Trace number 1553835

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 c/2009-03-20? (TO) 1200.09 1186.01

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications 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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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...
0.69/0.70	c ==============================================================================
0.69/0.70	c |           |     ORIGINAL     |              LEARNT              |          |
0.69/0.70	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.69/0.70	c ==============================================================================
0.69/0.70	c |         0 |  746442  1741698 |  223932       0        0     nan |  0.000 % |
13.79/14.28	c |         0 |  397738  1362662 |      --       0       --      -- |     --   | -348682/-378983
13.79/14.29	c ==============================================================================
13.79/14.29	c Result  :   #vars: 76979   #clauses: 397738   #literals: 1362662
13.79/14.29	c CPU time:   13.099 s
13.79/14.29	c ==============================================================================
14.55/14.91	This is MiniSat 2.0 beta
14.55/14.94	WARNING: for repeatability, setting FPU to use double precision
14.55/14.94	============================[ Problem Statistics ]=============================
14.55/14.94	|                                                                             |
14.55/14.94	|  Number of variables:  76979                                                |
14.55/14.94	|  Number of clauses:    397738                                               |
14.55/15.17	|  Parsing time:         0.22         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553835-1238719119/watcher-1553835-1238719119 -o /tmp/evaluation-result-1553835-1238719119/solver-1553835-1238719119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1553835-1238719119.cnf c 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 29670
/proc/meminfo: memFree=1825184/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) R 29668 29670 28915 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29670/statm: 1339 234 194 169 0 50 0
[pid=29671] ppid=29670 vsize=1000 CPUtime=0
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1144577773 1024000 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 250 145 50 127 0 120 0

[startup+0.0658481 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 29670
/proc/meminfo: memFree=1825184/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=9872 CPUtime=0.05
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 2234 0 0 0 4 1 0 0 19 0 1 0 1144577773 10108928 2218 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 2468 2219 50 127 0 2338 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15228

[startup+0.101851 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 29670
/proc/meminfo: memFree=1825184/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=16188 CPUtime=0.09
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 3455 0 0 0 7 2 0 0 19 0 1 0 1144577773 16576512 3439 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 4047 3441 50 127 0 3917 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21544

[startup+0.301872 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 29670
/proc/meminfo: memFree=1825184/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=41700 CPUtime=0.29
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 10002 0 0 0 23 6 0 0 21 0 1 0 1144577773 42700800 9986 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 10425 9987 50 127 0 10295 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47056

[startup+0.701919 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 29670
/proc/meminfo: memFree=1825184/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=93660 CPUtime=0.69
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 22754 0 0 0 56 13 0 0 25 0 1 0 1144577773 95907840 22738 1992294400 134512640 135034092 4294956096 18446744073709551615 134542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 23415 22738 51 127 0 23285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 99016

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 29672
/proc/meminfo: memFree=1723920/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=106920 CPUtime=1.49
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 27396 0 0 0 132 17 0 0 25 0 1 0 1144577773 109486080 25313 1992294400 134512640 135034092 4294956096 18446744073709551615 134566219 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 26730 25313 68 127 0 26600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 112276

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.01 4/66 29672
/proc/meminfo: memFree=1715088/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=110824 CPUtime=3.08
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 28259 0 0 0 281 27 0 0 25 0 1 0 1144577773 113483776 26176 1992294400 134512640 135034092 4294956096 18446744073709551615 134547978 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 27706 26176 68 127 0 27576 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 116180

[startup+6.30257 s]
/proc/loadavg: 1.16 1.03 1.02 3/66 29672
/proc/meminfo: memFree=1696080/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=115772 CPUtime=6.28
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 29545 0 0 0 585 43 0 0 25 0 1 0 1144577773 118550528 27462 1992294400 134512640 135034092 4294956096 18446744073709551615 134541032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 28943 27462 68 127 0 28813 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 121128

[startup+12.7695 s]
/proc/loadavg: 1.23 1.05 1.02 3/66 29672
/proc/meminfo: memFree=1670864/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=123472 CPUtime=12.82
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 31341 0 0 0 1173 109 0 0 25 0 1 0 1144577773 126435328 29014 1992294400 134512640 135034092 4294956096 18446744073709551615 134566517 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 30868 29014 68 127 0 30738 0
Current children cumulated CPU time (s) 12.82
Current children cumulated vsize (KiB) 128828

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (14.55 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (14.55 s) to the 'lost time'.

[startup+14.2473 s]
/proc/loadavg: 1.23 1.05 1.02 2/66 29672
/proc/meminfo: memFree=1668304/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 235 195 169 0 50 0
[pid=29671] ppid=29670 vsize=123684 CPUtime=14.55
/proc/29671/stat : 29671 (SatElite) R 29670 29670 28915 0 -1 4194304 35662 0 0 0 1341 114 0 0 25 0 1 0 1144577773 126652416 29127 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/29671/statm: 30921 29127 69 127 0 30791 0
Current children cumulated CPU time (s) 14.55
Current children cumulated vsize (KiB) 129040

[startup+14.8886 s]
/proc/loadavg: 1.23 1.05 1.02 2/66 29672
/proc/meminfo: memFree=1668304/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=0
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577772 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356
#
############


[startup+25.5026 s]
/proc/loadavg: 1.46 1.11 1.04 2/66 29673
/proc/meminfo: memFree=1746704/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=29524 CPUtime=10.56
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 6951 0 0 0 1052 4 0 0 25 0 1 0 1144579264 30232576 6925 1992294400 134512640 135214827 4294956208 18446744073709551615 134538563 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 7381 6925 77 171 0 7208 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 34880

[startup+51.1025 s]
/proc/loadavg: 1.30 1.10 1.04 2/66 29673
/proc/meminfo: memFree=1738512/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=36520 CPUtime=36.14
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 8709 0 0 0 3608 6 0 0 25 0 1 0 1144579264 37396480 8683 1992294400 134512640 135214827 4294956208 18446744073709551615 134538196 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 9130 8683 77 171 0 8957 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 41876

[startup+102.302 s]
/proc/loadavg: 1.13 1.08 1.03 2/66 29673
/proc/meminfo: memFree=1728720/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=47384 CPUtime=87.33
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 11425 0 0 0 8724 9 0 0 25 0 1 0 1144579264 48521216 11399 1992294400 134512640 135214827 4294956208 18446744073709551615 134528401 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 11846 11399 77 171 0 11673 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 52740

[startup+162.302 s]
/proc/loadavg: 1.05 1.07 1.03 2/66 29673
/proc/meminfo: memFree=1713168/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=63056 CPUtime=147.31
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 15352 0 0 0 14718 13 0 0 25 0 1 0 1144579264 64569344 15326 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 15764 15326 77 171 0 15591 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 68412

[startup+222.302 s]
/proc/loadavg: 1.02 1.05 1.02 2/66 29673

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

/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=209112 CPUtime=627.17
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 51584 0 0 0 62662 55 0 0 25 0 1 0 1144579264 214130688 51558 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 52278 51558 77 171 0 52105 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 214468

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1550928/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=226112 CPUtime=687.15
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 55726 0 0 0 68655 60 0 0 25 0 1 0 1144579264 231538688 55700 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 56528 55700 77 171 0 56355 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 231468

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1536016/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=240940 CPUtime=747.13
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 59393 0 0 0 74649 64 0 0 25 0 1 0 1144579264 246722560 59367 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 60235 59367 77 171 0 60062 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 246296

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1522960/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=254180 CPUtime=807.11
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 62690 0 0 0 80644 67 0 0 25 0 1 0 1144579264 260280320 62664 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 63545 62664 77 171 0 63372 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 259536

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1510800/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=267260 CPUtime=867.1
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 65687 0 0 0 86640 70 0 0 25 0 1 0 1144579264 273674240 65645 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 66815 65645 77 171 0 66642 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 272616

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1500688/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=277392 CPUtime=927.08
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 68179 0 0 0 92636 72 0 0 25 0 1 0 1144579264 284049408 68137 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 69348 68137 77 171 0 69175 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 282748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1482640/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=295572 CPUtime=987.06
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 72692 0 0 0 98629 77 0 0 25 0 1 0 1144579264 302665728 72650 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 73893 72650 77 171 0 73720 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 300928

[startup+1062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1473488/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=304908 CPUtime=1047.04
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 74974 0 0 0 104625 79 0 0 25 0 1 0 1144579264 312225792 74932 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 76227 74932 77 171 0 76054 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 310264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1464144/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=315296 CPUtime=1107.03
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 77319 0 0 0 110621 82 0 0 25 0 1 0 1144579264 322863104 77261 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 78824 77261 77 171 0 78651 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 320652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1457104/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=322168 CPUtime=1167.01
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 79053 0 0 0 116617 84 0 0 25 0 1 0 1144579264 329900032 78995 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 80542 78995 77 171 0 80369 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 327524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1456080/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=323224 CPUtime=1170.71
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 79304 0 0 0 116987 84 0 0 25 0 1 0 1144579264 330981376 79246 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 80806 79246 77 171 0 80633 0
Current children cumulated CPU time (s) 1185.54
Current children cumulated vsize (KiB) 328580

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

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

[startup+1186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29675
/proc/meminfo: memFree=1456080/2055920 swapFree=4175700/4192956
[pid=29670] ppid=29668 vsize=5356 CPUtime=14.83
/proc/29670/stat : 29670 (lysat.sh) S 29668 29670 28915 0 -1 4194304 310 35665 0 0 0 0 1365 118 16 0 1 0 1144577772 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29670/statm: 1339 237 195 169 0 50 0
[pid=29673] ppid=29670 vsize=323224 CPUtime=1170.71
/proc/29673/stat : 29673 (LySATc) R 29670 29670 28915 0 -1 4194304 79304 0 0 0 116987 84 0 0 25 0 1 0 1144579264 330981376 79246 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29673/statm: 80806 79246 77 171 0 80633 0
Current children cumulated CPU time (s) 1185.54
Current children cumulated vsize (KiB) 328580

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29670 and gives
#  childrusage.ru_utime.tv_sec=13
#  childrusage.ru_utime.tv_usec=652924
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=186819
# CPU time returned by wait4() is 14.8397
# while last known CPU time is 1185.54
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 14.55
#  lost CPU user time (s): 13.41
#  lost CPU system time (s): 1.14

Real time (s): 1186.01
CPU time (s): 1200.09
CPU user time (s): 1196.93
CPU system time (s): 3.16
CPU usage (%): 101.187
Max. virtual memory (cumulated for all children) (KiB): 328580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.6529
system time used= 1.18682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35975
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= 123

runsolver used 2.22566 second user time and 4.52431 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-03 02:38:41
IDJOB=1553835
IDBENCH=70769
IDSOLVER=512
FILE ID=node28/1553835-1238719119
PBS_JOBID= 9085323
Free space on /tmp= 66156 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553835-1238719119/watcher-1553835-1238719119 -o /tmp/evaluation-result-1553835-1238719119/solver-1553835-1238719119 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1553835-1238719119.cnf c

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=2102110458

node28.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		: 3000.212
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		: 3000.212
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:       1825600 kB
Buffers:         15812 kB
Cached:         135760 kB
SwapCached:      10472 kB
Active:          32400 kB
Inactive:       131392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825600 kB
SwapTotal:     4192956 kB
SwapFree:      4175700 kB
Dirty:           15584 kB
Writeback:           0 kB
Mapped:          17912 kB
Slab:            52284 kB
Committed_AS:  3106732 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66104 MiB
End job on node28 at 2009-04-03 02:58:29