Trace number 1526594

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S104085281-076.cnf
MD5SUM5ab9251cccb4c72968393b6f409a56b6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark57.2563
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1690     5132 |      --       0       --      -- |     --   | -10/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 390   #clauses: 1690   #literals: 5132
0.00/0.00	c CPU time:   0.003999 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:  390                                                  |
0.00/0.01	c |  Number of clauses:    1690                                                 |
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-1526594-1238517359/watcher-1526594-1238517359 -o /tmp/evaluation-result-1526594-1238517359/solver-1526594-1238517359 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526594-1238517359.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23993
/proc/meminfo: memFree=1432024/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) R 23991 23993 23610 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 890327364 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23993/statm: 1339 234 194 169 0 50 0
[pid=23994] ppid=23993 vsize=832 CPUtime=0
/proc/23994/stat : 23994 (SatElite) R 23993 23993 23610 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 890327364 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/23994/statm: 208 128 68 127 0 78 0

[startup+0.077023 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23993
/proc/meminfo: memFree=1432024/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101025 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23993
/proc/meminfo: memFree=1432024/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301055 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23993
/proc/meminfo: memFree=1432024/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701114 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 23993
/proc/meminfo: memFree=1432024/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50224 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 23996
/proc/meminfo: memFree=1430024/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=3628 CPUtime=1.48
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 554 0 0 0 148 0 0 0 25 0 1 0 890327365 3715072 539 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/23996/statm: 907 539 81 174 0 730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8984

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 23996
/proc/meminfo: memFree=1429192/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=4556 CPUtime=3.07
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 799 0 0 0 307 0 0 0 25 0 1 0 890327365 4665344 784 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 1139 784 81 174 0 962 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9912

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 23996
/proc/meminfo: memFree=1427784/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=6152 CPUtime=6.27
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 1184 0 0 0 627 0 0 0 25 0 1 0 890327365 6299648 1169 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 1538 1169 81 174 0 1361 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11508

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 23996
/proc/meminfo: memFree=1425544/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=8116 CPUtime=12.67
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 1644 0 0 0 1266 1 0 0 25 0 1 0 890327365 8310784 1629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/23996/statm: 2029 1629 81 174 0 1852 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13472

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 23996
/proc/meminfo: memFree=1423816/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=9688 CPUtime=25.45
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 2034 0 0 0 2544 1 0 0 25 0 1 0 890327365 9920512 2019 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 2422 2019 81 174 0 2245 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15044

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 23996
/proc/meminfo: memFree=1421512/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=12136 CPUtime=51.05
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 2646 0 0 0 5103 2 0 0 25 0 1 0 890327365 12427264 2631 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 3034 2631 81 174 0 2857 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17492

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/66 23996
/proc/meminfo: memFree=1417288/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=16300 CPUtime=102.22
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 3644 0 0 0 10219 3 0 0 25 0 1 0 890327365 16691200 3629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 4075 3629 81 174 0 3898 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 21656

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 23996
/proc/meminfo: memFree=1413832/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=19880 CPUtime=162.18
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 4508 0 0 0 16214 4 0 0 25 0 1 0 890327365 20357120 4493 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 4970 4493 81 174 0 4793 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 25236

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 23996
/proc/meminfo: memFree=1409800/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=24356 CPUtime=222.16
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 5521 0 0 0 22210 6 0 0 25 0 1 0 890327365 24940544 5506 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 6089 5506 81 174 0 5912 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 29712

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 23996
/proc/meminfo: memFree=1408456/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=26028 CPUtime=282.13
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 5881 0 0 0 28207 6 0 0 25 0 1 0 890327365 26652672 5866 1992294400 134512640 135226915 4294956208 18446744073709551615 134542843 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 6507 5866 81 174 0 6330 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 31384

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 23996
/proc/meminfo: memFree=1404104/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=30404 CPUtime=342.1
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 6933 0 0 0 34203 7 0 0 25 0 1 0 890327365 31133696 6918 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 7601 6918 81 174 0 7424 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 35760

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.05 2/66 23996
/proc/meminfo: memFree=1403656/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=30904 CPUtime=402.07
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 7063 0 0 0 40200 7 0 0 25 0 1 0 890327365 31645696 7048 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 7726 7048 81 174 0 7549 0

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

/proc/23996/statm: 9141 8314 81 174 0 8964 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 41920

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 23998
/proc/meminfo: memFree=1397448/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=37788 CPUtime=641.96
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 8581 0 0 0 64186 10 0 0 25 0 1 0 890327365 38694912 8566 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 9447 8566 81 174 0 9270 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 43144

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 23998
/proc/meminfo: memFree=1392520/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=42884 CPUtime=701.93
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 9838 0 0 0 70182 11 0 0 25 0 1 0 890327365 43913216 9823 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 10721 9823 81 174 0 10544 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 48240

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 23998
/proc/meminfo: memFree=1388616/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=46776 CPUtime=761.9
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 10793 0 0 0 76178 12 0 0 25 0 1 0 890327365 47898624 10778 1992294400 134512640 135226915 4294956208 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 11694 10778 81 174 0 11517 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 52132

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 23998
/proc/meminfo: memFree=1388424/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=46940 CPUtime=821.87
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 10832 0 0 0 82175 12 0 0 25 0 1 0 890327365 48066560 10817 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 11735 10817 81 174 0 11558 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 52296

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=1388232/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=47076 CPUtime=881.84
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 10875 0 0 0 88172 12 0 0 25 0 1 0 890327365 48205824 10860 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 11769 10860 81 174 0 11592 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 52432

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=1388232/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=47284 CPUtime=941.81
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 10896 0 0 0 94169 12 0 0 25 0 1 0 890327365 48418816 10881 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 11821 10881 81 174 0 11644 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 52640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=1387720/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=47832 CPUtime=1001.78
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 11022 0 0 0 100166 12 0 0 25 0 1 0 890327365 48979968 11007 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 11958 11007 81 174 0 11781 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 53188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=1386568/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=48928 CPUtime=1061.76
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 11304 0 0 0 106164 12 0 0 25 0 1 0 890327365 50102272 11289 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 12232 11289 81 174 0 12055 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 54284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=1382344/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=53980 CPUtime=1121.72
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 12359 0 0 0 112158 14 0 0 25 0 1 0 890327365 55275520 12344 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 13495 12344 81 174 0 13318 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 59336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=1381384/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=54960 CPUtime=1181.69
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 12604 0 0 0 118155 14 0 0 25 0 1 0 890327365 56279040 12589 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 13740 12589 81 174 0 13563 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 60316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=1381320/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=54960 CPUtime=1200.08
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 12604 0 0 0 119994 14 0 0 25 0 1 0 890327365 56279040 12589 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 13740 12589 81 174 0 13563 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60316

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 2/66 23998
/proc/meminfo: memFree=1381320/2055920 swapFree=4178260/4192956
[pid=23993] ppid=23991 vsize=5356 CPUtime=0
/proc/23993/stat : 23993 (lysat.sh) S 23991 23993 23610 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 890327364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1339 237 195 169 0 50 0
[pid=23996] ppid=23993 vsize=54960 CPUtime=1200.08
/proc/23996/stat : 23996 (LySATi) R 23993 23993 23610 0 -1 4194304 12604 0 0 0 119994 14 0 0 25 0 1 0 890327365 56279040 12589 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/23996/statm: 13740 12589 81 174 0 13563 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23993 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# 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): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.14
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 60316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 459
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.835872 second user time and 3.54246 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-31 18:35:59
IDJOB=1526594
IDBENCH=70575
IDSOLVER=511
FILE ID=node39/1526594-1238517359
PBS_JOBID= 9061991
Free space on /tmp= 66252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S104085281-076.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526594-1238517359/watcher-1526594-1238517359 -o /tmp/evaluation-result-1526594-1238517359/solver-1526594-1238517359 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526594-1238517359.cnf i

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

MD5SUM BENCH= 5ab9251cccb4c72968393b6f409a56b6
RANDOM SEED=894550370

node39.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		: 3000.285
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		: 3000.285
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:       1432568 kB
Buffers:         86564 kB
Cached:         442468 kB
SwapCached:       8168 kB
Active:         192560 kB
Inactive:       346464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432568 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            70704 kB
Committed_AS:  2404856 kB
PageTables:       1188 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 node39 at 2009-03-31 18:56:02