Trace number 370276

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 10000.1 10002.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryINDUST (industrial 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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data (download as text)

2.69/2.72	c Starting solver ...
3.39/3.47	c Restarting after 102 conflicts
4.19/4.24	c Restarting after 253 conflicts
5.49/5.52	c Restarting after 479 conflicts
7.19/7.24	c Restarting after 816 conflicts
8.49/8.52	c Restarting after 1323 conflicts
10.29/10.36	c Restarting after 2085 conflicts
12.79/12.85	c Restarting after 3224 conflicts
17.59/17.64	c Restarting after 4932 conflicts
23.29/23.32	c Restarting after 7494 conflicts
30.79/30.83	c Restarting after 11341 conflicts
44.37/44.47	c Restarting after 17108 conflicts
65.76/65.80	c Restarting after 25757 conflicts
101.16/101.25	c Restarting after 38731 conflicts
163.04/163.15	c Restarting after 58193 conflicts
264.12/264.27	c Restarting after 87385 conflicts
453.67/453.80	c Restarting after 131176 conflicts
827.87/828.16	c Restarting after 196861 conflicts
1459.32/1459.87	c Restarting after 295387 conflicts
2789.30/2790.12	c Restarting after 443179 conflicts
5337.78/5339.32	c Restarting after 664864 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-370276-1178574032 -o ROOT/results/node55/solver-370276-1178574032 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370276-1178574032/sat7_bin /tmp/evaluation/370276-1178574032/instance-370276-1178574032.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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 0.99 3/64 2796
/proc/meminfo: memFree=1596932/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=5540 CPUtime=0
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 584 0 0 0 0 0 0 0 18 0 1 0 305313344 5672960 568 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 1385 571 88 220 0 1162 0

[startup+0.091296 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2796
/proc/meminfo: memFree=1596932/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=16216 CPUtime=0.08
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 3673 0 0 0 7 1 0 0 18 0 1 0 305313344 16605184 3657 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 4054 3658 88 220 0 3831 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16216

[startup+0.101296 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2796
/proc/meminfo: memFree=1596932/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=16216 CPUtime=0.09
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 3867 0 0 0 8 1 0 0 18 0 1 0 305313344 16605184 3851 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 4054 3852 88 220 0 3831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16216

[startup+0.301314 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2796
/proc/meminfo: memFree=1596932/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=20316 CPUtime=0.29
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 4428 0 0 0 28 1 0 0 19 0 1 0 305313344 20803584 4412 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 5079 4412 88 220 0 4856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20316

[startup+0.701351 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2796
/proc/meminfo: memFree=1596932/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=24416 CPUtime=0.69
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 5239 0 0 0 68 1 0 0 23 0 1 0 305313344 25001984 5223 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 6104 5223 88 220 0 5881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24416

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2797
/proc/meminfo: memFree=1574588/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=28516 CPUtime=1.49
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 6566 0 0 0 147 2 0 0 25 0 1 0 305313344 29200384 6550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 7129 6550 88 220 0 6906 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28516

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2797
/proc/meminfo: memFree=1567676/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=43732 CPUtime=3.09
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 10587 0 0 0 303 6 0 0 25 0 1 0 305313344 44781568 10344 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529282 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 10933 10344 93 220 0 10710 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43732

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2797
/proc/meminfo: memFree=1555196/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=44756 CPUtime=6.29
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 10953 0 0 0 623 6 0 0 25 0 1 0 305313344 45830144 10453 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 11189 10453 95 220 0 10966 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44756

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2797
/proc/meminfo: memFree=1554748/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=44756 CPUtime=12.69
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 11096 0 0 0 1263 6 0 0 25 0 1 0 305313344 45830144 10596 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 11189 10596 95 220 0 10966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44756

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2797
/proc/meminfo: memFree=1553276/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=48856 CPUtime=25.49
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 11469 0 0 0 2542 7 0 0 25 0 1 0 305313344 50028544 10969 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 12214 10969 95 220 0 11991 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48856

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2797
/proc/meminfo: memFree=1550844/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=48972 CPUtime=51.07
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 12102 0 0 0 5099 8 0 0 25 0 1 0 305313344 50147328 11602 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 12243 11602 95 220 0 12020 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48972

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2797
/proc/meminfo: memFree=1544252/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=57524 CPUtime=102.26
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 13743 0 0 0 10216 10 0 0 25 0 1 0 305313344 58904576 13243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532765 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 14381 13243 95 220 0 14158 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 57524

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1537724/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=62212 CPUtime=162.24
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 15341 0 0 0 16213 11 0 0 25 0 1 0 305313344 63705088 14841 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565484 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 15553 14841 95 220 0 15330 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 62212

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1531324/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=71236 CPUtime=222.22
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 16929 0 0 0 22209 13 0 0 25 0 1 0 305313344 72945664 16429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 17809 16429 95 220 0 17586 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 71236

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 2799
/proc/meminfo: memFree=1526332/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=76216 CPUtime=282.22
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 18192 0 0 0 28206 16 0 0 25 0 1 0 305313344 78045184 17692 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 19054 17692 95 220 0 18831 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 76216

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1522428/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=80576 CPUtime=342.2
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 19183 0 0 0 34203 17 0 0 25 0 1 0 305313344 82509824 18650 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 20144 18650 95 220 0 19921 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 80576

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1517756/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=81460 CPUtime=402.18
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 20360 0 0 0 40200 18 0 0 25 0 1 0 305313344 83415040 19827 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 20365 19827 95 220 0 20142 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 81460

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1514300/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=85976 CPUtime=462.17
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 21281 0 0 0 46198 19 0 0 25 0 1 0 305313344 88039424 20715 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533074 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 21494 20715 95 220 0 21271 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 85976

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1510780/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=90656 CPUtime=522.16
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 22162 0 0 0 52196 20 0 0 25 0 1 0 305313344 92831744 21596 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 22664 21596 95 220 0 22441 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 90656

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1507068/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=95444 CPUtime=582.14
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 23078 0 0 0 58193 21 0 0 25 0 1 0 305313344 97734656 22512 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 23861 22512 95 220 0 23638 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 95444

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2799
/proc/meminfo: memFree=1503612/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=99852 CPUtime=642.12
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 23933 0 0 0 64191 21 0 0 25 0 1 0 305313344 102248448 23367 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 24963 23367 95 220 0 24740 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 99852


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1287996/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=319160 CPUtime=9039.75
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 80695 0 0 0 903880 95 0 0 25 0 1 0 305313344 326819840 76931 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 79790 76931 95 220 0 79567 0
Current children cumulated CPU time (s) 9039.75
Current children cumulated vsize (KiB) 319160

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1287356/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=319288 CPUtime=9099.74
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 80889 0 0 0 909878 96 0 0 25 0 1 0 305313344 326950912 77092 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 79822 77092 95 220 0 79599 0
Current children cumulated CPU time (s) 9099.74
Current children cumulated vsize (KiB) 319288

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1286652/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=319288 CPUtime=9159.72
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 81060 0 0 0 915876 96 0 0 25 0 1 0 305313344 326950912 77263 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 79822 77263 95 220 0 79599 0
Current children cumulated CPU time (s) 9159.72
Current children cumulated vsize (KiB) 319288

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1285308/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=324032 CPUtime=9219.71
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 81515 0 0 0 921874 97 0 0 25 0 1 0 305313344 331808768 77589 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 81008 77589 95 220 0 80785 0
Current children cumulated CPU time (s) 9219.71
Current children cumulated vsize (KiB) 324032

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1284284/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=324164 CPUtime=9279.69
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 81752 0 0 0 927872 97 0 0 25 0 1 0 305313344 331943936 77826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 81041 77826 95 220 0 80818 0
Current children cumulated CPU time (s) 9279.69
Current children cumulated vsize (KiB) 324164

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1283324/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=324420 CPUtime=9339.68
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 82050 0 0 0 933871 97 0 0 25 0 1 0 305313344 332206080 78059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 81105 78059 95 220 0 80882 0
Current children cumulated CPU time (s) 9339.68
Current children cumulated vsize (KiB) 324420

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1282364/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=324420 CPUtime=9399.66
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 82297 0 0 0 939869 97 0 0 25 0 1 0 305313344 332206080 78306 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 81105 78306 95 220 0 80882 0
Current children cumulated CPU time (s) 9399.66
Current children cumulated vsize (KiB) 324420

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1281340/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=328520 CPUtime=9459.64
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 82540 0 0 0 945867 97 0 0 25 0 1 0 305313344 336404480 78549 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 82130 78549 95 220 0 81907 0
Current children cumulated CPU time (s) 9459.64
Current children cumulated vsize (KiB) 328520

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1280508/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=328520 CPUtime=9519.63
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 82763 0 0 0 951865 98 0 0 25 0 1 0 305313344 336404480 78772 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 82130 78772 95 220 0 81907 0
Current children cumulated CPU time (s) 9519.63
Current children cumulated vsize (KiB) 328520

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1279612/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=328680 CPUtime=9579.62
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 82983 0 0 0 957864 98 0 0 25 0 1 0 305313344 336568320 78992 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 82170 78992 95 220 0 81947 0
Current children cumulated CPU time (s) 9579.62
Current children cumulated vsize (KiB) 328680

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1278652/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=328680 CPUtime=9639.6
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 83227 0 0 0 963862 98 0 0 25 0 1 0 305313344 336568320 79236 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 82170 79236 95 220 0 81947 0
Current children cumulated CPU time (s) 9639.6
Current children cumulated vsize (KiB) 328680

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1277628/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=328944 CPUtime=9699.59
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 83479 0 0 0 969861 98 0 0 25 0 1 0 305313344 336838656 79488 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 82236 79488 95 220 0 82013 0
Current children cumulated CPU time (s) 9699.59
Current children cumulated vsize (KiB) 328944

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1276860/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=333044 CPUtime=9759.57
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 83673 0 0 0 975859 98 0 0 25 0 1 0 305313344 341037056 79682 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 83261 79682 95 220 0 83038 0
Current children cumulated CPU time (s) 9759.57
Current children cumulated vsize (KiB) 333044

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1275964/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=333176 CPUtime=9819.56
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 83888 0 0 0 981857 99 0 0 25 0 1 0 305313344 341172224 79897 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532685 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 83294 79897 95 220 0 83071 0
Current children cumulated CPU time (s) 9819.56
Current children cumulated vsize (KiB) 333176

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1275068/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=333176 CPUtime=9879.55
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 84114 0 0 0 987856 99 0 0 25 0 1 0 305313344 341172224 80123 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 83294 80123 95 220 0 83071 0
Current children cumulated CPU time (s) 9879.55
Current children cumulated vsize (KiB) 333176

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1274364/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=333176 CPUtime=9939.53
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 84298 0 0 0 993854 99 0 0 25 0 1 0 305313344 341172224 80307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 83294 80307 95 220 0 83071 0
Current children cumulated CPU time (s) 9939.53
Current children cumulated vsize (KiB) 333176

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1273596/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=333176 CPUtime=9999.52
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 84495 0 0 0 999852 100 0 0 25 0 1 0 305313344 341172224 80504 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 83294 80504 95 220 0 83071 0
Current children cumulated CPU time (s) 9999.52
Current children cumulated vsize (KiB) 333176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3397
/proc/meminfo: memFree=1273596/2055920 swapFree=4184564/4192956
[pid=2796] ppid=2794 vsize=333176 CPUtime=10000
/proc/2796/stat : 2796 (sat7_bin) R 2794 2796 2501 0 -1 4194304 84496 0 0 0 999902 100 0 0 25 0 1 0 305313344 341172224 80505 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2796/statm: 83294 80505 95 220 0 83071 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 333176

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9999.02
CPU system time (s): 1.05784
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 333176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.02
system time used= 1.05784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84496
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= 6
involuntary context switches= 16579

runsolver used 7.97479 second user time and 19.483 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon May  7 21:40:33 UTC 2007

IDJOB= 370276
IDBENCH= 20387
IDSOLVER= 183
FILE ID= node55/370276-1178574032

PBS_JOBID= 5217851

Free space on /tmp= 66553 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/370276-1178574032/sat7_bin /tmp/evaluation/370276-1178574032/instance-370276-1178574032.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-370276-1178574032 -o ROOT/results/node55/solver-370276-1178574032 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370276-1178574032/sat7_bin /tmp/evaluation/370276-1178574032/instance-370276-1178574032.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 508475847

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1597404 kB
Buffers:         30496 kB
Cached:         323372 kB
SwapCached:       2316 kB
Active:          55444 kB
Inactive:       308008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597404 kB
SwapTotal:     4192956 kB
SwapFree:      4184564 kB
Dirty:           11892 kB
Writeback:           0 kB
Mapped:          16028 kB
Slab:            81172 kB
Committed_AS:  4429796 kB
PageTables:       1380 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= 66553 MiB

End job on node55 on Tue May  8 00:27:18 UTC 2007