Trace number 1553263

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 1200.71

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark87.2857
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
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...
0.08/0.11	c ==============================================================================
0.08/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.11	c ==============================================================================
0.08/0.11	c |         0 |  119355   278495 |   35806       0        0     nan |  0.000 % |
1.88/1.91	c |         0 |   48581   208867 |      --       0       --      -- |     --   | -70752/-69575
1.88/1.91	c ==============================================================================
1.88/1.91	c Result  :   #vars: 4857   #clauses: 48581   #literals: 208867
1.88/1.91	c CPU time:   1.85472 s
1.88/1.91	c ==============================================================================
1.88/2.00	This is MiniSat 2.0 beta
1.88/2.00	WARNING: for repeatability, setting FPU to use double precision
1.88/2.00	============================[ Problem Statistics ]=============================
1.88/2.00	|                                                                             |
1.99/2.00	|  Number of variables:  4857                                                 |
1.99/2.00	|  Number of clauses:    48581                                                |
1.99/2.03	|  Parsing time:         0.03         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-1553263-1238712858/watcher-1553263-1238712858 -o /tmp/evaluation-result-1553263-1238712858/solver-1553263-1238712858 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1553263-1238712858.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: 0.92 0.98 1.08 3/69 26205
/proc/meminfo: memFree=1450656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=0
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1143950537 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 235 195 169 0 50 0
[pid=26206] ppid=26205 vsize=1112 CPUtime=0
/proc/26206/stat : 26206 (SatElite) R 26205 26205 26027 0 -1 4194304 184 0 0 0 0 0 0 0 19 0 1 0 1143950537 1138688 168 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26206/statm: 278 171 50 127 0 148 0

[startup+0.0164339 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 26205
/proc/meminfo: memFree=1450656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=0
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1143950537 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 235 195 169 0 50 0
[pid=26206] ppid=26205 vsize=2860 CPUtime=0
/proc/26206/stat : 26206 (SatElite) R 26205 26205 26027 0 -1 4194304 568 0 0 0 0 0 0 0 19 0 1 0 1143950537 2928640 552 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26206/statm: 715 554 50 127 0 585 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8216

[startup+0.101449 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 26205
/proc/meminfo: memFree=1450656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=0
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1143950537 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 235 195 169 0 50 0
[pid=26206] ppid=26205 vsize=16412 CPUtime=0.08
/proc/26206/stat : 26206 (SatElite) R 26205 26205 26027 0 -1 4194304 3518 0 0 0 7 1 0 0 19 0 1 0 1143950537 16805888 3502 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26206/statm: 4136 3504 51 127 0 4006 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21768

[startup+0.301488 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 26205
/proc/meminfo: memFree=1450656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=0
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1143950537 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 235 195 169 0 50 0
[pid=26206] ppid=26205 vsize=20000 CPUtime=0.29
/proc/26206/stat : 26206 (SatElite) R 26205 26205 26027 0 -1 4194304 4616 0 0 0 27 2 0 0 21 0 1 0 1143950537 20480000 4255 1992294400 134512640 135034092 4294956112 18446744073709551615 134566113 0 0 4096 3 0 0 0 17 0 0 0
/proc/26206/statm: 5000 4256 68 127 0 4870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25356

[startup+0.701567 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 26205
/proc/meminfo: memFree=1450656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=0
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1143950537 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 235 195 169 0 50 0
[pid=26206] ppid=26205 vsize=21016 CPUtime=0.69
/proc/26206/stat : 26206 (SatElite) R 26205 26205 26027 0 -1 4194304 4844 0 0 0 66 3 0 0 25 0 1 0 1143950537 21520384 4483 1992294400 134512640 135034092 4294956112 18446744073709551615 134566212 0 0 4096 3 0 0 0 17 0 0 0
/proc/26206/statm: 5254 4483 68 127 0 5124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26372

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 1.08 2/71 26207
/proc/meminfo: memFree=1426896/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=0
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1143950537 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 235 195 169 0 50 0
[pid=26206] ppid=26205 vsize=22188 CPUtime=1.49
/proc/26206/stat : 26206 (SatElite) R 26205 26205 26027 0 -1 4194304 5156 0 0 0 144 5 0 0 25 0 1 0 1143950537 22720512 4795 1992294400 134512640 135034092 4294956112 18446744073709551615 134566267 0 0 4096 3 0 0 0 17 0 0 0
/proc/26206/statm: 5547 4795 68 127 0 5417 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27544

[startup+3.10205 s]
/proc/loadavg: 0.92 0.98 1.08 2/71 26208
/proc/meminfo: memFree=1435920/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=7704 CPUtime=1.08
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 1811 0 0 0 107 1 0 0 25 0 1 0 1143950737 7888896 1796 1992294400 134512640 135214827 4294956224 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 1 0 0
/proc/26208/statm: 1926 1796 78 171 0 1753 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13060

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 1.08 2/71 26208
/proc/meminfo: memFree=1426896/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=16496 CPUtime=4.28
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 4002 0 0 0 425 3 0 0 25 0 1 0 1143950737 16891904 3987 1992294400 134512640 135214827 4294956224 18446744073709551615 134527338 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 4124 3987 78 171 0 3951 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21852

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.08 2/71 26208
/proc/meminfo: memFree=1412880/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=29268 CPUtime=10.67
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 7189 0 0 0 1063 4 0 0 25 0 1 0 1143950737 29970432 7174 1992294400 134512640 135214827 4294956224 18446744073709551615 134527464 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 7317 7174 78 171 0 7144 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34624

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.08 2/71 26208
/proc/meminfo: memFree=1390608/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=50764 CPUtime=23.47
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 12543 0 0 0 2338 9 0 0 25 0 1 0 1143950737 51982336 12528 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 12691 12528 78 171 0 12518 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 56120

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.08 2/71 26208
/proc/meminfo: memFree=1375312/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=65560 CPUtime=49.06
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 16249 0 0 0 4893 13 0 0 25 0 1 0 1143950737 67133440 16234 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 16390 16234 78 171 0 16217 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 70916

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.07 2/71 26208
/proc/meminfo: memFree=1359376/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=81604 CPUtime=100.24
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 20228 0 0 0 10007 17 0 0 25 0 1 0 1143950737 83562496 20213 1992294400 134512640 135214827 4294956224 18446744073709551615 134527610 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 20401 20213 78 171 0 20228 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 86960

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/71 26208
/proc/meminfo: memFree=1359376/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=81604 CPUtime=160.2
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 20234 0 0 0 16003 17 0 0 25 0 1 0 1143950737 83562496 20219 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 20401 20219 78 171 0 20228 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 86960

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/71 26208
/proc/meminfo: memFree=1320848/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120036 CPUtime=220.16
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29860 0 0 0 21992 24 0 0 25 0 1 0 1143950737 122916864 29845 1992294400 134512640 135214827 4294956224 18446744073709551615 134527633 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30009 29845 78 171 0 29836 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 125392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/71 26208
/proc/meminfo: memFree=1320848/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120036 CPUtime=280.12
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29865 0 0 0 27988 24 0 0 25 0 1 0 1143950737 122916864 29850 1992294400 134512640 135214827 4294956224 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30009 29850 78 171 0 29836 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 125392

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/71 26208
/proc/meminfo: memFree=1320784/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120008 CPUtime=340.09
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29865 0 0 0 33985 24 0 0 25 0 1 0 1143950737 122888192 29850 1992294400 134512640 135214827 4294956224 18446744073709551615 134527621 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30002 29850 78 171 0 29829 0

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

/proc/26208/statm: 30027 29859 78 171 0 29854 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 125464

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/71 26214
/proc/meminfo: memFree=1320656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=639.92
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29891 0 0 0 63967 25 0 0 25 0 1 0 1143950737 122990592 29859 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29859 78 171 0 29854 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 125464

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/71 26214
/proc/meminfo: memFree=1320592/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=699.89
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29892 0 0 0 69964 25 0 0 25 0 1 0 1143950737 122990592 29860 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29860 78 171 0 29854 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 125464

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.01 2/71 26214
/proc/meminfo: memFree=1320528/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=759.86
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29893 0 0 0 75961 25 0 0 25 0 1 0 1143950737 122990592 29861 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29861 78 171 0 29854 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 125464

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1320592/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=819.82
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29902 0 0 0 81957 25 0 0 25 0 1 0 1143950737 122990592 29870 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29870 78 171 0 29854 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 125464

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1320592/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=879.79
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29902 0 0 0 87954 25 0 0 25 0 1 0 1143950737 122990592 29870 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29870 78 171 0 29854 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 125464

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1320592/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=939.76
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29903 0 0 0 93951 25 0 0 25 0 1 0 1143950737 122990592 29871 1992294400 134512640 135214827 4294956224 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29871 78 171 0 29854 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 125464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1320656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=999.71
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29903 0 0 0 99946 25 0 0 25 0 1 0 1143950737 122990592 29871 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29871 78 171 0 29854 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 125464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1320592/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=1059.68
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29903 0 0 0 105943 25 0 0 25 0 1 0 1143950737 122990592 29871 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29871 78 171 0 29854 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 125464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1320656/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=120108 CPUtime=1119.65
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 29903 0 0 0 111940 25 0 0 25 0 1 0 1143950737 122990592 29871 1992294400 134512640 135214827 4294956224 18446744073709551615 134536867 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 30027 29871 78 171 0 29854 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 125464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1316112/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=125588 CPUtime=1179.61
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 31252 0 0 0 117935 26 0 0 25 0 1 0 1143950737 128602112 31220 1992294400 134512640 135214827 4294956224 18446744073709551615 134527331 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 31397 31220 78 171 0 31224 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 130944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1305104/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=135848 CPUtime=1198.01
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 33809 0 0 0 119773 28 0 0 25 0 1 0 1143950737 139108352 33777 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 33962 33777 78 171 0 33789 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 141204

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: 0.99 0.98 1.00 2/71 26214
/proc/meminfo: memFree=1305104/2055920 swapFree=4177824/4192956
[pid=26205] ppid=26203 vsize=5356 CPUtime=1.99
/proc/26205/stat : 26205 (lysat.sh) S 26203 26205 26027 0 -1 4194304 310 5959 0 0 0 0 193 6 19 0 1 0 1143950537 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26205/statm: 1339 237 195 169 0 50 0
[pid=26208] ppid=26205 vsize=135848 CPUtime=1198.01
/proc/26208/stat : 26208 (LySATc) R 26205 26205 26027 0 -1 4194304 33809 0 0 0 119773 28 0 0 25 0 1 0 1143950737 139108352 33777 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26208/statm: 33962 33777 78 171 0 33789 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 141204

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26205 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=931706
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=67989
# CPU time returned by wait4() is 1.99969
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.66
CPU system time (s): 0.34
CPU usage (%): 99.9406
Max. virtual memory (cumulated for all children) (KiB): 141204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.93171
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6269
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= 7

runsolver used 1.24981 second user time and 3.60645 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-03 00:54:18
IDJOB=1553263
IDBENCH=70758
IDSOLVER=512
FILE ID=node73/1553263-1238712858
PBS_JOBID= 9085296
Free space on /tmp= 66268 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553263-1238712858/watcher-1553263-1238712858 -o /tmp/evaluation-result-1553263-1238712858/solver-1553263-1238712858 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1553263-1238712858.cnf c

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

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=1265774243

node73.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		: 3000.277
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		: 3000.277
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:       1451208 kB
Buffers:         81964 kB
Cached:         433528 kB
SwapCached:       8312 kB
Active:         237664 kB
Inactive:       287624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451208 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            65068 kB
Committed_AS:  2812308 kB
PageTables:       1656 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= 66256 MiB
End job on node73 at 2009-04-03 01:14:21