 0 82189 15 0 0 25 0 1 0 294053658 49455104 11358 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 12074 11358 81 174 0 11897 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 53652

[startup+882.302 s]
/proc/loadavg: 1.02 1.00 1.06 2/66 14594
/proc/meminfo: memFree=1024544/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=48596 CPUtime=882.02
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 11430 0 0 0 88186 16 0 0 25 0 1 0 294053658 49762304 11415 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 12149 11415 81 174 0 11972 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 53952

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 14594
/proc/meminfo: memFree=1024096/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=48944 CPUtime=942
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 11528 0 0 0 94184 16 0 0 25 0 1 0 294053658 50118656 11513 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 12236 11513 81 174 0 12059 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 54300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 14594
/proc/meminfo: memFree=1023776/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=49460 CPUtime=1001.98
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 11611 0 0 0 100182 16 0 0 25 0 1 0 294053658 50647040 11596 1992294400 134512640 135226915 4294956208 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 12365 11596 81 174 0 12188 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 54816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 14594
/proc/meminfo: memFree=1021792/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=51460 CPUtime=1061.97
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 12120 0 0 0 106180 17 0 0 25 0 1 0 294053658 52695040 12105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 12865 12105 81 174 0 12688 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 14594
/proc/meminfo: memFree=1017760/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=55952 CPUtime=1121.95
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 13126 0 0 0 112177 18 0 0 25 0 1 0 294053658 57294848 13111 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 13988 13111 81 174 0 13811 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 61308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 14596
/proc/meminfo: memFree=1014560/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=59144 CPUtime=1181.93
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 13942 0 0 0 118174 19 0 0 25 0 1 0 294053658 60563456 13927 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 14786 13927 81 174 0 14609 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 64500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 14596
/proc/meminfo: memFree=1013536/2055920 swapFree=4181692/4192956
[pid=14591] ppid=14589 vsize=5356 CPUtime=0
/proc/14591/stat : 14591 (lysat.sh) S 14589 14591 14175 0 -1 4194304 310 169 0 0 0 0 0 0 19 0 1 0 294053657 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14591/statm: 1339 237 195 169 0 50 0
[pid=14594] ppid=14591 vsize=60268 CPUtime=1200.04
/proc/14594/stat : 14594 (LySATi) R 14591 14591 14175 0 -1 4194304 14170 0 0 0 119984 20 0 0 25 0 1 0 294053658 61714432 14155 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/14594/statm: 15067 14155 81 174 0 14890 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65624

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 14591 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# 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): 1199.84
CPU system time (s): 0.2
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 65624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 479
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 1.35079 second user time and 3.02754 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-31 13:22:03
IDJOB=1526444
IDBENCH=70545
IDSOLVER=511
FILE ID=node42/1526444-1238498523
PBS_JOBID= 9061887
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526444-1238498523/watcher-1526444-1238498523 -o /tmp/evaluation-result-1526444-1238498523/solver-1526444-1238498523 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526444-1238498523.cnf i

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

MD5SUM BENCH= 8ac945fd2d00d7595dd6a09603bfa3b0
RANDOM SEED=444213020

node42.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		: 3000.211
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		: 3000.211
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:       1071184 kB
Buffers:        112748 kB
Cached:         766816 kB
SwapCached:       5184 kB
Active:         173128 kB
Inactive:       715004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071184 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          14264 kB
Slab:            82680 kB
Committed_AS:   990948 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-31 13:42:05